diff --git a/rowers/models.py b/rowers/models.py
index c35331e1..68279d6f 100644
--- a/rowers/models.py
+++ b/rowers/models.py
@@ -1056,6 +1056,15 @@ class PlannedSession(models.Model):
                     
         super(PlannedSession,self).save(*args, **kwargs)
 
+class PopUpRegatta(PlannedSession):
+    has_registration = models.BooleanField(default=False)
+    registration_closure = models.DateTimeField(blank=True,null=True)
+    evaluation_closure = models.DateTimeField(blank=True,null=True)
+    start_time = models.TimeField(blank=True,null=True)
+    end_time = models.TimeField(blank=True,null=True)
+    
+
+        
 # Date input utility
 class DateInput(forms.DateInput):
     input_type = 'date'
diff --git a/rowers/templates/list_workouts.html b/rowers/templates/list_workouts.html
index d4904466..11e7cef6 100644
--- a/rowers/templates/list_workouts.html
+++ b/rowers/templates/list_workouts.html
@@ -63,11 +63,11 @@
       </table>
       {% csrf_token %}
   </div>
-  <div class="grid_2">
+  <div class="grid_2 alpha">
     <input name='daterange' class="button green" type="submit" value="Submit">	</form>
   </div>
   {% if user.is_authenticated and user|is_manager %}
-  <div class="grid_2 omega dropdown">
+  <div class="grid_2 dropdown">
     <button class="grid_2 alpha button green small dropbtn">
       {{ rower.user.first_name }} {{ rower.user.last_name }}
     </button>
diff --git a/rowers/templates/plannedsessionview.html b/rowers/templates/plannedsessionview.html
index e77d4add..d8ecb60b 100644
--- a/rowers/templates/plannedsessionview.html
+++ b/rowers/templates/plannedsessionview.html
@@ -52,7 +52,7 @@
 <div id="right" class="grid_6 omega">
   {% if plannedsession.sessiontype == 'test' or plannedsession.sessiontype == 'coursetest' %}
   <h1>Ranking</h1>
-  <table class="listtable shortpadded" width="80%">
+  <table id="rankingtable" class="listtable shortpadded tablesorter" width="80%">
     <thead>
       <tr>
         <th>Nr</th>
@@ -158,4 +158,14 @@
 {% endblock %}
 
 {% block scripts %}
+<script type="text/javascript" src="/static/admin/js/jquery.min.js"></script>
+<script type="text/javascript" src="/static/admin/js/jquery.tablesorter.min.js"></script>
+
+<script type="text/javascript" src="/static/admin/js/jquery.tablesorter.widgets.js"></script>
+<script>
+  $( document ).ready(function() {
+  $("#rankingtable").tablesorter();
+  });
+</script>
+
 {% endblock %}
diff --git a/static/admin/js/jquery.tablesorter.min.js b/static/admin/js/jquery.tablesorter.min.js
new file mode 100644
index 00000000..0f705fae
--- /dev/null
+++ b/static/admin/js/jquery.tablesorter.min.js
@@ -0,0 +1 @@
+!function(e){"function"==typeof define&&define.amd?define(["jquery"],e):"object"==typeof module&&"object"==typeof module.exports?module.exports=e(require("jquery")):e(jQuery)}(function(e){return function(t){"use strict";var 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widgets"),a=0;a<n;a++)(l=p[a])&&l.id&&r.applyWidgetId(e,l.id,o);g&&console.groupEnd&&console.groupEnd()}c.timerReady=setTimeout(function(){e.isApplyingWidgets=!1,t.data(e,"lastWidgetApplication",new Date),c.$table.triggerHandler("tablesorter-ready"),o||"function"!=typeof s||s(e),g&&(l=c.widgets.length,console.log("Completed "+(!0===o?"initializing ":"applying ")+l+" widget"+(1!==l?"s":"")+r.benchmark(d)))},10)}},removeWidget:function(e,o,s){var a,n,i,l,d=(e=t(e)[0]).config;if(!0===o)for(o=[],l=r.widgets.length,i=0;i<l;i++)(n=r.widgets[i])&&n.id&&(o[o.length]=n.id);else o=(t.isArray(o)?o.join(","):o||"").toLowerCase().split(/[\s,]+/);for(l=o.length,a=0;a<l;a++)n=r.getWidgetById(o[a]),(i=t.inArray(o[a],d.widgets))>=0&&!0!==s&&d.widgets.splice(i,1),n&&n.remove&&(r.debug(d,"core")&&console.log((s?"Refreshing":"Removing")+' "'+o[a]+'" widget'),n.remove(e,d,d.widgetOptions,s),d.widgetInit[o[a]]=!1);d.$table.triggerHandler("widgetRemoveEnd",e)},refreshWidgets:function(e,o,s){var a,n,i=(e=t(e)[0]).config.widgets,l=r.widgets,d=l.length,c=[],g=function(e){t(e).triggerHandler("refreshComplete")};for(a=0;a<d;a++)(n=l[a])&&n.id&&(o||t.inArray(n.id,i)<0)&&(c[c.length]=n.id);r.removeWidget(e,c.join(","),!0),!0!==s?(r.applyWidget(e,o||!1,g),o&&r.applyWidget(e,!1,g)):g(e)},benchmark:function(e){return" ("+((new Date).getTime()-e.getTime())+" ms)"},log:function(){console.log(arguments)},debug:function(e,t){return e&&(!0===e.debug||"string"==typeof e.debug&&e.debug.indexOf(t)>-1)},isEmptyObject:function(e){for(var t in e)return!1;return!0},isValueInArray:function(e,t){var r,o=t&&t.length||0;for(r=0;r<o;r++)if(t[r][0]===e)return r;return-1},formatFloat:function(e,o){if("string"!=typeof e||""===e)return e;var s;return e=(o&&o.config?!1!==o.config.usNumberFormat:void 0===o||o)?e.replace(r.regex.comma,""):e.replace(r.regex.digitNonUS,"").replace(r.regex.comma,"."),r.regex.digitNegativeTest.test(e)&&(e=e.replace(r.regex.digitNegativeReplace,"-$1")),s=parseFloat(e),isNaN(s)?t.trim(e):s},isDigit:function(e){return isNaN(e)?r.regex.digitTest.test(e.toString().replace(r.regex.digitReplace,"")):""!==e},computeColumnIndex:function(e,o){var s,a,n,i,l,d,c,g,p,u,f=o&&o.columns||0,h=[],m=new Array(f);for(s=0;s<e.length;s++)for(d=e[s].cells,a=0;a<d.length;a++){for(c=s,g=(l=d[a]).rowSpan||1,p=l.colSpan||1,void 0===h[c]&&(h[c]=[]),n=0;n<h[c].length+1;n++)if(void 0===h[c][n]){u=n;break}for(f&&l.cellIndex===u||(l.setAttribute?l.setAttribute("data-column",u):t(l).attr("data-column",u)),n=c;n<c+g;n++)for(void 0===h[n]&&(h[n]=[]),m=h[n],i=u;i<u+p;i++)m[i]="x"}return r.checkColumnCount(e,h,m.length),m.length},checkColumnCount:function(e,t,r){var o,s,a=!0,n=[];for(o=0;o<t.length;o++)if(t[o]&&(s=t[o].length,t[o].length!==r)){a=!1;break}a||(e.each(function(e,t){var r=t.parentElement.nodeName;n.indexOf(r)<0&&n.push(r)}),console.error("Invalid or incorrect number of columns in the "+n.join(" or ")+"; expected "+r+", but found "+s+" columns"))},fixColumnWidth:function(e){var o,s,a,n,i,l=(e=t(e)[0]).config,d=l.$table.children("colgroup");if(d.length&&d.hasClass(r.css.colgroup)&&d.remove(),l.widthFixed&&0===l.$table.children("colgroup").length){for(d=t('<colgroup class="'+r.css.colgroup+'">'),o=l.$table.width(),n=(a=l.$tbodies.find("tr:first").children(":visible")).length,i=0;i<n;i++)s=parseInt(a.eq(i).width()/o*1e3,10)/10+"%",d.append(t("<col>").css("width",s));l.$table.prepend(d)}},getData:function(e,r,o){var s,a,n="",i=t(e);return i.length?(s=!!t.metadata&&i.metadata(),a=" "+(i.attr("class")||""),void 0!==i.data(o)||void 0!==i.data(o.toLowerCase())?n+=i.data(o)||i.data(o.toLowerCase()):s&&void 0!==s[o]?n+=s[o]:r&&void 0!==r[o]?n+=r[o]:" "!==a&&a.match(" "+o+"-")&&(n=a.match(new RegExp("\\s"+o+"-([\\w-]+)"))[1]||""),t.trim(n)):""},getColumnData:function(e,r,o,s,a){if("object"!=typeof r||null===r)return r;var n,i=(e=t(e)[0]).config,l=a||i.$headers,d=i.$headerIndexed&&i.$headerIndexed[o]||l.find('[data-column="'+o+'"]:last');if(void 0!==r[o])return s?r[o]:r[l.index(d)];for(n in r)if("string"==typeof n&&d.filter(n).add(d.find(n)).length)return r[n]},isProcessing:function(e,o,s){var a=(e=t(e))[0].config,n=s||e.find("."+r.css.header);o?(void 0!==s&&a.sortList.length>0&&(n=n.filter(function(){return!this.sortDisabled&&r.isValueInArray(parseFloat(t(this).attr("data-column")),a.sortList)>=0})),e.add(n).addClass(r.css.processing+" "+a.cssProcessing)):e.add(n).removeClass(r.css.processing+" "+a.cssProcessing)},processTbody:function(e,r,o){if(e=t(e)[0],o)return e.isProcessing=!0,r.before('<colgroup class="tablesorter-savemyplace"/>'),t.fn.detach?r.detach():r.remove();var s=t(e).find("colgroup.tablesorter-savemyplace");r.insertAfter(s),s.remove(),e.isProcessing=!1},clearTableBody:function(e){t(e)[0].config.$tbodies.children().detach()},characterEquivalents:{a:"áàâãäąå",A:"ÁÀÂÃÄĄÅ",c:"çćč",C:"ÇĆČ",e:"éèêëěę",E:"ÉÈÊËĚĘ",i:"íìİîïı",I:"ÍÌİÎÏ",o:"óòôõöō",O:"ÓÒÔÕÖŌ",ss:"ß",SS:"ẞ",u:"úùûüů",U:"ÚÙÛÜŮ"},replaceAccents:function(e){var t,o="[",s=r.characterEquivalents;if(!r.characterRegex){r.characterRegexArray={};for(t in s)"string"==typeof t&&(o+=s[t],r.characterRegexArray[t]=new RegExp("["+s[t]+"]","g"));r.characterRegex=new RegExp(o+"]")}if(r.characterRegex.test(e))for(t in s)"string"==typeof t&&(e=e.replace(r.characterRegexArray[t],t));return e},validateOptions:function(e){var o,s,a,n,i="headers sortForce sortList sortAppend widgets".split(" "),l=e.originalSettings;if(l){r.debug(e,"core")&&(n=new Date);for(o in l)if("undefined"===(a=typeof r.defaults[o]))console.warn('Tablesorter Warning! "table.config.'+o+'" option not recognized');else if("object"===a)for(s in l[o])a=r.defaults[o]&&typeof r.defaults[o][s],t.inArray(o,i)<0&&"undefined"===a&&console.warn('Tablesorter Warning! "table.config.'+o+"."+s+'" option not recognized');r.debug(e,"core")&&console.log("validate options time:"+r.benchmark(n))}},restoreHeaders:function(e){var o,s,a=t(e)[0].config,n=a.$table.find(a.selectorHeaders),i=n.length;for(o=0;o<i;o++)(s=n.eq(o)).find("."+r.css.headerIn).length&&s.html(a.headerContent[o])},destroy:function(e,o,s){if((e=t(e)[0]).hasInitialized){r.removeWidget(e,!0,!1);var a,n=t(e),i=e.config,l=n.find("thead:first"),d=l.find("tr."+r.css.headerRow).removeClass(r.css.headerRow+" "+i.cssHeaderRow),c=n.find("tfoot:first > tr").children("th, td");!1===o&&t.inArray("uitheme",i.widgets)>=0&&(n.triggerHandler("applyWidgetId",["uitheme"]),n.triggerHandler("applyWidgetId",["zebra"])),l.find("tr").not(d).remove(),a="sortReset update updateRows updateAll updateHeaders updateCell addRows updateComplete sorton appendCache updateCache applyWidgetId applyWidgets refreshWidgets removeWidget destroy mouseup mouseleave "+"keypress sortBegin sortEnd resetToLoadState ".split(" ").join(i.namespace+" "),n.removeData("tablesorter").unbind(a.replace(r.regex.spaces," ")),i.$headers.add(c).removeClass([r.css.header,i.cssHeader,i.cssAsc,i.cssDesc,r.css.sortAsc,r.css.sortDesc,r.css.sortNone].join(" ")).removeAttr("data-column").removeAttr("aria-label").attr("aria-disabled","true"),d.find(i.selectorSort).unbind("mousedown mouseup keypress ".split(" ").join(i.namespace+" ").replace(r.regex.spaces," ")),r.restoreHeaders(e),n.toggleClass(r.css.table+" "+i.tableClass+" tablesorter-"+i.theme,!1===o),n.removeClass(i.namespace.slice(1)),e.hasInitialized=!1,delete e.config.cache,"function"==typeof s&&s(e),r.debug(i,"core")&&console.log("tablesorter has been removed")}}};t.fn.tablesorter=function(e){return this.each(function(){var o=this,s=t.extend(!0,{},r.defaults,e,r.instanceMethods);s.originalSettings=e,!o.hasInitialized&&r.buildTable&&"TABLE"!==this.nodeName?r.buildTable(o,s):r.setup(o,s)})},window.console&&window.console.log||(r.logs=[],console={},console.log=console.warn=console.error=console.table=function(){var e=arguments.length>1?arguments:arguments[0];r.logs[r.logs.length]={date:Date.now(),log:e}}),r.addParser({id:"no-parser",is:function(){return!1},format:function(){return""},type:"text"}),r.addParser({id:"text",is:function(){return!0},format:function(e,o){var s=o.config;return e&&(e=t.trim(s.ignoreCase?e.toLocaleLowerCase():e),e=s.sortLocaleCompare?r.replaceAccents(e):e),e},type:"text"}),r.regex.nondigit=/[^\w,. \-()]/g,r.addParser({id:"digit",is:function(e){return r.isDigit(e)},format:function(e,o){var s=r.formatFloat((e||"").replace(r.regex.nondigit,""),o);return e&&"number"==typeof s?s:e?t.trim(e&&o.config.ignoreCase?e.toLocaleLowerCase():e):e},type:"numeric"}),r.regex.currencyReplace=/[+\-,. ]/g,r.regex.currencyTest=/^\(?\d+[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]|[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]\d+\)?$/,r.addParser({id:"currency",is:function(e){return e=(e||"").replace(r.regex.currencyReplace,""),r.regex.currencyTest.test(e)},format:function(e,o){var s=r.formatFloat((e||"").replace(r.regex.nondigit,""),o);return e&&"number"==typeof s?s:e?t.trim(e&&o.config.ignoreCase?e.toLocaleLowerCase():e):e},type:"numeric"}),r.regex.urlProtocolTest=/^(https?|ftp|file):\/\//,r.regex.urlProtocolReplace=/(https?|ftp|file):\/\/(www\.)?/,r.addParser({id:"url",is:function(e){return r.regex.urlProtocolTest.test(e)},format:function(e){return e?t.trim(e.replace(r.regex.urlProtocolReplace,"")):e},type:"text"}),r.regex.dash=/-/g,r.regex.isoDate=/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}/,r.addParser({id:"isoDate",is:function(e){return r.regex.isoDate.test(e)},format:function(e){var t=e?new Date(e.replace(r.regex.dash,"/")):e;return t instanceof Date&&isFinite(t)?t.getTime():e},type:"numeric"}),r.regex.percent=/%/g,r.regex.percentTest=/(\d\s*?%|%\s*?\d)/,r.addParser({id:"percent",is:function(e){return r.regex.percentTest.test(e)&&e.length<15},format:function(e,t){return e?r.formatFloat(e.replace(r.regex.percent,""),t):e},type:"numeric"}),r.addParser({id:"image",is:function(e,t,r,o){return o.find("img").length>0},format:function(e,r,o){return t(o).find("img").attr(r.config.imgAttr||"alt")||e},parsed:!0,type:"text"}),r.regex.dateReplace=/(\S)([AP]M)$/i,r.regex.usLongDateTest1=/^[A-Z]{3,10}\.?\s+\d{1,2},?\s+(\d{4})(\s+\d{1,2}:\d{2}(:\d{2})?(\s+[AP]M)?)?$/i,r.regex.usLongDateTest2=/^\d{1,2}\s+[A-Z]{3,10}\s+\d{4}/i,r.addParser({id:"usLongDate",is:function(e){return r.regex.usLongDateTest1.test(e)||r.regex.usLongDateTest2.test(e)},format:function(e){var t=e?new Date(e.replace(r.regex.dateReplace,"$1 $2")):e;return t instanceof Date&&isFinite(t)?t.getTime():e},type:"numeric"}),r.regex.shortDateTest=/(^\d{1,2}[\/\s]\d{1,2}[\/\s]\d{4})|(^\d{4}[\/\s]\d{1,2}[\/\s]\d{1,2})/,r.regex.shortDateReplace=/[\-.,]/g,r.regex.shortDateXXY=/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/,r.regex.shortDateYMD=/(\d{4})[\/\s](\d{1,2})[\/\s](\d{1,2})/,r.convertFormat=function(e,t){e=(e||"").replace(r.regex.spaces," ").replace(r.regex.shortDateReplace,"/"),"mmddyyyy"===t?e=e.replace(r.regex.shortDateXXY,"$3/$1/$2"):"ddmmyyyy"===t?e=e.replace(r.regex.shortDateXXY,"$3/$2/$1"):"yyyymmdd"===t&&(e=e.replace(r.regex.shortDateYMD,"$1/$2/$3"));var o=new Date(e);return o instanceof Date&&isFinite(o)?o.getTime():""},r.addParser({id:"shortDate",is:function(e){return e=(e||"").replace(r.regex.spaces," ").replace(r.regex.shortDateReplace,"/"),r.regex.shortDateTest.test(e)},format:function(e,t,o,s){if(e){var a=t.config,n=a.$headerIndexed[s],i=n.length&&n.data("dateFormat")||r.getData(n,r.getColumnData(t,a.headers,s),"dateFormat")||a.dateFormat;return n.length&&n.data("dateFormat",i),r.convertFormat(e,i)||e}return e},type:"numeric"}),r.regex.timeTest=/^(0?[1-9]|1[0-2]):([0-5]\d)(\s[AP]M)$|^((?:[01]\d|[2][0-4]):[0-5]\d)$/i,r.regex.timeMatch=/(0?[1-9]|1[0-2]):([0-5]\d)(\s[AP]M)|((?:[01]\d|[2][0-4]):[0-5]\d)/i,r.addParser({id:"time",is:function(e){return r.regex.timeTest.test(e)},format:function(e){var t,o=(e||"").match(r.regex.timeMatch),s=new Date(e),a=e&&(null!==o?o[0]:"00:00 AM"),n=a?new Date("2000/01/01 "+a.replace(r.regex.dateReplace,"$1 $2")):a;return n instanceof Date&&isFinite(n)?(t=s instanceof Date&&isFinite(s)?s.getTime():0,t?parseFloat(n.getTime()+"."+s.getTime()):n.getTime()):e},type:"numeric"}),r.addParser({id:"metadata",is:function(){return!1},format:function(e,r,o){var s=r.config,a=s.parserMetadataName?s.parserMetadataName:"sortValue";return t(o).metadata()[a]},type:"numeric"}),r.addWidget({id:"zebra",priority:90,format:function(e,r,o){var s,a,n,i,l,d,c,g=new RegExp(r.cssChildRow,"i"),p=r.$tbodies.add(t(r.namespace+"_extra_table").children("tbody:not(."+r.cssInfoBlock+")"));for(l=0;l<p.length;l++)for(n=0,c=(s=p.eq(l).children("tr:visible").not(r.selectorRemove)).length,d=0;d<c;d++)a=s.eq(d),g.test(a[0].className)||n++,i=n%2==0,a.removeClass(o.zebra[i?1:0]).addClass(o.zebra[i?0:1])},remove:function(e,t,o,s){if(!s){var a,n,i=t.$tbodies,l=(o.zebra||["even","odd"]).join(" ");for(a=0;a<i.length;a++)(n=r.processTbody(e,i.eq(a),!0)).children().removeClass(l),r.processTbody(e,n,!1)}}})}(e),e.tablesorter});
\ No newline at end of file
diff --git a/static/admin/js/jquery.tablesorter.widgets.js b/static/admin/js/jquery.tablesorter.widgets.js
new file mode 100644
index 00000000..bf4c24a7
--- /dev/null
+++ b/static/admin/js/jquery.tablesorter.widgets.js
@@ -0,0 +1,3192 @@
+/*** This file is dynamically generated ***
+█████▄ ▄████▄   █████▄ ▄████▄ ██████   ███████▄ ▄████▄ █████▄ ██ ██████ ██  ██
+██  ██ ██  ██   ██  ██ ██  ██   ██     ██ ██ ██ ██  ██ ██  ██ ██ ██▄▄   ██▄▄██
+██  ██ ██  ██   ██  ██ ██  ██   ██     ██ ██ ██ ██  ██ ██  ██ ██ ██▀▀    ▀▀▀██
+█████▀ ▀████▀   ██  ██ ▀████▀   ██     ██ ██ ██ ▀████▀ █████▀ ██ ██     █████▀
+*/
+/*! tablesorter (FORK) - updated 2018-03-19 (v2.30.1)*/
+/* Includes widgets ( storage,uitheme,columns,filter,stickyHeaders,resizable,saveSort ) */
+(function(factory) {
+	if (typeof define === 'function' && define.amd) {
+		define(['jquery'], factory);
+	} else if (typeof module === 'object' && typeof module.exports === 'object') {
+		module.exports = factory(require('jquery'));
+	} else {
+		factory(jQuery);
+	}
+}(function(jQuery) {
+
+/*! Widget: storage - updated 2018-03-18 (v2.30.0) */
+/*global JSON:false */
+;(function ($, window, document) {
+	'use strict';
+
+	var ts = $.tablesorter || {};
+
+	// update defaults for validator; these values must be falsy!
+	$.extend(true, ts.defaults, {
+		fixedUrl: '',
+		widgetOptions: {
+			storage_fixedUrl: '',
+			storage_group: '',
+			storage_page: '',
+			storage_storageType: '',
+			storage_tableId: '',
+			storage_useSessionStorage: ''
+		}
+	});
+
+	// *** Store data in local storage, with a cookie fallback ***
+	/* IE7 needs JSON library for JSON.stringify - (http://caniuse.com/#search=json)
+	   if you need it, then include https://github.com/douglascrockford/JSON-js
+
+	   $.parseJSON is not available is jQuery versions older than 1.4.1, using older
+	   versions will only allow storing information for one page at a time
+
+	   // *** Save data (JSON format only) ***
+	   // val must be valid JSON... use http://jsonlint.com/ to ensure it is valid
+	   var val = { "mywidget" : "data1" }; // valid JSON uses double quotes
+	   // $.tablesorter.storage(table, key, val);
+	   $.tablesorter.storage(table, 'tablesorter-mywidget', val);
+
+	   // *** Get data: $.tablesorter.storage(table, key); ***
+	   v = $.tablesorter.storage(table, 'tablesorter-mywidget');
+	   // val may be empty, so also check for your data
+	   val = (v && v.hasOwnProperty('mywidget')) ? v.mywidget : '';
+	   alert(val); // 'data1' if saved, or '' if not
+	*/
+	ts.storage = function(table, key, value, options) {
+		table = $(table)[0];
+		var cookieIndex, cookies, date,
+			hasStorage = false,
+			values = {},
+			c = table.config,
+			wo = c && c.widgetOptions,
+			debug = ts.debug(c, 'storage'),
+			storageType = (
+				( options && options.storageType ) || ( wo && wo.storage_storageType )
+			).toString().charAt(0).toLowerCase(),
+			// deprecating "useSessionStorage"; any storageType setting overrides it
+			session = storageType ? '' :
+				( options && options.useSessionStorage ) || ( wo && wo.storage_useSessionStorage ),
+			$table = $(table),
+			// id from (1) options ID, (2) table 'data-table-group' attribute, (3) widgetOptions.storage_tableId,
+			// (4) table ID, then (5) table index
+			id = options && options.id ||
+				$table.attr( options && options.group || wo && wo.storage_group || 'data-table-group') ||
+				wo && wo.storage_tableId || table.id || $('.tablesorter').index( $table ),
+			// url from (1) options url, (2) table 'data-table-page' attribute, (3) widgetOptions.storage_fixedUrl,
+			// (4) table.config.fixedUrl (deprecated), then (5) window location path
+			url = options && options.url ||
+				$table.attr(options && options.page || wo && wo.storage_page || 'data-table-page') ||
+				wo && wo.storage_fixedUrl || c && c.fixedUrl || window.location.pathname;
+
+		// skip if using cookies
+		if (storageType !== 'c') {
+			storageType = (storageType === 's' || session) ? 'sessionStorage' : 'localStorage';
+			// https://gist.github.com/paulirish/5558557
+			if (storageType in window) {
+				try {
+					window[storageType].setItem('_tmptest', 'temp');
+					hasStorage = true;
+					window[storageType].removeItem('_tmptest');
+				} catch (error) {
+					console.warn( storageType + ' is not supported in this browser' );
+				}
+			}
+		}
+		if (debug) {
+			console.log('Storage >> Using', hasStorage ? storageType : 'cookies');
+		}
+		// *** get value ***
+		if ($.parseJSON) {
+			if (hasStorage) {
+				values = $.parseJSON( window[storageType][key] || 'null' ) || {};
+			} else {
+				// old browser, using cookies
+				cookies = document.cookie.split(/[;\s|=]/);
+				// add one to get from the key to the value
+				cookieIndex = $.inArray(key, cookies) + 1;
+				values = (cookieIndex !== 0) ? $.parseJSON(cookies[cookieIndex] || 'null') || {} : {};
+			}
+		}
+		// allow value to be an empty string too
+		if (typeof value !== 'undefined' && window.JSON && JSON.hasOwnProperty('stringify')) {
+			// add unique identifiers = url pathname > table ID/index on page > data
+			if (!values[url]) {
+				values[url] = {};
+			}
+			values[url][id] = value;
+			// *** set value ***
+			if (hasStorage) {
+				window[storageType][key] = JSON.stringify(values);
+			} else {
+				date = new Date();
+				date.setTime(date.getTime() + (31536e+6)); // 365 days
+				document.cookie = key + '=' + (JSON.stringify(values)).replace(/\"/g, '\"') + '; expires=' + date.toGMTString() + '; path=/';
+			}
+		} else {
+			return values && values[url] ? values[url][id] : '';
+		}
+	};
+
+})(jQuery, window, document);
+
+/*! Widget: uitheme - updated 2018-03-18 (v2.30.0) */
+;(function ($) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	ts.themes = {
+		'bootstrap' : {
+			table        : 'table table-bordered table-striped',
+			caption      : 'caption',
+			// header class names
+			header       : 'bootstrap-header', // give the header a gradient background (theme.bootstrap_2.css)
+			sortNone     : '',
+			sortAsc      : '',
+			sortDesc     : '',
+			active       : '', // applied when column is sorted
+			hover        : '', // custom css required - a defined bootstrap style may not override other classes
+			// icon class names
+			icons        : '', // add 'bootstrap-icon-white' to make them white; this icon class is added to the <i> in the header
+			iconSortNone : 'bootstrap-icon-unsorted', // class name added to icon when column is not sorted
+			iconSortAsc  : 'glyphicon glyphicon-chevron-up', // class name added to icon when column has ascending sort
+			iconSortDesc : 'glyphicon glyphicon-chevron-down', // class name added to icon when column has descending sort
+			filterRow    : '', // filter row class
+			footerRow    : '',
+			footerCells  : '',
+			even         : '', // even row zebra striping
+			odd          : ''  // odd row zebra striping
+		},
+		'jui' : {
+			table        : 'ui-widget ui-widget-content ui-corner-all', // table classes
+			caption      : 'ui-widget-content',
+			// header class names
+			header       : 'ui-widget-header ui-corner-all ui-state-default', // header classes
+			sortNone     : '',
+			sortAsc      : '',
+			sortDesc     : '',
+			active       : 'ui-state-active', // applied when column is sorted
+			hover        : 'ui-state-hover',  // hover class
+			// icon class names
+			icons        : 'ui-icon', // icon class added to the <i> in the header
+			iconSortNone : 'ui-icon-carat-2-n-s ui-icon-caret-2-n-s', // class name added to icon when column is not sorted
+			iconSortAsc  : 'ui-icon-carat-1-n ui-icon-caret-1-n', // class name added to icon when column has ascending sort
+			iconSortDesc : 'ui-icon-carat-1-s ui-icon-caret-1-s', // class name added to icon when column has descending sort
+			filterRow    : '',
+			footerRow    : '',
+			footerCells  : '',
+			even         : 'ui-widget-content', // even row zebra striping
+			odd          : 'ui-state-default'   // odd row zebra striping
+		}
+	};
+
+	$.extend(ts.css, {
+		wrapper : 'tablesorter-wrapper' // ui theme & resizable
+	});
+
+	ts.addWidget({
+		id: 'uitheme',
+		priority: 10,
+		format: function(table, c, wo) {
+			var i, tmp, hdr, icon, time, $header, $icon, $tfoot, $h, oldtheme, oldremove, oldIconRmv, hasOldTheme,
+				themesAll = ts.themes,
+				$table = c.$table.add( $( c.namespace + '_extra_table' ) ),
+				$headers = c.$headers.add( $( c.namespace + '_extra_headers' ) ),
+				theme = c.theme || 'jui',
+				themes = themesAll[theme] || {},
+				remove = $.trim( [ themes.sortNone, themes.sortDesc, themes.sortAsc, themes.active ].join( ' ' ) ),
+				iconRmv = $.trim( [ themes.iconSortNone, themes.iconSortDesc, themes.iconSortAsc ].join( ' ' ) ),
+				debug = ts.debug(c, 'uitheme');
+			if (debug) { time = new Date(); }
+			// initialization code - run once
+			if (!$table.hasClass('tablesorter-' + theme) || c.theme !== c.appliedTheme || !wo.uitheme_applied) {
+				wo.uitheme_applied = true;
+				oldtheme = themesAll[c.appliedTheme] || {};
+				hasOldTheme = !$.isEmptyObject(oldtheme);
+				oldremove =  hasOldTheme ? [ oldtheme.sortNone, oldtheme.sortDesc, oldtheme.sortAsc, oldtheme.active ].join( ' ' ) : '';
+				oldIconRmv = hasOldTheme ? [ oldtheme.iconSortNone, oldtheme.iconSortDesc, oldtheme.iconSortAsc ].join( ' ' ) : '';
+				if (hasOldTheme) {
+					wo.zebra[0] = $.trim( ' ' + wo.zebra[0].replace(' ' + oldtheme.even, '') );
+					wo.zebra[1] = $.trim( ' ' + wo.zebra[1].replace(' ' + oldtheme.odd, '') );
+					c.$tbodies.children().removeClass( [ oldtheme.even, oldtheme.odd ].join(' ') );
+				}
+				// update zebra stripes
+				if (themes.even) { wo.zebra[0] += ' ' + themes.even; }
+				if (themes.odd) { wo.zebra[1] += ' ' + themes.odd; }
+				// add caption style
+				$table.children('caption')
+					.removeClass(oldtheme.caption || '')
+					.addClass(themes.caption);
+				// add table/footer class names
+				$tfoot = $table
+					// remove other selected themes
+					.removeClass( (c.appliedTheme ? 'tablesorter-' + (c.appliedTheme || '') : '') + ' ' + (oldtheme.table || '') )
+					.addClass('tablesorter-' + theme + ' ' + (themes.table || '')) // add theme widget class name
+					.children('tfoot');
+				c.appliedTheme = c.theme;
+
+				if ($tfoot.length) {
+					$tfoot
+						// if oldtheme.footerRow or oldtheme.footerCells are undefined, all class names are removed
+						.children('tr').removeClass(oldtheme.footerRow || '').addClass(themes.footerRow)
+						.children('th, td').removeClass(oldtheme.footerCells || '').addClass(themes.footerCells);
+				}
+				// update header classes
+				$headers
+					.removeClass( (hasOldTheme ? [ oldtheme.header, oldtheme.hover, oldremove ].join(' ') : '') || '' )
+					.addClass(themes.header)
+					.not('.sorter-false')
+					.unbind('mouseenter.tsuitheme mouseleave.tsuitheme')
+					.bind('mouseenter.tsuitheme mouseleave.tsuitheme', function(event) {
+						// toggleClass with switch added in jQuery 1.3
+						$(this)[ event.type === 'mouseenter' ? 'addClass' : 'removeClass' ](themes.hover || '');
+					});
+
+				$headers.each(function() {
+					var $this = $(this);
+					if (!$this.find('.' + ts.css.wrapper).length) {
+						// Firefox needs this inner div to position the icon & resizer correctly
+						$this.wrapInner('<div class="' + ts.css.wrapper + '" style="position:relative;height:100%;width:100%"></div>');
+					}
+				});
+				if (c.cssIcon) {
+					// if c.cssIcon is '', then no <i> is added to the header
+					$headers
+						.find('.' + ts.css.icon)
+						.removeClass(hasOldTheme ? [ oldtheme.icons, oldIconRmv ].join(' ') : '')
+						.addClass(themes.icons || '');
+				}
+				// filter widget initializes after uitheme
+				if (ts.hasWidget( c.table, 'filter' )) {
+					tmp = function() {
+						$table.children('thead').children('.' + ts.css.filterRow)
+							.removeClass(hasOldTheme ? oldtheme.filterRow || '' : '')
+							.addClass(themes.filterRow || '');
+					};
+					if (wo.filter_initialized) {
+						tmp();
+					} else {
+						$table.one('filterInit', function() {
+							tmp();
+						});
+					}
+				}
+			}
+			for (i = 0; i < c.columns; i++) {
+				$header = c.$headers
+					.add($(c.namespace + '_extra_headers'))
+					.not('.sorter-false')
+					.filter('[data-column="' + i + '"]');
+				$icon = (ts.css.icon) ? $header.find('.' + ts.css.icon) : $();
+				$h = $headers.not('.sorter-false').filter('[data-column="' + i + '"]:last');
+				if ($h.length) {
+					$header.removeClass(remove);
+					$icon.removeClass(iconRmv);
+					if ($h[0].sortDisabled) {
+						// no sort arrows for disabled columns!
+						$icon.removeClass(themes.icons || '');
+					} else {
+						hdr = themes.sortNone;
+						icon = themes.iconSortNone;
+						if ($h.hasClass(ts.css.sortAsc)) {
+							hdr = [ themes.sortAsc, themes.active ].join(' ');
+							icon = themes.iconSortAsc;
+						} else if ($h.hasClass(ts.css.sortDesc)) {
+							hdr = [ themes.sortDesc, themes.active ].join(' ');
+							icon = themes.iconSortDesc;
+						}
+						$header.addClass(hdr);
+						$icon.addClass(icon || '');
+					}
+				}
+			}
+			if (debug) {
+				console.log('uitheme >> Applied ' + theme + ' theme' + ts.benchmark(time));
+			}
+		},
+		remove: function(table, c, wo, refreshing) {
+			if (!wo.uitheme_applied) { return; }
+			var $table = c.$table,
+				theme = c.appliedTheme || 'jui',
+				themes = ts.themes[ theme ] || ts.themes.jui,
+				$headers = $table.children('thead').children(),
+				remove = themes.sortNone + ' ' + themes.sortDesc + ' ' + themes.sortAsc,
+				iconRmv = themes.iconSortNone + ' ' + themes.iconSortDesc + ' ' + themes.iconSortAsc;
+			$table.removeClass('tablesorter-' + theme + ' ' + themes.table);
+			wo.uitheme_applied = false;
+			if (refreshing) { return; }
+			$table.find(ts.css.header).removeClass(themes.header);
+			$headers
+				.unbind('mouseenter.tsuitheme mouseleave.tsuitheme') // remove hover
+				.removeClass(themes.hover + ' ' + remove + ' ' + themes.active)
+				.filter('.' + ts.css.filterRow)
+				.removeClass(themes.filterRow);
+			$headers.find('.' + ts.css.icon).removeClass(themes.icons + ' ' + iconRmv);
+		}
+	});
+
+})(jQuery);
+
+/*! Widget: columns - updated 5/24/2017 (v2.28.11) */
+;(function ($) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	ts.addWidget({
+		id: 'columns',
+		priority: 65,
+		options : {
+			columns : [ 'primary', 'secondary', 'tertiary' ]
+		},
+		format: function(table, c, wo) {
+			var $tbody, tbodyIndex, $rows, rows, $row, $cells, remove, indx,
+			$table = c.$table,
+			$tbodies = c.$tbodies,
+			sortList = c.sortList,
+			len = sortList.length,
+			// removed c.widgetColumns support
+			css = wo && wo.columns || [ 'primary', 'secondary', 'tertiary' ],
+			last = css.length - 1;
+			remove = css.join(' ');
+			// check if there is a sort (on initialization there may not be one)
+			for (tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
+				$tbody = ts.processTbody(table, $tbodies.eq(tbodyIndex), true); // detach tbody
+				$rows = $tbody.children('tr');
+				// loop through the visible rows
+				$rows.each(function() {
+					$row = $(this);
+					if (this.style.display !== 'none') {
+						// remove all columns class names
+						$cells = $row.children().removeClass(remove);
+						// add appropriate column class names
+						if (sortList && sortList[0]) {
+							// primary sort column class
+							$cells.eq(sortList[0][0]).addClass(css[0]);
+							if (len > 1) {
+								for (indx = 1; indx < len; indx++) {
+									// secondary, tertiary, etc sort column classes
+									$cells.eq(sortList[indx][0]).addClass( css[indx] || css[last] );
+								}
+							}
+						}
+					}
+				});
+				ts.processTbody(table, $tbody, false);
+			}
+			// add classes to thead and tfoot
+			rows = wo.columns_thead !== false ? [ 'thead tr' ] : [];
+			if (wo.columns_tfoot !== false) {
+				rows.push('tfoot tr');
+			}
+			if (rows.length) {
+				$rows = $table.find( rows.join(',') ).children().removeClass(remove);
+				if (len) {
+					for (indx = 0; indx < len; indx++) {
+						// add primary. secondary, tertiary, etc sort column classes
+						$rows.filter('[data-column="' + sortList[indx][0] + '"]').addClass(css[indx] || css[last]);
+					}
+				}
+			}
+		},
+		remove: function(table, c, wo) {
+			var tbodyIndex, $tbody,
+				$tbodies = c.$tbodies,
+				remove = (wo.columns || [ 'primary', 'secondary', 'tertiary' ]).join(' ');
+			c.$headers.removeClass(remove);
+			c.$table.children('tfoot').children('tr').children('th, td').removeClass(remove);
+			for (tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
+				$tbody = ts.processTbody(table, $tbodies.eq(tbodyIndex), true); // remove tbody
+				$tbody.children('tr').each(function() {
+					$(this).children().removeClass(remove);
+				});
+				ts.processTbody(table, $tbody, false); // restore tbody
+			}
+		}
+	});
+
+})(jQuery);
+
+/*! Widget: filter - updated 2018-03-18 (v2.30.0) *//*
+ * Requires tablesorter v2.8+ and jQuery 1.7+
+ * by Rob Garrison
+ */
+;( function ( $ ) {
+	'use strict';
+	var tsf, tsfRegex,
+		ts = $.tablesorter || {},
+		tscss = ts.css,
+		tskeyCodes = ts.keyCodes;
+
+	$.extend( tscss, {
+		filterRow      : 'tablesorter-filter-row',
+		filter         : 'tablesorter-filter',
+		filterDisabled : 'disabled',
+		filterRowHide  : 'hideme'
+	});
+
+	$.extend( tskeyCodes, {
+		backSpace : 8,
+		escape : 27,
+		space : 32,
+		left : 37,
+		down : 40
+	});
+
+	ts.addWidget({
+		id: 'filter',
+		priority: 50,
+		options : {
+			filter_cellFilter    : '',    // css class name added to the filter cell ( string or array )
+			filter_childRows     : false, // if true, filter includes child row content in the search
+			filter_childByColumn : false, // ( filter_childRows must be true ) if true = search child rows by column; false = search all child row text grouped
+			filter_childWithSibs : true,  // if true, include matching child row siblings
+			filter_columnAnyMatch: true,  // if true, allows using '#:{query}' in AnyMatch searches ( column:query )
+			filter_columnFilters : true,  // if true, a filter will be added to the top of each table column
+			filter_cssFilter     : '',    // css class name added to the filter row & each input in the row ( tablesorter-filter is ALWAYS added )
+			filter_defaultAttrib : 'data-value', // data attribute in the header cell that contains the default filter value
+			filter_defaultFilter : {},    // add a default column filter type '~{query}' to make fuzzy searches default; '{q1} AND {q2}' to make all searches use a logical AND.
+			filter_excludeFilter : {},    // filters to exclude, per column
+			filter_external      : '',    // jQuery selector string ( or jQuery object ) of external filters
+			filter_filteredRow   : 'filtered', // class added to filtered rows; define in css with "display:none" to hide the filtered-out rows
+			filter_filterLabel   : 'Filter "{{label}}" column by...', // Aria-label added to filter input/select; see #1495
+			filter_formatter     : null,  // add custom filter elements to the filter row
+			filter_functions     : null,  // add custom filter functions using this option
+			filter_hideEmpty     : true,  // hide filter row when table is empty
+			filter_hideFilters   : false, // collapse filter row when mouse leaves the area
+			filter_ignoreCase    : true,  // if true, make all searches case-insensitive
+			filter_liveSearch    : true,  // if true, search column content while the user types ( with a delay )
+			filter_matchType     : { 'input': 'exact', 'select': 'exact' }, // global query settings ('exact' or 'match'); overridden by "filter-match" or "filter-exact" class
+			filter_onlyAvail     : 'filter-onlyAvail', // a header with a select dropdown & this class name will only show available ( visible ) options within the drop down
+			filter_placeholder   : { search : '', select : '' }, // default placeholder text ( overridden by any header 'data-placeholder' setting )
+			filter_reset         : null,  // jQuery selector string of an element used to reset the filters
+			filter_resetOnEsc    : true,  // Reset filter input when the user presses escape - normalized across browsers
+			filter_saveFilters   : false, // Use the $.tablesorter.storage utility to save the most recent filters
+			filter_searchDelay   : 300,   // typing delay in milliseconds before starting a search
+			filter_searchFiltered: true,  // allow searching through already filtered rows in special circumstances; will speed up searching in large tables if true
+			filter_selectSource  : null,  // include a function to return an array of values to be added to the column filter select
+			filter_selectSourceSeparator : '|', // filter_selectSource array text left of the separator is added to the option value, right into the option text
+			filter_serversideFiltering : false, // if true, must perform server-side filtering b/c client-side filtering is disabled, but the ui and events will still be used.
+			filter_startsWith    : false, // if true, filter start from the beginning of the cell contents
+			filter_useParsedData : false  // filter all data using parsed content
+		},
+		format: function( table, c, wo ) {
+			if ( !c.$table.hasClass( 'hasFilters' ) ) {
+				tsf.init( table, c, wo );
+			}
+		},
+		remove: function( table, c, wo, refreshing ) {
+			var tbodyIndex, $tbody,
+				$table = c.$table,
+				$tbodies = c.$tbodies,
+				events = (
+					'addRows updateCell update updateRows updateComplete appendCache filterReset ' +
+					'filterAndSortReset filterFomatterUpdate filterEnd search stickyHeadersInit '
+				).split( ' ' ).join( c.namespace + 'filter ' );
+			$table
+				.removeClass( 'hasFilters' )
+				// add filter namespace to all BUT search
+				.unbind( events.replace( ts.regex.spaces, ' ' ) )
+				// remove the filter row even if refreshing, because the column might have been moved
+				.find( '.' + tscss.filterRow ).remove();
+			wo.filter_initialized = false;
+			if ( refreshing ) { return; }
+			for ( tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
+				$tbody = ts.processTbody( table, $tbodies.eq( tbodyIndex ), true ); // remove tbody
+				$tbody.children().removeClass( wo.filter_filteredRow ).show();
+				ts.processTbody( table, $tbody, false ); // restore tbody
+			}
+			if ( wo.filter_reset ) {
+				$( document ).undelegate( wo.filter_reset, 'click' + c.namespace + 'filter' );
+			}
+		}
+	});
+
+	tsf = ts.filter = {
+
+		// regex used in filter 'check' functions - not for general use and not documented
+		regex: {
+			regex     : /^\/((?:\\\/|[^\/])+)\/([migyu]{0,5})?$/, // regex to test for regex
+			child     : /tablesorter-childRow/, // child row class name; this gets updated in the script
+			filtered  : /filtered/, // filtered (hidden) row class name; updated in the script
+			type      : /undefined|number/, // check type
+			exact     : /(^[\"\'=]+)|([\"\'=]+$)/g, // exact match (allow '==')
+			operators : /[<>=]/g, // replace operators
+			query     : '(q|query)', // replace filter queries
+			wild01    : /\?/g, // wild card match 0 or 1
+			wild0More : /\*/g, // wild care match 0 or more
+			quote     : /\"/g,
+			isNeg1    : /(>=?\s*-\d)/,
+			isNeg2    : /(<=?\s*\d)/
+		},
+		// function( c, data ) { }
+		// c = table.config
+		// data.$row = jQuery object of the row currently being processed
+		// data.$cells = jQuery object of all cells within the current row
+		// data.filters = array of filters for all columns ( some may be undefined )
+		// data.filter = filter for the current column
+		// data.iFilter = same as data.filter, except lowercase ( if wo.filter_ignoreCase is true )
+		// data.exact = table cell text ( or parsed data if column parser enabled; may be a number & not a string )
+		// data.iExact = same as data.exact, except lowercase ( if wo.filter_ignoreCase is true; may be a number & not a string )
+		// data.cache = table cell text from cache, so it has been parsed ( & in all lower case if c.ignoreCase is true )
+		// data.cacheArray = An array of parsed content from each table cell in the row being processed
+		// data.index = column index; table = table element ( DOM )
+		// data.parsed = array ( by column ) of boolean values ( from filter_useParsedData or 'filter-parsed' class )
+		types: {
+			or : function( c, data, vars ) {
+				// look for "|", but not if it is inside of a regular expression
+				if ( ( tsfRegex.orTest.test( data.iFilter ) || tsfRegex.orSplit.test( data.filter ) ) &&
+					// this test for regex has potential to slow down the overall search
+					!tsfRegex.regex.test( data.filter ) ) {
+					var indx, filterMatched, query, regex,
+						// duplicate data but split filter
+						data2 = $.extend( {}, data ),
+						filter = data.filter.split( tsfRegex.orSplit ),
+						iFilter = data.iFilter.split( tsfRegex.orSplit ),
+						len = filter.length;
+					for ( indx = 0; indx < len; indx++ ) {
+						data2.nestedFilters = true;
+						data2.filter = '' + ( tsf.parseFilter( c, filter[ indx ], data ) || '' );
+						data2.iFilter = '' + ( tsf.parseFilter( c, iFilter[ indx ], data ) || '' );
+						query = '(' + ( tsf.parseFilter( c, data2.filter, data ) || '' ) + ')';
+						try {
+							// use try/catch, because query may not be a valid regex if "|" is contained within a partial regex search,
+							// e.g "/(Alex|Aar" -> Uncaught SyntaxError: Invalid regular expression: /(/(Alex)/: Unterminated group
+							regex = new RegExp( data.isMatch ? query : '^' + query + '$', c.widgetOptions.filter_ignoreCase ? 'i' : '' );
+							// filterMatched = data2.filter === '' && indx > 0 ? true
+							// look for an exact match with the 'or' unless the 'filter-match' class is found
+							filterMatched = regex.test( data2.exact ) || tsf.processTypes( c, data2, vars );
+							if ( filterMatched ) {
+								return filterMatched;
+							}
+						} catch ( error ) {
+							return null;
+						}
+					}
+					// may be null from processing types
+					return filterMatched || false;
+				}
+				return null;
+			},
+			// Look for an AND or && operator ( logical and )
+			and : function( c, data, vars ) {
+				if ( tsfRegex.andTest.test( data.filter ) ) {
+					var indx, filterMatched, result, query, regex,
+						// duplicate data but split filter
+						data2 = $.extend( {}, data ),
+						filter = data.filter.split( tsfRegex.andSplit ),
+						iFilter = data.iFilter.split( tsfRegex.andSplit ),
+						len = filter.length;
+					for ( indx = 0; indx < len; indx++ ) {
+						data2.nestedFilters = true;
+						data2.filter = '' + ( tsf.parseFilter( c, filter[ indx ], data ) || '' );
+						data2.iFilter = '' + ( tsf.parseFilter( c, iFilter[ indx ], data ) || '' );
+						query = ( '(' + ( tsf.parseFilter( c, data2.filter, data ) || '' ) + ')' )
+							// replace wild cards since /(a*)/i will match anything
+							.replace( tsfRegex.wild01, '\\S{1}' ).replace( tsfRegex.wild0More, '\\S*' );
+						try {
+							// use try/catch just in case RegExp is invalid
+							regex = new RegExp( data.isMatch ? query : '^' + query + '$', c.widgetOptions.filter_ignoreCase ? 'i' : '' );
+							// look for an exact match with the 'and' unless the 'filter-match' class is found
+							result = ( regex.test( data2.exact ) || tsf.processTypes( c, data2, vars ) );
+							if ( indx === 0 ) {
+								filterMatched = result;
+							} else {
+								filterMatched = filterMatched && result;
+							}
+						} catch ( error ) {
+							return null;
+						}
+					}
+					// may be null from processing types
+					return filterMatched || false;
+				}
+				return null;
+			},
+			// Look for regex
+			regex: function( c, data ) {
+				if ( tsfRegex.regex.test( data.filter ) ) {
+					var matches,
+						// cache regex per column for optimal speed
+						regex = data.filter_regexCache[ data.index ] || tsfRegex.regex.exec( data.filter ),
+						isRegex = regex instanceof RegExp;
+					try {
+						if ( !isRegex ) {
+							// force case insensitive search if ignoreCase option set?
+							// if ( c.ignoreCase && !regex[2] ) { regex[2] = 'i'; }
+							data.filter_regexCache[ data.index ] = regex = new RegExp( regex[1], regex[2] );
+						}
+						matches = regex.test( data.exact );
+					} catch ( error ) {
+						matches = false;
+					}
+					return matches;
+				}
+				return null;
+			},
+			// Look for operators >, >=, < or <=
+			operators: function( c, data ) {
+				// ignore empty strings... because '' < 10 is true
+				if ( tsfRegex.operTest.test( data.iFilter ) && data.iExact !== '' ) {
+					var cachedValue, result, txt,
+						table = c.table,
+						parsed = data.parsed[ data.index ],
+						query = ts.formatFloat( data.iFilter.replace( tsfRegex.operators, '' ), table ),
+						parser = c.parsers[ data.index ] || {},
+						savedSearch = query;
+					// parse filter value in case we're comparing numbers ( dates )
+					if ( parsed || parser.type === 'numeric' ) {
+						txt = $.trim( '' + data.iFilter.replace( tsfRegex.operators, '' ) );
+						result = tsf.parseFilter( c, txt, data, true );
+						query = ( typeof result === 'number' && result !== '' && !isNaN( result ) ) ? result : query;
+					}
+					// iExact may be numeric - see issue #149;
+					// check if cached is defined, because sometimes j goes out of range? ( numeric columns )
+					if ( ( parsed || parser.type === 'numeric' ) && !isNaN( query ) &&
+						typeof data.cache !== 'undefined' ) {
+						cachedValue = data.cache;
+					} else {
+						txt = isNaN( data.iExact ) ? data.iExact.replace( ts.regex.nondigit, '' ) : data.iExact;
+						cachedValue = ts.formatFloat( txt, table );
+					}
+					if ( tsfRegex.gtTest.test( data.iFilter ) ) {
+						result = tsfRegex.gteTest.test( data.iFilter ) ? cachedValue >= query : cachedValue > query;
+					} else if ( tsfRegex.ltTest.test( data.iFilter ) ) {
+						result = tsfRegex.lteTest.test( data.iFilter ) ? cachedValue <= query : cachedValue < query;
+					}
+					// keep showing all rows if nothing follows the operator
+					if ( !result && savedSearch === '' ) {
+						result = true;
+					}
+					return result;
+				}
+				return null;
+			},
+			// Look for a not match
+			notMatch: function( c, data ) {
+				if ( tsfRegex.notTest.test( data.iFilter ) ) {
+					var indx,
+						txt = data.iFilter.replace( '!', '' ),
+						filter = tsf.parseFilter( c, txt, data ) || '';
+					if ( tsfRegex.exact.test( filter ) ) {
+						// look for exact not matches - see #628
+						filter = filter.replace( tsfRegex.exact, '' );
+						return filter === '' ? true : $.trim( filter ) !== data.iExact;
+					} else {
+						indx = data.iExact.search( $.trim( filter ) );
+						return filter === '' ? true :
+							// return true if not found
+							data.anyMatch ? indx < 0 :
+							// return false if found
+							!( c.widgetOptions.filter_startsWith ? indx === 0 : indx >= 0 );
+					}
+				}
+				return null;
+			},
+			// Look for quotes or equals to get an exact match; ignore type since iExact could be numeric
+			exact: function( c, data ) {
+				/*jshint eqeqeq:false */
+				if ( tsfRegex.exact.test( data.iFilter ) ) {
+					var txt = data.iFilter.replace( tsfRegex.exact, '' ),
+						filter = tsf.parseFilter( c, txt, data ) || '';
+					// eslint-disable-next-line eqeqeq
+					return data.anyMatch ? $.inArray( filter, data.rowArray ) >= 0 : filter == data.iExact;
+				}
+				return null;
+			},
+			// Look for a range ( using ' to ' or ' - ' ) - see issue #166; thanks matzhu!
+			range : function( c, data ) {
+				if ( tsfRegex.toTest.test( data.iFilter ) ) {
+					var result, tmp, range1, range2,
+						table = c.table,
+						index = data.index,
+						parsed = data.parsed[index],
+						// make sure the dash is for a range and not indicating a negative number
+						query = data.iFilter.split( tsfRegex.toSplit );
+
+					tmp = query[0].replace( ts.regex.nondigit, '' ) || '';
+					range1 = ts.formatFloat( tsf.parseFilter( c, tmp, data ), table );
+					tmp = query[1].replace( ts.regex.nondigit, '' ) || '';
+					range2 = ts.formatFloat( tsf.parseFilter( c, tmp, data ), table );
+					// parse filter value in case we're comparing numbers ( dates )
+					if ( parsed || c.parsers[ index ].type === 'numeric' ) {
+						result = c.parsers[ index ].format( '' + query[0], table, c.$headers.eq( index ), index );
+						range1 = ( result !== '' && !isNaN( result ) ) ? result : range1;
+						result = c.parsers[ index ].format( '' + query[1], table, c.$headers.eq( index ), index );
+						range2 = ( result !== '' && !isNaN( result ) ) ? result : range2;
+					}
+					if ( ( parsed || c.parsers[ index ].type === 'numeric' ) && !isNaN( range1 ) && !isNaN( range2 ) ) {
+						result = data.cache;
+					} else {
+						tmp = isNaN( data.iExact ) ? data.iExact.replace( ts.regex.nondigit, '' ) : data.iExact;
+						result = ts.formatFloat( tmp, table );
+					}
+					if ( range1 > range2 ) {
+						tmp = range1; range1 = range2; range2 = tmp; // swap
+					}
+					return ( result >= range1 && result <= range2 ) || ( range1 === '' || range2 === '' );
+				}
+				return null;
+			},
+			// Look for wild card: ? = single, * = multiple, or | = logical OR
+			wild : function( c, data ) {
+				if ( tsfRegex.wildOrTest.test( data.iFilter ) ) {
+					var query = '' + ( tsf.parseFilter( c, data.iFilter, data ) || '' );
+					// look for an exact match with the 'or' unless the 'filter-match' class is found
+					if ( !tsfRegex.wildTest.test( query ) && data.nestedFilters ) {
+						query = data.isMatch ? query : '^(' + query + ')$';
+					}
+					// parsing the filter may not work properly when using wildcards =/
+					try {
+						return new RegExp(
+							query.replace( tsfRegex.wild01, '\\S{1}' ).replace( tsfRegex.wild0More, '\\S*' ),
+							c.widgetOptions.filter_ignoreCase ? 'i' : ''
+						)
+						.test( data.exact );
+					} catch ( error ) {
+						return null;
+					}
+				}
+				return null;
+			},
+			// fuzzy text search; modified from https://github.com/mattyork/fuzzy ( MIT license )
+			fuzzy: function( c, data ) {
+				if ( tsfRegex.fuzzyTest.test( data.iFilter ) ) {
+					var indx,
+						patternIndx = 0,
+						len = data.iExact.length,
+						txt = data.iFilter.slice( 1 ),
+						pattern = tsf.parseFilter( c, txt, data ) || '';
+					for ( indx = 0; indx < len; indx++ ) {
+						if ( data.iExact[ indx ] === pattern[ patternIndx ] ) {
+							patternIndx += 1;
+						}
+					}
+					return patternIndx === pattern.length;
+				}
+				return null;
+			}
+		},
+		init: function( table ) {
+			// filter language options
+			ts.language = $.extend( true, {}, {
+				to  : 'to',
+				or  : 'or',
+				and : 'and'
+			}, ts.language );
+
+			var options, string, txt, $header, column, val, fxn, noSelect,
+				c = table.config,
+				wo = c.widgetOptions,
+				processStr = function(prefix, str, suffix) {
+					str = str.trim();
+					// don't include prefix/suffix if str is empty
+					return str === '' ? '' : (prefix || '') + str + (suffix || '');
+				};
+			c.$table.addClass( 'hasFilters' );
+			c.lastSearch = [];
+
+			// define timers so using clearTimeout won't cause an undefined error
+			wo.filter_searchTimer = null;
+			wo.filter_initTimer = null;
+			wo.filter_formatterCount = 0;
+			wo.filter_formatterInit = [];
+			wo.filter_anyColumnSelector = '[data-column="all"],[data-column="any"]';
+			wo.filter_multipleColumnSelector = '[data-column*="-"],[data-column*=","]';
+
+			val = '\\{' + tsfRegex.query + '\\}';
+			$.extend( tsfRegex, {
+				child : new RegExp( c.cssChildRow ),
+				filtered : new RegExp( wo.filter_filteredRow ),
+				alreadyFiltered : new RegExp( '(\\s+(-' + processStr('|', ts.language.or) + processStr('|', ts.language.to) + ')\\s+)', 'i' ),
+				toTest : new RegExp( '\\s+(-' + processStr('|', ts.language.to) + ')\\s+', 'i' ),
+				toSplit : new RegExp( '(?:\\s+(?:-' + processStr('|', ts.language.to) + ')\\s+)', 'gi' ),
+				andTest : new RegExp( '\\s+(' + processStr('', ts.language.and, '|') + '&&)\\s+', 'i' ),
+				andSplit : new RegExp( '(?:\\s+(?:' + processStr('', ts.language.and, '|') + '&&)\\s+)', 'gi' ),
+				orTest : new RegExp( '(\\|' + processStr('|\\s+', ts.language.or, '\\s+') + ')', 'i' ),
+				orSplit : new RegExp( '(?:\\|' + processStr('|\\s+(?:', ts.language.or, ')\\s+') + ')', 'gi' ),
+				iQuery : new RegExp( val, 'i' ),
+				igQuery : new RegExp( val, 'ig' ),
+				operTest : /^[<>]=?/,
+				gtTest  : />/,
+				gteTest : />=/,
+				ltTest  : /</,
+				lteTest : /<=/,
+				notTest : /^\!/,
+				wildOrTest : /[\?\*\|]/,
+				wildTest : /\?\*/,
+				fuzzyTest : /^~/,
+				exactTest : /[=\"\|!]/
+			});
+
+			// don't build filter row if columnFilters is false or all columns are set to 'filter-false'
+			// see issue #156
+			val = c.$headers.filter( '.filter-false, .parser-false' ).length;
+			if ( wo.filter_columnFilters !== false && val !== c.$headers.length ) {
+				// build filter row
+				tsf.buildRow( table, c, wo );
+			}
+
+			txt = 'addRows updateCell update updateRows updateComplete appendCache filterReset ' +
+				'filterAndSortReset filterResetSaved filterEnd search '.split( ' ' ).join( c.namespace + 'filter ' );
+			c.$table.bind( txt, function( event, filter ) {
+				val = wo.filter_hideEmpty &&
+					$.isEmptyObject( c.cache ) &&
+					!( c.delayInit && event.type === 'appendCache' );
+				// hide filter row using the 'filtered' class name
+				c.$table.find( '.' + tscss.filterRow ).toggleClass( wo.filter_filteredRow, val ); // fixes #450
+				if ( !/(search|filter)/.test( event.type ) ) {
+					event.stopPropagation();
+					tsf.buildDefault( table, true );
+				}
+				// Add filterAndSortReset - see #1361
+				if ( event.type === 'filterReset' || event.type === 'filterAndSortReset' ) {
+					c.$table.find( '.' + tscss.filter ).add( wo.filter_$externalFilters ).val( '' );
+					if ( event.type === 'filterAndSortReset' ) {
+						ts.sortReset( this.config, function() {
+							tsf.searching( table, [] );
+						});
+					} else {
+						tsf.searching( table, [] );
+					}
+				} else if ( event.type === 'filterResetSaved' ) {
+					ts.storage( table, 'tablesorter-filters', '' );
+				} else if ( event.type === 'filterEnd' ) {
+					tsf.buildDefault( table, true );
+				} else {
+					// send false argument to force a new search; otherwise if the filter hasn't changed,
+					// it will return
+					filter = event.type === 'search' ? filter :
+						event.type === 'updateComplete' ? c.$table.data( 'lastSearch' ) : '';
+					if ( /(update|add)/.test( event.type ) && event.type !== 'updateComplete' ) {
+						// force a new search since content has changed
+						c.lastCombinedFilter = null;
+						c.lastSearch = [];
+						// update filterFormatters after update (& small delay) - Fixes #1237
+						setTimeout(function() {
+							c.$table.triggerHandler( 'filterFomatterUpdate' );
+						}, 100);
+					}
+					// pass true ( skipFirst ) to prevent the tablesorter.setFilters function from skipping the first
+					// input ensures all inputs are updated when a search is triggered on the table
+					// $( 'table' ).trigger( 'search', [...] );
+					tsf.searching( table, filter, true );
+				}
+				return false;
+			});
+
+			// reset button/link
+			if ( wo.filter_reset ) {
+				if ( wo.filter_reset instanceof $ ) {
+					// reset contains a jQuery object, bind to it
+					wo.filter_reset.click( function() {
+						c.$table.triggerHandler( 'filterReset' );
+					});
+				} else if ( $( wo.filter_reset ).length ) {
+					// reset is a jQuery selector, use event delegation
+					$( document )
+						.undelegate( wo.filter_reset, 'click' + c.namespace + 'filter' )
+						.delegate( wo.filter_reset, 'click' + c.namespace + 'filter', function() {
+							// trigger a reset event, so other functions ( filter_formatter ) know when to reset
+							c.$table.triggerHandler( 'filterReset' );
+						});
+				}
+			}
+			if ( wo.filter_functions ) {
+				for ( column = 0; column < c.columns; column++ ) {
+					fxn = ts.getColumnData( table, wo.filter_functions, column );
+					if ( fxn ) {
+						// remove 'filter-select' from header otherwise the options added here are replaced with
+						// all options
+						$header = c.$headerIndexed[ column ].removeClass( 'filter-select' );
+						// don't build select if 'filter-false' or 'parser-false' set
+						noSelect = !( $header.hasClass( 'filter-false' ) || $header.hasClass( 'parser-false' ) );
+						options = '';
+						if ( fxn === true && noSelect ) {
+							tsf.buildSelect( table, column );
+						} else if ( typeof fxn === 'object' && noSelect ) {
+							// add custom drop down list
+							for ( string in fxn ) {
+								if ( typeof string === 'string' ) {
+									options += options === '' ?
+										'<option value="">' +
+											( $header.data( 'placeholder' ) ||
+												$header.attr( 'data-placeholder' ) ||
+												wo.filter_placeholder.select ||
+												''
+											) +
+										'</option>' : '';
+									val = string;
+									txt = string;
+									if ( string.indexOf( wo.filter_selectSourceSeparator ) >= 0 ) {
+										val = string.split( wo.filter_selectSourceSeparator );
+										txt = val[1];
+										val = val[0];
+									}
+									options += '<option ' +
+										( txt === val ? '' : 'data-function-name="' + string + '" ' ) +
+										'value="' + val + '">' + txt + '</option>';
+								}
+							}
+							c.$table
+								.find( 'thead' )
+								.find( 'select.' + tscss.filter + '[data-column="' + column + '"]' )
+								.append( options );
+							txt = wo.filter_selectSource;
+							fxn = typeof txt === 'function' ? true : ts.getColumnData( table, txt, column );
+							if ( fxn ) {
+								// updating so the extra options are appended
+								tsf.buildSelect( c.table, column, '', true, $header.hasClass( wo.filter_onlyAvail ) );
+							}
+						}
+					}
+				}
+			}
+			// not really updating, but if the column has both the 'filter-select' class &
+			// filter_functions set to true, it would append the same options twice.
+			tsf.buildDefault( table, true );
+
+			tsf.bindSearch( table, c.$table.find( '.' + tscss.filter ), true );
+			if ( wo.filter_external ) {
+				tsf.bindSearch( table, wo.filter_external );
+			}
+
+			if ( wo.filter_hideFilters ) {
+				tsf.hideFilters( c );
+			}
+
+			// show processing icon
+			if ( c.showProcessing ) {
+				txt = 'filterStart filterEnd '.split( ' ' ).join( c.namespace + 'filter-sp ' );
+				c.$table
+					.unbind( txt.replace( ts.regex.spaces, ' ' ) )
+					.bind( txt, function( event, columns ) {
+					// only add processing to certain columns to all columns
+					$header = ( columns ) ?
+						c.$table
+							.find( '.' + tscss.header )
+							.filter( '[data-column]' )
+							.filter( function() {
+								return columns[ $( this ).data( 'column' ) ] !== '';
+							}) : '';
+					ts.isProcessing( table, event.type === 'filterStart', columns ? $header : '' );
+				});
+			}
+
+			// set filtered rows count ( intially unfiltered )
+			c.filteredRows = c.totalRows;
+
+			// add default values
+			txt = 'tablesorter-initialized pagerBeforeInitialized '.split( ' ' ).join( c.namespace + 'filter ' );
+			c.$table
+			.unbind( txt.replace( ts.regex.spaces, ' ' ) )
+			.bind( txt, function() {
+				tsf.completeInit( this );
+			});
+			// if filter widget is added after pager has initialized; then set filter init flag
+			if ( c.pager && c.pager.initialized && !wo.filter_initialized ) {
+				c.$table.triggerHandler( 'filterFomatterUpdate' );
+				setTimeout( function() {
+					tsf.filterInitComplete( c );
+				}, 100 );
+			} else if ( !wo.filter_initialized ) {
+				tsf.completeInit( table );
+			}
+		},
+		completeInit: function( table ) {
+			// redefine 'c' & 'wo' so they update properly inside this callback
+			var c = table.config,
+				wo = c.widgetOptions,
+				filters = tsf.setDefaults( table, c, wo ) || [];
+			if ( filters.length ) {
+				// prevent delayInit from triggering a cache build if filters are empty
+				if ( !( c.delayInit && filters.join( '' ) === '' ) ) {
+					ts.setFilters( table, filters, true );
+				}
+			}
+			c.$table.triggerHandler( 'filterFomatterUpdate' );
+			// trigger init after setTimeout to prevent multiple filterStart/End/Init triggers
+			setTimeout( function() {
+				if ( !wo.filter_initialized ) {
+					tsf.filterInitComplete( c );
+				}
+			}, 100 );
+		},
+
+		// $cell parameter, but not the config, is passed to the filter_formatters,
+		// so we have to work with it instead
+		formatterUpdated: function( $cell, column ) {
+			// prevent error if $cell is undefined - see #1056
+			var $table = $cell && $cell.closest( 'table' );
+			var config = $table.length && $table[0].config,
+				wo = config && config.widgetOptions;
+			if ( wo && !wo.filter_initialized ) {
+				// add updates by column since this function
+				// may be called numerous times before initialization
+				wo.filter_formatterInit[ column ] = 1;
+			}
+		},
+		filterInitComplete: function( c ) {
+			var indx, len,
+				wo = c.widgetOptions,
+				count = 0,
+				completed = function() {
+					wo.filter_initialized = true;
+					// update lastSearch - it gets cleared often
+					c.lastSearch = c.$table.data( 'lastSearch' );
+					c.$table.triggerHandler( 'filterInit', c );
+					tsf.findRows( c.table, c.lastSearch || [] );
+					if (ts.debug(c, 'filter')) {
+						console.log('Filter >> Widget initialized');
+					}
+				};
+			if ( $.isEmptyObject( wo.filter_formatter ) ) {
+				completed();
+			} else {
+				len = wo.filter_formatterInit.length;
+				for ( indx = 0; indx < len; indx++ ) {
+					if ( wo.filter_formatterInit[ indx ] === 1 ) {
+						count++;
+					}
+				}
+				clearTimeout( wo.filter_initTimer );
+				if ( !wo.filter_initialized && count === wo.filter_formatterCount ) {
+					// filter widget initialized
+					completed();
+				} else if ( !wo.filter_initialized ) {
+					// fall back in case a filter_formatter doesn't call
+					// $.tablesorter.filter.formatterUpdated( $cell, column ), and the count is off
+					wo.filter_initTimer = setTimeout( function() {
+						completed();
+					}, 500 );
+				}
+			}
+		},
+		// encode or decode filters for storage; see #1026
+		processFilters: function( filters, encode ) {
+			var indx,
+				// fixes #1237; previously returning an encoded "filters" value
+				result = [],
+				mode = encode ? encodeURIComponent : decodeURIComponent,
+				len = filters.length;
+			for ( indx = 0; indx < len; indx++ ) {
+				if ( filters[ indx ] ) {
+					result[ indx ] = mode( filters[ indx ] );
+				}
+			}
+			return result;
+		},
+		setDefaults: function( table, c, wo ) {
+			var isArray, saved, indx, col, $filters,
+				// get current ( default ) filters
+				filters = ts.getFilters( table ) || [];
+			if ( wo.filter_saveFilters && ts.storage ) {
+				saved = ts.storage( table, 'tablesorter-filters' ) || [];
+				isArray = $.isArray( saved );
+				// make sure we're not just getting an empty array
+				if ( !( isArray && saved.join( '' ) === '' || !isArray ) ) {
+					filters = tsf.processFilters( saved );
+				}
+			}
+			// if no filters saved, then check default settings
+			if ( filters.join( '' ) === '' ) {
+				// allow adding default setting to external filters
+				$filters = c.$headers.add( wo.filter_$externalFilters )
+					.filter( '[' + wo.filter_defaultAttrib + ']' );
+				for ( indx = 0; indx <= c.columns; indx++ ) {
+					// include data-column='all' external filters
+					col = indx === c.columns ? 'all' : indx;
+					filters[ indx ] = $filters
+						.filter( '[data-column="' + col + '"]' )
+						.attr( wo.filter_defaultAttrib ) || filters[indx] || '';
+				}
+			}
+			c.$table.data( 'lastSearch', filters );
+			return filters;
+		},
+		parseFilter: function( c, filter, data, parsed ) {
+			return parsed || data.parsed[ data.index ] ?
+				c.parsers[ data.index ].format( filter, c.table, [], data.index ) :
+				filter;
+		},
+		buildRow: function( table, c, wo ) {
+			var $filter, col, column, $header, makeSelect, disabled, name, ffxn, tmp,
+				// c.columns defined in computeThIndexes()
+				cellFilter = wo.filter_cellFilter,
+				columns = c.columns,
+				arry = $.isArray( cellFilter ),
+				buildFilter = '<tr role="search" class="' + tscss.filterRow + ' ' + c.cssIgnoreRow + '">';
+			for ( column = 0; column < columns; column++ ) {
+				if ( c.$headerIndexed[ column ].length ) {
+					// account for entire column set with colspan. See #1047
+					tmp = c.$headerIndexed[ column ] && c.$headerIndexed[ column ][0].colSpan || 0;
+					if ( tmp > 1 ) {
+						buildFilter += '<td data-column="' + column + '-' + ( column + tmp - 1 ) + '" colspan="' + tmp + '"';
+					} else {
+						buildFilter += '<td data-column="' + column + '"';
+					}
+					if ( arry ) {
+						buildFilter += ( cellFilter[ column ] ? ' class="' + cellFilter[ column ] + '"' : '' );
+					} else {
+						buildFilter += ( cellFilter !== '' ? ' class="' + cellFilter + '"' : '' );
+					}
+					buildFilter += '></td>';
+				}
+			}
+			c.$filters = $( buildFilter += '</tr>' )
+				.appendTo( c.$table.children( 'thead' ).eq( 0 ) )
+				.children( 'td' );
+			// build each filter input
+			for ( column = 0; column < columns; column++ ) {
+				disabled = false;
+				// assuming last cell of a column is the main column
+				$header = c.$headerIndexed[ column ];
+				if ( $header && $header.length ) {
+					// $filter = c.$filters.filter( '[data-column="' + column + '"]' );
+					$filter = tsf.getColumnElm( c, c.$filters, column );
+					ffxn = ts.getColumnData( table, wo.filter_functions, column );
+					makeSelect = ( wo.filter_functions && ffxn && typeof ffxn !== 'function' ) ||
+						$header.hasClass( 'filter-select' );
+					// get data from jQuery data, metadata, headers option or header class name
+					col = ts.getColumnData( table, c.headers, column );
+					disabled = ts.getData( $header[0], col, 'filter' ) === 'false' ||
+						ts.getData( $header[0], col, 'parser' ) === 'false';
+
+					if ( makeSelect ) {
+						buildFilter = $( '<select>' ).appendTo( $filter );
+					} else {
+						ffxn = ts.getColumnData( table, wo.filter_formatter, column );
+						if ( ffxn ) {
+							wo.filter_formatterCount++;
+							buildFilter = ffxn( $filter, column );
+							// no element returned, so lets go find it
+							if ( buildFilter && buildFilter.length === 0 ) {
+								buildFilter = $filter.children( 'input' );
+							}
+							// element not in DOM, so lets attach it
+							if ( buildFilter && ( buildFilter.parent().length === 0 ||
+								( buildFilter.parent().length && buildFilter.parent()[0] !== $filter[0] ) ) ) {
+								$filter.append( buildFilter );
+							}
+						} else {
+							buildFilter = $( '<input type="search">' ).appendTo( $filter );
+						}
+						if ( buildFilter ) {
+							tmp = $header.data( 'placeholder' ) ||
+								$header.attr( 'data-placeholder' ) ||
+								wo.filter_placeholder.search || '';
+							buildFilter.attr( 'placeholder', tmp );
+						}
+					}
+					if ( buildFilter ) {
+						// add filter class name
+						name = ( $.isArray( wo.filter_cssFilter ) ?
+							( typeof wo.filter_cssFilter[column] !== 'undefined' ? wo.filter_cssFilter[column] || '' : '' ) :
+							wo.filter_cssFilter ) || '';
+						// copy data-column from table cell (it will include colspan)
+						buildFilter.addClass( tscss.filter + ' ' + name );
+						name = wo.filter_filterLabel;
+						tmp = name.match(/{{([^}]+?)}}/g);
+						if (!tmp) {
+							tmp = [ '{{label}}' ];
+						}
+						$.each(tmp, function(indx, attr) {
+							var regex = new RegExp(attr, 'g'),
+								data = $header.attr('data-' + attr.replace(/{{|}}/g, '')),
+								text = typeof data === 'undefined' ? $header.text() : data;
+							name = name.replace( regex, $.trim( text ) );
+						});
+						buildFilter.attr({
+							'data-column': $filter.attr( 'data-column' ),
+							'aria-label': name
+						});
+						if ( disabled ) {
+							buildFilter.attr( 'placeholder', '' ).addClass( tscss.filterDisabled )[0].disabled = true;
+						}
+					}
+				}
+			}
+		},
+		bindSearch: function( table, $el, internal ) {
+			table = $( table )[0];
+			$el = $( $el ); // allow passing a selector string
+			if ( !$el.length ) { return; }
+			var tmp,
+				c = table.config,
+				wo = c.widgetOptions,
+				namespace = c.namespace + 'filter',
+				$ext = wo.filter_$externalFilters;
+			if ( internal !== true ) {
+				// save anyMatch element
+				tmp = wo.filter_anyColumnSelector + ',' + wo.filter_multipleColumnSelector;
+				wo.filter_$anyMatch = $el.filter( tmp );
+				if ( $ext && $ext.length ) {
+					wo.filter_$externalFilters = wo.filter_$externalFilters.add( $el );
+				} else {
+					wo.filter_$externalFilters = $el;
+				}
+				// update values ( external filters added after table initialization )
+				ts.setFilters( table, c.$table.data( 'lastSearch' ) || [], internal === false );
+			}
+			// unbind events
+			tmp = ( 'keypress keyup keydown search change input '.split( ' ' ).join( namespace + ' ' ) );
+			$el
+			// use data attribute instead of jQuery data since the head is cloned without including
+			// the data/binding
+			.attr( 'data-lastSearchTime', new Date().getTime() )
+			.unbind( tmp.replace( ts.regex.spaces, ' ' ) )
+			.bind( 'keydown' + namespace, function( event ) {
+				if ( event.which === tskeyCodes.escape && !table.config.widgetOptions.filter_resetOnEsc ) {
+					// prevent keypress event
+					return false;
+				}
+			})
+			.bind( 'keyup' + namespace, function( event ) {
+				wo = table.config.widgetOptions; // make sure "wo" isn't cached
+				var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
+					liveSearch = typeof wo.filter_liveSearch === 'boolean' ? wo.filter_liveSearch :
+						ts.getColumnData( table, wo.filter_liveSearch, column );
+				if ( typeof liveSearch === 'undefined' ) {
+					liveSearch = wo.filter_liveSearch.fallback || false;
+				}
+				$( this ).attr( 'data-lastSearchTime', new Date().getTime() );
+				// emulate what webkit does.... escape clears the filter
+				if ( event.which === tskeyCodes.escape ) {
+					// make sure to restore the last value on escape
+					this.value = wo.filter_resetOnEsc ? '' : c.lastSearch[column];
+					// don't return if the search value is empty ( all rows need to be revealed )
+				} else if ( this.value !== '' && (
+					// liveSearch can contain a min value length; ignore arrow and meta keys, but allow backspace
+					( typeof liveSearch === 'number' && this.value.length < liveSearch ) ||
+					// let return & backspace continue on, but ignore arrows & non-valid characters
+					( event.which !== tskeyCodes.enter && event.which !== tskeyCodes.backSpace &&
+						( event.which < tskeyCodes.space || ( event.which >= tskeyCodes.left && event.which <= tskeyCodes.down ) ) ) ) ) {
+					return;
+					// live search
+				} else if ( liveSearch === false ) {
+					if ( this.value !== '' && event.which !== tskeyCodes.enter ) {
+						return;
+					}
+				}
+				// change event = no delay; last true flag tells getFilters to skip newest timed input
+				tsf.searching( table, true, true, column );
+			})
+			// include change for select - fixes #473
+			.bind( 'search change keypress input blur '.split( ' ' ).join( namespace + ' ' ), function( event ) {
+				// don't get cached data, in case data-column changes dynamically
+				var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
+					eventType = event.type,
+					liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
+						wo.filter_liveSearch :
+						ts.getColumnData( table, wo.filter_liveSearch, column );
+				if ( table.config.widgetOptions.filter_initialized &&
+					// immediate search if user presses enter
+					( event.which === tskeyCodes.enter ||
+						// immediate search if a "search" or "blur" is triggered on the input
+						( eventType === 'search' || eventType === 'blur' ) ||
+						// change & input events must be ignored if liveSearch !== true
+						( eventType === 'change' || eventType === 'input' ) &&
+						// prevent search if liveSearch is a number
+						( liveSearch === true || liveSearch !== true && event.target.nodeName !== 'INPUT' ) &&
+						// don't allow 'change' or 'input' event to process if the input value
+						// is the same - fixes #685
+						this.value !== c.lastSearch[column]
+					)
+				) {
+					event.preventDefault();
+					// init search with no delay
+					$( this ).attr( 'data-lastSearchTime', new Date().getTime() );
+					tsf.searching( table, eventType !== 'keypress', true, column );
+				}
+			});
+		},
+		searching: function( table, filter, skipFirst, column ) {
+			var liveSearch,
+				wo = table.config.widgetOptions;
+			if (typeof column === 'undefined') {
+				// no delay
+				liveSearch = false;
+			} else {
+				liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
+					wo.filter_liveSearch :
+					// get column setting, or set to fallback value, or default to false
+					ts.getColumnData( table, wo.filter_liveSearch, column );
+				if ( typeof liveSearch === 'undefined' ) {
+					liveSearch = wo.filter_liveSearch.fallback || false;
+				}
+			}
+			clearTimeout( wo.filter_searchTimer );
+			if ( typeof filter === 'undefined' || filter === true ) {
+				// delay filtering
+				wo.filter_searchTimer = setTimeout( function() {
+					tsf.checkFilters( table, filter, skipFirst );
+				}, liveSearch ? wo.filter_searchDelay : 10 );
+			} else {
+				// skip delay
+				tsf.checkFilters( table, filter, skipFirst );
+			}
+		},
+		equalFilters: function (c, filter1, filter2) {
+			var indx,
+				f1 = [],
+				f2 = [],
+				len = c.columns + 1; // add one to include anyMatch filter
+			filter1 = $.isArray(filter1) ? filter1 : [];
+			filter2 = $.isArray(filter2) ? filter2 : [];
+			for (indx = 0; indx < len; indx++) {
+				f1[indx] = filter1[indx] || '';
+				f2[indx] = filter2[indx] || '';
+			}
+			return f1.join(',') === f2.join(',');
+		},
+		checkFilters: function( table, filter, skipFirst ) {
+			var c = table.config,
+				wo = c.widgetOptions,
+				filterArray = $.isArray( filter ),
+				filters = ( filterArray ) ? filter : ts.getFilters( table, true ),
+				currentFilters = filters || []; // current filter values
+			// prevent errors if delay init is set
+			if ( $.isEmptyObject( c.cache ) ) {
+				// update cache if delayInit set & pager has initialized ( after user initiates a search )
+				if ( c.delayInit && ( !c.pager || c.pager && c.pager.initialized ) ) {
+					ts.updateCache( c, function() {
+						tsf.checkFilters( table, false, skipFirst );
+					});
+				}
+				return;
+			}
+			// add filter array back into inputs
+			if ( filterArray ) {
+				ts.setFilters( table, filters, false, skipFirst !== true );
+				if ( !wo.filter_initialized ) {
+					c.lastSearch = [];
+					c.lastCombinedFilter = '';
+				}
+			}
+			if ( wo.filter_hideFilters ) {
+				// show/hide filter row as needed
+				c.$table
+					.find( '.' + tscss.filterRow )
+					.triggerHandler( tsf.hideFiltersCheck( c ) ? 'mouseleave' : 'mouseenter' );
+			}
+			// return if the last search is the same; but filter === false when updating the search
+			// see example-widget-filter.html filter toggle buttons
+			if ( tsf.equalFilters(c, c.lastSearch, currentFilters) && filter !== false ) {
+				return;
+			} else if ( filter === false ) {
+				// force filter refresh
+				c.lastCombinedFilter = '';
+				c.lastSearch = [];
+			}
+			// define filter inside it is false
+			filters = filters || [];
+			// convert filters to strings - see #1070
+			filters = Array.prototype.map ?
+				filters.map( String ) :
+				// for IE8 & older browsers - maybe not the best method
+				filters.join( '\ufffd' ).split( '\ufffd' );
+
+			if ( wo.filter_initialized ) {
+				c.$table.triggerHandler( 'filterStart', [ filters ] );
+			}
+			if ( c.showProcessing ) {
+				// give it time for the processing icon to kick in
+				setTimeout( function() {
+					tsf.findRows( table, filters, currentFilters );
+					return false;
+				}, 30 );
+			} else {
+				tsf.findRows( table, filters, currentFilters );
+				return false;
+			}
+		},
+		hideFiltersCheck: function( c ) {
+			if (typeof c.widgetOptions.filter_hideFilters === 'function') {
+				var val = c.widgetOptions.filter_hideFilters( c );
+				if (typeof val === 'boolean') {
+					return val;
+				}
+			}
+			return ts.getFilters( c.$table ).join( '' ) === '';
+		},
+		hideFilters: function( c, $table ) {
+			var timer;
+			( $table || c.$table )
+				.find( '.' + tscss.filterRow )
+				.addClass( tscss.filterRowHide )
+				.bind( 'mouseenter mouseleave', function( e ) {
+					// save event object - http://bugs.jquery.com/ticket/12140
+					var event = e,
+						$row = $( this );
+					clearTimeout( timer );
+					timer = setTimeout( function() {
+						if ( /enter|over/.test( event.type ) ) {
+							$row.removeClass( tscss.filterRowHide );
+						} else {
+							// don't hide if input has focus
+							// $( ':focus' ) needs jQuery 1.6+
+							if ( $( document.activeElement ).closest( 'tr' )[0] !== $row[0] ) {
+								// don't hide row if any filter has a value
+								$row.toggleClass( tscss.filterRowHide, tsf.hideFiltersCheck( c ) );
+							}
+						}
+					}, 200 );
+				})
+				.find( 'input, select' ).bind( 'focus blur', function( e ) {
+					var event = e,
+						$row = $( this ).closest( 'tr' );
+					clearTimeout( timer );
+					timer = setTimeout( function() {
+						clearTimeout( timer );
+						// don't hide row if any filter has a value
+						$row.toggleClass( tscss.filterRowHide, tsf.hideFiltersCheck( c ) && event.type !== 'focus' );
+					}, 200 );
+				});
+		},
+		defaultFilter: function( filter, mask ) {
+			if ( filter === '' ) { return filter; }
+			var regex = tsfRegex.iQuery,
+				maskLen = mask.match( tsfRegex.igQuery ).length,
+				query = maskLen > 1 ? $.trim( filter ).split( /\s/ ) : [ $.trim( filter ) ],
+				len = query.length - 1,
+				indx = 0,
+				val = mask;
+			if ( len < 1 && maskLen > 1 ) {
+				// only one 'word' in query but mask has >1 slots
+				query[1] = query[0];
+			}
+			// replace all {query} with query words...
+			// if query = 'Bob', then convert mask from '!{query}' to '!Bob'
+			// if query = 'Bob Joe Frank', then convert mask '{q} OR {q}' to 'Bob OR Joe OR Frank'
+			while ( regex.test( val ) ) {
+				val = val.replace( regex, query[indx++] || '' );
+				if ( regex.test( val ) && indx < len && ( query[indx] || '' ) !== '' ) {
+					val = mask.replace( regex, val );
+				}
+			}
+			return val;
+		},
+		getLatestSearch: function( $input ) {
+			if ( $input ) {
+				return $input.sort( function( a, b ) {
+					return $( b ).attr( 'data-lastSearchTime' ) - $( a ).attr( 'data-lastSearchTime' );
+				});
+			}
+			return $input || $();
+		},
+		findRange: function( c, val, ignoreRanges ) {
+			// look for multiple columns '1-3,4-6,8' in data-column
+			var temp, ranges, range, start, end, singles, i, indx, len,
+				columns = [];
+			if ( /^[0-9]+$/.test( val ) ) {
+				// always return an array
+				return [ parseInt( val, 10 ) ];
+			}
+			// process column range
+			if ( !ignoreRanges && /-/.test( val ) ) {
+				ranges = val.match( /(\d+)\s*-\s*(\d+)/g );
+				len = ranges ? ranges.length : 0;
+				for ( indx = 0; indx < len; indx++ ) {
+					range = ranges[indx].split( /\s*-\s*/ );
+					start = parseInt( range[0], 10 ) || 0;
+					end = parseInt( range[1], 10 ) || ( c.columns - 1 );
+					if ( start > end ) {
+						temp = start; start = end; end = temp; // swap
+					}
+					if ( end >= c.columns ) {
+						end = c.columns - 1;
+					}
+					for ( ; start <= end; start++ ) {
+						columns[ columns.length ] = start;
+					}
+					// remove processed range from val
+					val = val.replace( ranges[ indx ], '' );
+				}
+			}
+			// process single columns
+			if ( !ignoreRanges && /,/.test( val ) ) {
+				singles = val.split( /\s*,\s*/ );
+				len = singles.length;
+				for ( i = 0; i < len; i++ ) {
+					if ( singles[ i ] !== '' ) {
+						indx = parseInt( singles[ i ], 10 );
+						if ( indx < c.columns ) {
+							columns[ columns.length ] = indx;
+						}
+					}
+				}
+			}
+			// return all columns
+			if ( !columns.length ) {
+				for ( indx = 0; indx < c.columns; indx++ ) {
+					columns[ columns.length ] = indx;
+				}
+			}
+			return columns;
+		},
+		getColumnElm: function( c, $elements, column ) {
+			// data-column may contain multiple columns '1-3,5-6,8'
+			// replaces: c.$filters.filter( '[data-column="' + column + '"]' );
+			return $elements.filter( function() {
+				var cols = tsf.findRange( c, $( this ).attr( 'data-column' ) );
+				return $.inArray( column, cols ) > -1;
+			});
+		},
+		multipleColumns: function( c, $input ) {
+			// look for multiple columns '1-3,4-6,8' in data-column
+			var wo = c.widgetOptions,
+				// only target 'all' column inputs on initialization
+				// & don't target 'all' column inputs if they don't exist
+				targets = wo.filter_initialized || !$input.filter( wo.filter_anyColumnSelector ).length,
+				val = $.trim( tsf.getLatestSearch( $input ).attr( 'data-column' ) || '' );
+			return tsf.findRange( c, val, !targets );
+		},
+		processTypes: function( c, data, vars ) {
+			var ffxn,
+				filterMatched = null,
+				matches = null;
+			for ( ffxn in tsf.types ) {
+				if ( $.inArray( ffxn, vars.excludeMatch ) < 0 && matches === null ) {
+					matches = tsf.types[ffxn]( c, data, vars );
+					if ( matches !== null ) {
+						data.matchedOn = ffxn;
+						filterMatched = matches;
+					}
+				}
+			}
+			return filterMatched;
+		},
+		matchType: function( c, columnIndex ) {
+			var isMatch,
+				wo = c.widgetOptions,
+				$el = c.$headerIndexed[ columnIndex ];
+			// filter-exact > filter-match > filter_matchType for type
+			if ( $el.hasClass( 'filter-exact' ) ) {
+				isMatch = false;
+			} else if ( $el.hasClass( 'filter-match' ) ) {
+				isMatch = true;
+			} else {
+				// filter-select is not applied when filter_functions are used, so look for a select
+				if ( wo.filter_columnFilters ) {
+					$el = c.$filters
+						.find( '.' + tscss.filter )
+						.add( wo.filter_$externalFilters )
+						.filter( '[data-column="' + columnIndex + '"]' );
+				} else if ( wo.filter_$externalFilters ) {
+					$el = wo.filter_$externalFilters.filter( '[data-column="' + columnIndex + '"]' );
+				}
+				isMatch = $el.length ?
+					c.widgetOptions.filter_matchType[ ( $el[ 0 ].nodeName || '' ).toLowerCase() ] === 'match' :
+					// default to exact, if no inputs found
+					false;
+			}
+			return isMatch;
+		},
+		processRow: function( c, data, vars ) {
+			var result, filterMatched,
+				fxn, ffxn, txt,
+				wo = c.widgetOptions,
+				showRow = true,
+				hasAnyMatchInput = wo.filter_$anyMatch && wo.filter_$anyMatch.length,
+
+				// if wo.filter_$anyMatch data-column attribute is changed dynamically
+				// we don't want to do an "anyMatch" search on one column using data
+				// for the entire row - see #998
+				columnIndex = wo.filter_$anyMatch && wo.filter_$anyMatch.length ?
+					// look for multiple columns '1-3,4-6,8'
+					tsf.multipleColumns( c, wo.filter_$anyMatch ) :
+					[];
+			data.$cells = data.$row.children();
+			data.matchedOn = null;
+			if ( data.anyMatchFlag && columnIndex.length > 1 || ( data.anyMatchFilter && !hasAnyMatchInput ) ) {
+				data.anyMatch = true;
+				data.isMatch = true;
+				data.rowArray = data.$cells.map( function( i ) {
+					if ( $.inArray( i, columnIndex ) > -1 || ( data.anyMatchFilter && !hasAnyMatchInput ) ) {
+						if ( data.parsed[ i ] ) {
+							txt = data.cacheArray[ i ];
+						} else {
+							txt = data.rawArray[ i ];
+							txt = $.trim( wo.filter_ignoreCase ? txt.toLowerCase() : txt );
+							if ( c.sortLocaleCompare ) {
+								txt = ts.replaceAccents( txt );
+							}
+						}
+						return txt;
+					}
+				}).get();
+				data.filter = data.anyMatchFilter;
+				data.iFilter = data.iAnyMatchFilter;
+				data.exact = data.rowArray.join( ' ' );
+				data.iExact = wo.filter_ignoreCase ? data.exact.toLowerCase() : data.exact;
+				data.cache = data.cacheArray.slice( 0, -1 ).join( ' ' );
+				vars.excludeMatch = vars.noAnyMatch;
+				filterMatched = tsf.processTypes( c, data, vars );
+				if ( filterMatched !== null ) {
+					showRow = filterMatched;
+				} else {
+					if ( wo.filter_startsWith ) {
+						showRow = false;
+						// data.rowArray may not contain all columns
+						columnIndex = Math.min( c.columns, data.rowArray.length );
+						while ( !showRow && columnIndex > 0 ) {
+							columnIndex--;
+							showRow = showRow || data.rowArray[ columnIndex ].indexOf( data.iFilter ) === 0;
+						}
+					} else {
+						showRow = ( data.iExact + data.childRowText ).indexOf( data.iFilter ) >= 0;
+					}
+				}
+				data.anyMatch = false;
+				// no other filters to process
+				if ( data.filters.join( '' ) === data.filter ) {
+					return showRow;
+				}
+			}
+
+			for ( columnIndex = 0; columnIndex < c.columns; columnIndex++ ) {
+				data.filter = data.filters[ columnIndex ];
+				data.index = columnIndex;
+
+				// filter types to exclude, per column
+				vars.excludeMatch = vars.excludeFilter[ columnIndex ];
+
+				// ignore if filter is empty or disabled
+				if ( data.filter ) {
+					data.cache = data.cacheArray[ columnIndex ];
+					result = data.parsed[ columnIndex ] ? data.cache : data.rawArray[ columnIndex ] || '';
+					data.exact = c.sortLocaleCompare ? ts.replaceAccents( result ) : result; // issue #405
+					data.iExact = !tsfRegex.type.test( typeof data.exact ) && wo.filter_ignoreCase ?
+						data.exact.toLowerCase() : data.exact;
+					data.isMatch = tsf.matchType( c, columnIndex );
+
+					result = showRow; // if showRow is true, show that row
+
+					// in case select filter option has a different value vs text 'a - z|A through Z'
+					ffxn = wo.filter_columnFilters ?
+						c.$filters.add( wo.filter_$externalFilters )
+							.filter( '[data-column="' + columnIndex + '"]' )
+							.find( 'select option:selected' )
+							.attr( 'data-function-name' ) || '' : '';
+					// replace accents - see #357
+					if ( c.sortLocaleCompare ) {
+						data.filter = ts.replaceAccents( data.filter );
+					}
+
+					// replace column specific default filters - see #1088
+					if ( wo.filter_defaultFilter && tsfRegex.iQuery.test( vars.defaultColFilter[ columnIndex ] ) ) {
+						data.filter = tsf.defaultFilter( data.filter, vars.defaultColFilter[ columnIndex ] );
+					}
+
+					// data.iFilter = case insensitive ( if wo.filter_ignoreCase is true ),
+					// data.filter = case sensitive
+					data.iFilter = wo.filter_ignoreCase ? ( data.filter || '' ).toLowerCase() : data.filter;
+					fxn = vars.functions[ columnIndex ];
+					filterMatched = null;
+					if ( fxn ) {
+						if ( typeof fxn === 'function' ) {
+							// filter callback( exact cell content, parser normalized content,
+							// filter input value, column index, jQuery row object )
+							filterMatched = fxn( data.exact, data.cache, data.filter, columnIndex, data.$row, c, data );
+						} else if ( typeof fxn[ ffxn || data.filter ] === 'function' ) {
+							// selector option function
+							txt = ffxn || data.filter;
+							filterMatched =
+								fxn[ txt ]( data.exact, data.cache, data.filter, columnIndex, data.$row, c, data );
+						}
+					}
+					if ( filterMatched === null ) {
+						// cycle through the different filters
+						// filters return a boolean or null if nothing matches
+						filterMatched = tsf.processTypes( c, data, vars );
+						// select with exact match; ignore "and" or "or" within the text; fixes #1486
+						txt = fxn === true && (data.matchedOn === 'and' || data.matchedOn === 'or');
+						if ( filterMatched !== null && !txt) {
+							result = filterMatched;
+						// Look for match, and add child row data for matching
+						} else {
+							// check fxn (filter-select in header) after filter types are checked
+							// without this, the filter + jQuery UI selectmenu demo was breaking
+							if ( fxn === true ) {
+								// default selector uses exact match unless 'filter-match' class is found
+								result = data.isMatch ?
+									// data.iExact may be a number
+									( '' + data.iExact ).search( data.iFilter ) >= 0 :
+									data.filter === data.exact;
+							} else {
+								txt = ( data.iExact + data.childRowText ).indexOf( tsf.parseFilter( c, data.iFilter, data ) );
+								result = ( ( !wo.filter_startsWith && txt >= 0 ) || ( wo.filter_startsWith && txt === 0 ) );
+							}
+						}
+					} else {
+						result = filterMatched;
+					}
+					showRow = ( result ) ? showRow : false;
+				}
+			}
+			return showRow;
+		},
+		findRows: function( table, filters, currentFilters ) {
+			if (
+				tsf.equalFilters(table.config, table.config.lastSearch, currentFilters) ||
+				!table.config.widgetOptions.filter_initialized
+			) {
+				return;
+			}
+			var len, norm_rows, rowData, $rows, $row, rowIndex, tbodyIndex, $tbody, columnIndex,
+				isChild, childRow, lastSearch, showRow, showParent, time, val, indx,
+				notFiltered, searchFiltered, query, injected, res, id, txt,
+				storedFilters = $.extend( [], filters ),
+				c = table.config,
+				wo = c.widgetOptions,
+				debug = ts.debug(c, 'filter'),
+				// data object passed to filters; anyMatch is a flag for the filters
+				data = {
+					anyMatch: false,
+					filters: filters,
+					// regex filter type cache
+					filter_regexCache : []
+				},
+				vars = {
+					// anyMatch really screws up with these types of filters
+					noAnyMatch: [ 'range',  'operators' ],
+					// cache filter variables that use ts.getColumnData in the main loop
+					functions : [],
+					excludeFilter : [],
+					defaultColFilter : [],
+					defaultAnyFilter : ts.getColumnData( table, wo.filter_defaultFilter, c.columns, true ) || ''
+				};
+			// parse columns after formatter, in case the class is added at that point
+			data.parsed = [];
+			for ( columnIndex = 0; columnIndex < c.columns; columnIndex++ ) {
+				data.parsed[ columnIndex ] = wo.filter_useParsedData ||
+					// parser has a "parsed" parameter
+					( c.parsers && c.parsers[ columnIndex ] && c.parsers[ columnIndex ].parsed ||
+					// getData may not return 'parsed' if other 'filter-' class names exist
+					// ( e.g. <th class="filter-select filter-parsed"> )
+					ts.getData && ts.getData( c.$headerIndexed[ columnIndex ],
+						ts.getColumnData( table, c.headers, columnIndex ), 'filter' ) === 'parsed' ||
+					c.$headerIndexed[ columnIndex ].hasClass( 'filter-parsed' ) );
+
+				vars.functions[ columnIndex ] =
+					ts.getColumnData( table, wo.filter_functions, columnIndex ) ||
+					c.$headerIndexed[ columnIndex ].hasClass( 'filter-select' );
+				vars.defaultColFilter[ columnIndex ] =
+					ts.getColumnData( table, wo.filter_defaultFilter, columnIndex ) || '';
+				vars.excludeFilter[ columnIndex ] =
+					( ts.getColumnData( table, wo.filter_excludeFilter, columnIndex, true ) || '' ).split( /\s+/ );
+			}
+
+			if ( debug ) {
+				console.log( 'Filter >> Starting filter widget search', filters );
+				time = new Date();
+			}
+			// filtered rows count
+			c.filteredRows = 0;
+			c.totalRows = 0;
+			currentFilters = ( storedFilters || [] );
+
+			for ( tbodyIndex = 0; tbodyIndex < c.$tbodies.length; tbodyIndex++ ) {
+				$tbody = ts.processTbody( table, c.$tbodies.eq( tbodyIndex ), true );
+				// skip child rows & widget added ( removable ) rows - fixes #448 thanks to @hempel!
+				// $rows = $tbody.children( 'tr' ).not( c.selectorRemove );
+				columnIndex = c.columns;
+				// convert stored rows into a jQuery object
+				norm_rows = c.cache[ tbodyIndex ].normalized;
+				$rows = $( $.map( norm_rows, function( el ) {
+					return el[ columnIndex ].$row.get();
+				}) );
+
+				if ( currentFilters.join('') === '' || wo.filter_serversideFiltering ) {
+					$rows
+						.removeClass( wo.filter_filteredRow )
+						.not( '.' + c.cssChildRow )
+						.css( 'display', '' );
+				} else {
+					// filter out child rows
+					$rows = $rows.not( '.' + c.cssChildRow );
+					len = $rows.length;
+
+					if ( ( wo.filter_$anyMatch && wo.filter_$anyMatch.length ) ||
+						typeof filters[c.columns] !== 'undefined' ) {
+						data.anyMatchFlag = true;
+						data.anyMatchFilter = '' + (
+							filters[ c.columns ] ||
+							wo.filter_$anyMatch && tsf.getLatestSearch( wo.filter_$anyMatch ).val() ||
+							''
+						);
+						if ( wo.filter_columnAnyMatch ) {
+							// specific columns search
+							query = data.anyMatchFilter.split( tsfRegex.andSplit );
+							injected = false;
+							for ( indx = 0; indx < query.length; indx++ ) {
+								res = query[ indx ].split( ':' );
+								if ( res.length > 1 ) {
+									// make the column a one-based index ( non-developers start counting from one :P )
+									if ( isNaN( res[0] ) ) {
+										$.each( c.headerContent, function( i, txt ) {
+											// multiple matches are possible
+											if ( txt.toLowerCase().indexOf( res[0] ) > -1 ) {
+												id = i;
+												filters[ id ] = res[1];
+											}
+										});
+									} else {
+										id = parseInt( res[0], 10 ) - 1;
+									}
+									if ( id >= 0 && id < c.columns ) { // if id is an integer
+										filters[ id ] = res[1];
+										query.splice( indx, 1 );
+										indx--;
+										injected = true;
+									}
+								}
+							}
+							if ( injected ) {
+								data.anyMatchFilter = query.join( ' && ' );
+							}
+						}
+					}
+
+					// optimize searching only through already filtered rows - see #313
+					searchFiltered = wo.filter_searchFiltered;
+					lastSearch = c.lastSearch || c.$table.data( 'lastSearch' ) || [];
+					if ( searchFiltered ) {
+						// cycle through all filters; include last ( columnIndex + 1 = match any column ). Fixes #669
+						for ( indx = 0; indx < columnIndex + 1; indx++ ) {
+							val = filters[indx] || '';
+							// break out of loop if we've already determined not to search filtered rows
+							if ( !searchFiltered ) { indx = columnIndex; }
+							// search already filtered rows if...
+							searchFiltered = searchFiltered && lastSearch.length &&
+								// there are no changes from beginning of filter
+								val.indexOf( lastSearch[indx] || '' ) === 0 &&
+								// if there is NOT a logical 'or', or range ( 'to' or '-' ) in the string
+								!tsfRegex.alreadyFiltered.test( val ) &&
+								// if we are not doing exact matches, using '|' ( logical or ) or not '!'
+								!tsfRegex.exactTest.test( val ) &&
+								// don't search only filtered if the value is negative
+								// ( '> -10' => '> -100' will ignore hidden rows )
+								!( tsfRegex.isNeg1.test( val ) || tsfRegex.isNeg2.test( val ) ) &&
+								// if filtering using a select without a 'filter-match' class ( exact match ) - fixes #593
+								!( val !== '' && c.$filters && c.$filters.filter( '[data-column="' + indx + '"]' ).find( 'select' ).length &&
+									!tsf.matchType( c, indx ) );
+						}
+					}
+					notFiltered = $rows.not( '.' + wo.filter_filteredRow ).length;
+					// can't search when all rows are hidden - this happens when looking for exact matches
+					if ( searchFiltered && notFiltered === 0 ) { searchFiltered = false; }
+					if ( debug ) {
+						console.log( 'Filter >> Searching through ' +
+							( searchFiltered && notFiltered < len ? notFiltered : 'all' ) + ' rows' );
+					}
+					if ( data.anyMatchFlag ) {
+						if ( c.sortLocaleCompare ) {
+							// replace accents
+							data.anyMatchFilter = ts.replaceAccents( data.anyMatchFilter );
+						}
+						if ( wo.filter_defaultFilter && tsfRegex.iQuery.test( vars.defaultAnyFilter ) ) {
+							data.anyMatchFilter = tsf.defaultFilter( data.anyMatchFilter, vars.defaultAnyFilter );
+							// clear search filtered flag because default filters are not saved to the last search
+							searchFiltered = false;
+						}
+						// make iAnyMatchFilter lowercase unless both filter widget & core ignoreCase options are true
+						// when c.ignoreCase is true, the cache contains all lower case data
+						data.iAnyMatchFilter = !( wo.filter_ignoreCase && c.ignoreCase ) ?
+							data.anyMatchFilter :
+							data.anyMatchFilter.toLowerCase();
+					}
+
+					// loop through the rows
+					for ( rowIndex = 0; rowIndex < len; rowIndex++ ) {
+
+						txt = $rows[ rowIndex ].className;
+						// the first row can never be a child row
+						isChild = rowIndex && tsfRegex.child.test( txt );
+						// skip child rows & already filtered rows
+						if ( isChild || ( searchFiltered && tsfRegex.filtered.test( txt ) ) ) {
+							continue;
+						}
+
+						data.$row = $rows.eq( rowIndex );
+						data.rowIndex = rowIndex;
+						data.cacheArray = norm_rows[ rowIndex ];
+						rowData = data.cacheArray[ c.columns ];
+						data.rawArray = rowData.raw;
+						data.childRowText = '';
+
+						if ( !wo.filter_childByColumn ) {
+							txt = '';
+							// child row cached text
+							childRow = rowData.child;
+							// so, if 'table.config.widgetOptions.filter_childRows' is true and there is
+							// a match anywhere in the child row, then it will make the row visible
+							// checked here so the option can be changed dynamically
+							for ( indx = 0; indx < childRow.length; indx++ ) {
+								txt += ' ' + childRow[indx].join( ' ' ) || '';
+							}
+							data.childRowText = wo.filter_childRows ?
+								( wo.filter_ignoreCase ? txt.toLowerCase() : txt ) :
+								'';
+						}
+
+						showRow = false;
+						showParent = tsf.processRow( c, data, vars );
+						$row = rowData.$row;
+
+						// don't pass reference to val
+						val = showParent ? true : false;
+						childRow = rowData.$row.filter( ':gt(0)' );
+						if ( wo.filter_childRows && childRow.length ) {
+							if ( wo.filter_childByColumn ) {
+								if ( !wo.filter_childWithSibs ) {
+									// hide all child rows
+									childRow.addClass( wo.filter_filteredRow );
+									// if only showing resulting child row, only include parent
+									$row = $row.eq( 0 );
+								}
+								// cycle through each child row
+								for ( indx = 0; indx < childRow.length; indx++ ) {
+									data.$row = childRow.eq( indx );
+									data.cacheArray = rowData.child[ indx ];
+									data.rawArray = data.cacheArray;
+									val = tsf.processRow( c, data, vars );
+									// use OR comparison on child rows
+									showRow = showRow || val;
+									if ( !wo.filter_childWithSibs && val ) {
+										childRow.eq( indx ).removeClass( wo.filter_filteredRow );
+									}
+								}
+							}
+							// keep parent row match even if no child matches... see #1020
+							showRow = showRow || showParent;
+						} else {
+							showRow = val;
+						}
+						$row
+							.toggleClass( wo.filter_filteredRow, !showRow )[0]
+							.display = showRow ? '' : 'none';
+					}
+				}
+				c.filteredRows += $rows.not( '.' + wo.filter_filteredRow ).length;
+				c.totalRows += $rows.length;
+				ts.processTbody( table, $tbody, false );
+			}
+			// lastCombinedFilter is no longer used internally
+			c.lastCombinedFilter = storedFilters.join(''); // save last search
+			// don't save 'filters' directly since it may have altered ( AnyMatch column searches )
+			c.lastSearch = storedFilters;
+			c.$table.data( 'lastSearch', storedFilters );
+			if ( wo.filter_saveFilters && ts.storage ) {
+				ts.storage( table, 'tablesorter-filters', tsf.processFilters( storedFilters, true ) );
+			}
+			if ( debug ) {
+				console.log( 'Filter >> Completed search' + ts.benchmark(time) );
+			}
+			if ( wo.filter_initialized ) {
+				c.$table.triggerHandler( 'filterBeforeEnd', c );
+				c.$table.triggerHandler( 'filterEnd', c );
+			}
+			setTimeout( function() {
+				ts.applyWidget( c.table ); // make sure zebra widget is applied
+			}, 0 );
+		},
+		getOptionSource: function( table, column, onlyAvail ) {
+			table = $( table )[0];
+			var c = table.config,
+				wo = c.widgetOptions,
+				arry = false,
+				source = wo.filter_selectSource,
+				last = c.$table.data( 'lastSearch' ) || [],
+				fxn = typeof source === 'function' ? true : ts.getColumnData( table, source, column );
+
+			if ( onlyAvail && last[column] !== '' ) {
+				onlyAvail = false;
+			}
+
+			// filter select source option
+			if ( fxn === true ) {
+				// OVERALL source
+				arry = source( table, column, onlyAvail );
+			} else if ( fxn instanceof $ || ( $.type( fxn ) === 'string' && fxn.indexOf( '</option>' ) >= 0 ) ) {
+				// selectSource is a jQuery object or string of options
+				return fxn;
+			} else if ( $.isArray( fxn ) ) {
+				arry = fxn;
+			} else if ( $.type( source ) === 'object' && fxn ) {
+				// custom select source function for a SPECIFIC COLUMN
+				arry = fxn( table, column, onlyAvail );
+				// abort - updating the selects from an external method
+				if (arry === null) {
+					return null;
+				}
+			}
+			if ( arry === false ) {
+				// fall back to original method
+				arry = tsf.getOptions( table, column, onlyAvail );
+			}
+
+			return tsf.processOptions( table, column, arry );
+
+		},
+		processOptions: function( table, column, arry ) {
+			if ( !$.isArray( arry ) ) {
+				return false;
+			}
+			table = $( table )[0];
+			var cts, txt, indx, len, parsedTxt, str,
+				c = table.config,
+				validColumn = typeof column !== 'undefined' && column !== null && column >= 0 && column < c.columns,
+				direction = validColumn ? c.$headerIndexed[ column ].hasClass( 'filter-select-sort-desc' ) : false,
+				parsed = [];
+			// get unique elements and sort the list
+			// if $.tablesorter.sortText exists ( not in the original tablesorter ),
+			// then natural sort the list otherwise use a basic sort
+			arry = $.grep( arry, function( value, indx ) {
+				if ( value.text ) {
+					return true;
+				}
+				return $.inArray( value, arry ) === indx;
+			});
+			if ( validColumn && c.$headerIndexed[ column ].hasClass( 'filter-select-nosort' ) ) {
+				// unsorted select options
+				return arry;
+			} else {
+				len = arry.length;
+				// parse select option values
+				for ( indx = 0; indx < len; indx++ ) {
+					txt = arry[ indx ];
+					// check for object
+					str = txt.text ? txt.text : txt;
+					// sortNatural breaks if you don't pass it strings
+					parsedTxt = ( validColumn && c.parsers && c.parsers.length &&
+						c.parsers[ column ].format( str, table, [], column ) || str ).toString();
+					parsedTxt = c.widgetOptions.filter_ignoreCase ? parsedTxt.toLowerCase() : parsedTxt;
+					// parse array data using set column parser; this DOES NOT pass the original
+					// table cell to the parser format function
+					if ( txt.text ) {
+						txt.parsed = parsedTxt;
+						parsed[ parsed.length ] = txt;
+					} else {
+						parsed[ parsed.length ] = {
+							text : txt,
+							// check parser length - fixes #934
+							parsed : parsedTxt
+						};
+					}
+				}
+				// sort parsed select options
+				cts = c.textSorter || '';
+				parsed.sort( function( a, b ) {
+					var x = direction ? b.parsed : a.parsed,
+						y = direction ? a.parsed : b.parsed;
+					if ( validColumn && typeof cts === 'function' ) {
+						// custom OVERALL text sorter
+						return cts( x, y, true, column, table );
+					} else if ( validColumn && typeof cts === 'object' && cts.hasOwnProperty( column ) ) {
+						// custom text sorter for a SPECIFIC COLUMN
+						return cts[column]( x, y, true, column, table );
+					} else if ( ts.sortNatural ) {
+						// fall back to natural sort
+						return ts.sortNatural( x, y );
+					}
+					// using an older version! do a basic sort
+					return true;
+				});
+				// rebuild arry from sorted parsed data
+				arry = [];
+				len = parsed.length;
+				for ( indx = 0; indx < len; indx++ ) {
+					arry[ arry.length ] = parsed[indx];
+				}
+				return arry;
+			}
+		},
+		getOptions: function( table, column, onlyAvail ) {
+			table = $( table )[0];
+			var rowIndex, tbodyIndex, len, row, cache, indx, child, childLen,
+				c = table.config,
+				wo = c.widgetOptions,
+				arry = [];
+			for ( tbodyIndex = 0; tbodyIndex < c.$tbodies.length; tbodyIndex++ ) {
+				cache = c.cache[tbodyIndex];
+				len = c.cache[tbodyIndex].normalized.length;
+				// loop through the rows
+				for ( rowIndex = 0; rowIndex < len; rowIndex++ ) {
+					// get cached row from cache.row ( old ) or row data object
+					// ( new; last item in normalized array )
+					row = cache.row ?
+						cache.row[ rowIndex ] :
+						cache.normalized[ rowIndex ][ c.columns ].$row[0];
+					// check if has class filtered
+					if ( onlyAvail && row.className.match( wo.filter_filteredRow ) ) {
+						continue;
+					}
+					// get non-normalized cell content
+					if ( wo.filter_useParsedData ||
+						c.parsers[column].parsed ||
+						c.$headerIndexed[column].hasClass( 'filter-parsed' ) ) {
+						arry[ arry.length ] = '' + cache.normalized[ rowIndex ][ column ];
+						// child row parsed data
+						if ( wo.filter_childRows && wo.filter_childByColumn ) {
+							childLen = cache.normalized[ rowIndex ][ c.columns ].$row.length - 1;
+							for ( indx = 0; indx < childLen; indx++ ) {
+								arry[ arry.length ] = '' + cache.normalized[ rowIndex ][ c.columns ].child[ indx ][ column ];
+							}
+						}
+					} else {
+						// get raw cached data instead of content directly from the cells
+						arry[ arry.length ] = cache.normalized[ rowIndex ][ c.columns ].raw[ column ];
+						// child row unparsed data
+						if ( wo.filter_childRows && wo.filter_childByColumn ) {
+							childLen = cache.normalized[ rowIndex ][ c.columns ].$row.length;
+							for ( indx = 1; indx < childLen; indx++ ) {
+								child =  cache.normalized[ rowIndex ][ c.columns ].$row.eq( indx ).children().eq( column );
+								arry[ arry.length ] = '' + ts.getElementText( c, child, column );
+							}
+						}
+					}
+				}
+			}
+			return arry;
+		},
+		buildSelect: function( table, column, arry, updating, onlyAvail ) {
+			table = $( table )[0];
+			column = parseInt( column, 10 );
+			if ( !table.config.cache || $.isEmptyObject( table.config.cache ) ) {
+				return;
+			}
+
+			var indx, val, txt, t, $filters, $filter, option,
+				c = table.config,
+				wo = c.widgetOptions,
+				node = c.$headerIndexed[ column ],
+				// t.data( 'placeholder' ) won't work in jQuery older than 1.4.3
+				options = '<option value="">' +
+					( node.data( 'placeholder' ) ||
+						node.attr( 'data-placeholder' ) ||
+						wo.filter_placeholder.select || ''
+					) + '</option>',
+				// Get curent filter value
+				currentValue = c.$table
+					.find( 'thead' )
+					.find( 'select.' + tscss.filter + '[data-column="' + column + '"]' )
+					.val();
+
+			// nothing included in arry ( external source ), so get the options from
+			// filter_selectSource or column data
+			if ( typeof arry === 'undefined' || arry === '' ) {
+				arry = tsf.getOptionSource( table, column, onlyAvail );
+				// abort, selects are updated by an external method
+				if (arry === null) {
+					return;
+				}
+			}
+
+			if ( $.isArray( arry ) ) {
+				// build option list
+				for ( indx = 0; indx < arry.length; indx++ ) {
+					option = arry[ indx ];
+					if ( option.text ) {
+						// OBJECT!! add data-function-name in case the value is set in filter_functions
+						option['data-function-name'] = typeof option.value === 'undefined' ? option.text : option.value;
+
+						// support jQuery < v1.8, otherwise the below code could be shortened to
+						// options += $( '<option>', option )[ 0 ].outerHTML;
+						options += '<option';
+						for ( val in option ) {
+							if ( option.hasOwnProperty( val ) && val !== 'text' ) {
+								options += ' ' + val + '="' + option[ val ].replace( tsfRegex.quote, '&quot;' ) + '"';
+							}
+						}
+						if ( !option.value ) {
+							options += ' value="' + option.text.replace( tsfRegex.quote, '&quot;' ) + '"';
+						}
+						options += '>' + option.text.replace( tsfRegex.quote, '&quot;' ) + '</option>';
+						// above code is needed in jQuery < v1.8
+
+						// make sure we don't turn an object into a string (objects without a "text" property)
+					} else if ( '' + option !== '[object Object]' ) {
+						txt = option = ( '' + option ).replace( tsfRegex.quote, '&quot;' );
+						val = txt;
+						// allow including a symbol in the selectSource array
+						// 'a-z|A through Z' so that 'a-z' becomes the option value
+						// and 'A through Z' becomes the option text
+						if ( txt.indexOf( wo.filter_selectSourceSeparator ) >= 0 ) {
+							t = txt.split( wo.filter_selectSourceSeparator );
+							val = t[0];
+							txt = t[1];
+						}
+						// replace quotes - fixes #242 & ignore empty strings
+						// see http://stackoverflow.com/q/14990971/145346
+						options += option !== '' ?
+							'<option ' +
+								( val === txt ? '' : 'data-function-name="' + option + '" ' ) +
+								'value="' + val + '">' + txt +
+							'</option>' : '';
+					}
+				}
+				// clear arry so it doesn't get appended twice
+				arry = [];
+			}
+
+			// update all selects in the same column ( clone thead in sticky headers &
+			// any external selects ) - fixes 473
+			$filters = ( c.$filters ? c.$filters : c.$table.children( 'thead' ) )
+				.find( '.' + tscss.filter );
+			if ( wo.filter_$externalFilters ) {
+				$filters = $filters && $filters.length ?
+					$filters.add( wo.filter_$externalFilters ) :
+					wo.filter_$externalFilters;
+			}
+			$filter = $filters.filter( 'select[data-column="' + column + '"]' );
+
+			// make sure there is a select there!
+			if ( $filter.length ) {
+				$filter[ updating ? 'html' : 'append' ]( options );
+				if ( !$.isArray( arry ) ) {
+					// append options if arry is provided externally as a string or jQuery object
+					// options ( default value ) was already added
+					$filter.append( arry ).val( currentValue );
+				}
+				$filter.val( currentValue );
+			}
+		},
+		buildDefault: function( table, updating ) {
+			var columnIndex, $header, noSelect,
+				c = table.config,
+				wo = c.widgetOptions,
+				columns = c.columns;
+			// build default select dropdown
+			for ( columnIndex = 0; columnIndex < columns; columnIndex++ ) {
+				$header = c.$headerIndexed[columnIndex];
+				noSelect = !( $header.hasClass( 'filter-false' ) || $header.hasClass( 'parser-false' ) );
+				// look for the filter-select class; build/update it if found
+				if ( ( $header.hasClass( 'filter-select' ) ||
+					ts.getColumnData( table, wo.filter_functions, columnIndex ) === true ) && noSelect ) {
+					tsf.buildSelect( table, columnIndex, '', updating, $header.hasClass( wo.filter_onlyAvail ) );
+				}
+			}
+		}
+	};
+
+	// filter regex variable
+	tsfRegex = tsf.regex;
+
+	ts.getFilters = function( table, getRaw, setFilters, skipFirst ) {
+		var i, $filters, $column, cols,
+			filters = [],
+			c = table ? $( table )[0].config : '',
+			wo = c ? c.widgetOptions : '';
+		if ( ( getRaw !== true && wo && !wo.filter_columnFilters ) ||
+			// setFilters called, but last search is exactly the same as the current
+			// fixes issue #733 & #903 where calling update causes the input values to reset
+			( $.isArray(setFilters) && tsf.equalFilters(c, setFilters, c.lastSearch) )
+		) {
+			return $( table ).data( 'lastSearch' ) || [];
+		}
+		if ( c ) {
+			if ( c.$filters ) {
+				$filters = c.$filters.find( '.' + tscss.filter );
+			}
+			if ( wo.filter_$externalFilters ) {
+				$filters = $filters && $filters.length ?
+					$filters.add( wo.filter_$externalFilters ) :
+					wo.filter_$externalFilters;
+			}
+			if ( $filters && $filters.length ) {
+				filters = setFilters || [];
+				for ( i = 0; i < c.columns + 1; i++ ) {
+					cols = ( i === c.columns ?
+						// 'all' columns can now include a range or set of columms ( data-column='0-2,4,6-7' )
+						wo.filter_anyColumnSelector + ',' + wo.filter_multipleColumnSelector :
+						'[data-column="' + i + '"]' );
+					$column = $filters.filter( cols );
+					if ( $column.length ) {
+						// move the latest search to the first slot in the array
+						$column = tsf.getLatestSearch( $column );
+						if ( $.isArray( setFilters ) ) {
+							// skip first ( latest input ) to maintain cursor position while typing
+							if ( skipFirst && $column.length > 1 ) {
+								$column = $column.slice( 1 );
+							}
+							if ( i === c.columns ) {
+								// prevent data-column='all' from filling data-column='0,1' ( etc )
+								cols = $column.filter( wo.filter_anyColumnSelector );
+								$column = cols.length ? cols : $column;
+							}
+							$column
+								.val( setFilters[ i ] )
+								// must include a namespace here; but not c.namespace + 'filter'?
+								.trigger( 'change' + c.namespace );
+						} else {
+							filters[i] = $column.val() || '';
+							// don't change the first... it will move the cursor
+							if ( i === c.columns ) {
+								// don't update range columns from 'all' setting
+								$column
+									.slice( 1 )
+									.filter( '[data-column*="' + $column.attr( 'data-column' ) + '"]' )
+									.val( filters[ i ] );
+							} else {
+								$column
+									.slice( 1 )
+									.val( filters[ i ] );
+							}
+						}
+						// save any match input dynamically
+						if ( i === c.columns && $column.length ) {
+							wo.filter_$anyMatch = $column;
+						}
+					}
+				}
+			}
+		}
+		return filters;
+	};
+
+	ts.setFilters = function( table, filter, apply, skipFirst ) {
+		var c = table ? $( table )[0].config : '',
+			valid = ts.getFilters( table, true, filter, skipFirst );
+		// default apply to "true"
+		if ( typeof apply === 'undefined' ) {
+			apply = true;
+		}
+		if ( c && apply ) {
+			// ensure new set filters are applied, even if the search is the same
+			c.lastCombinedFilter = null;
+			c.lastSearch = [];
+			tsf.searching( c.table, filter, skipFirst );
+			c.$table.triggerHandler( 'filterFomatterUpdate' );
+		}
+		return valid.length !== 0;
+	};
+
+})( jQuery );
+
+/*! Widget: stickyHeaders - updated 9/27/2017 (v2.29.0) *//*
+ * Requires tablesorter v2.8+ and jQuery 1.4.3+
+ * by Rob Garrison
+ */
+;(function ($, window) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	$.extend(ts.css, {
+		sticky    : 'tablesorter-stickyHeader', // stickyHeader
+		stickyVis : 'tablesorter-sticky-visible',
+		stickyHide: 'tablesorter-sticky-hidden',
+		stickyWrap: 'tablesorter-sticky-wrapper'
+	});
+
+	// Add a resize event to table headers
+	ts.addHeaderResizeEvent = function(table, disable, settings) {
+		table = $(table)[0]; // make sure we're using a dom element
+		if ( !table.config ) { return; }
+		var defaults = {
+				timer : 250
+			},
+			options = $.extend({}, defaults, settings),
+			c = table.config,
+			wo = c.widgetOptions,
+			checkSizes = function( triggerEvent ) {
+				var index, headers, $header, sizes, width, height,
+					len = c.$headers.length;
+				wo.resize_flag = true;
+				headers = [];
+				for ( index = 0; index < len; index++ ) {
+					$header = c.$headers.eq( index );
+					sizes = $header.data( 'savedSizes' ) || [ 0, 0 ]; // fixes #394
+					width = $header[0].offsetWidth;
+					height = $header[0].offsetHeight;
+					if ( width !== sizes[0] || height !== sizes[1] ) {
+						$header.data( 'savedSizes', [ width, height ] );
+						headers.push( $header[0] );
+					}
+				}
+				if ( headers.length && triggerEvent !== false ) {
+					c.$table.triggerHandler( 'resize', [ headers ] );
+				}
+				wo.resize_flag = false;
+			};
+		clearInterval(wo.resize_timer);
+		if (disable) {
+			wo.resize_flag = false;
+			return false;
+		}
+		checkSizes( false );
+		wo.resize_timer = setInterval(function() {
+			if (wo.resize_flag) { return; }
+			checkSizes();
+		}, options.timer);
+	};
+
+	function getStickyOffset(c, wo) {
+		var $el = isNaN(wo.stickyHeaders_offset) ? $(wo.stickyHeaders_offset) : [];
+		return $el.length ?
+			$el.height() || 0 :
+			parseInt(wo.stickyHeaders_offset, 10) || 0;
+	}
+
+	// Sticky headers based on this awesome article:
+	// http://css-tricks.com/13465-persistent-headers/
+	// and https://github.com/jmosbech/StickyTableHeaders by Jonas Mosbech
+	// **************************
+	ts.addWidget({
+		id: 'stickyHeaders',
+		priority: 54, // sticky widget must be initialized after the filter & before pager widget!
+		options: {
+			stickyHeaders : '',       // extra class name added to the sticky header row
+			stickyHeaders_appendTo : null, // jQuery selector or object to phycially attach the sticky headers
+			stickyHeaders_attachTo : null, // jQuery selector or object to attach scroll listener to (overridden by xScroll & yScroll settings)
+			stickyHeaders_xScroll : null, // jQuery selector or object to monitor horizontal scroll position (defaults: xScroll > attachTo > window)
+			stickyHeaders_yScroll : null, // jQuery selector or object to monitor vertical scroll position (defaults: yScroll > attachTo > window)
+			stickyHeaders_offset : 0, // number or jquery selector targeting the position:fixed element
+			stickyHeaders_filteredToTop: true, // scroll table top into view after filtering
+			stickyHeaders_cloneId : '-sticky', // added to table ID, if it exists
+			stickyHeaders_addResizeEvent : true, // trigger 'resize' event on headers
+			stickyHeaders_includeCaption : true, // if false and a caption exist, it won't be included in the sticky header
+			stickyHeaders_zIndex : 2 // The zIndex of the stickyHeaders, allows the user to adjust this to their needs
+		},
+		format: function(table, c, wo) {
+			// filter widget doesn't initialize on an empty table. Fixes #449
+			if ( c.$table.hasClass('hasStickyHeaders') || ($.inArray('filter', c.widgets) >= 0 && !c.$table.hasClass('hasFilters')) ) {
+				return;
+			}
+			var index, len, $t,
+				$table = c.$table,
+				// add position: relative to attach element, hopefully it won't cause trouble.
+				$attach = $(wo.stickyHeaders_attachTo || wo.stickyHeaders_appendTo),
+				namespace = c.namespace + 'stickyheaders ',
+				// element to watch for the scroll event
+				$yScroll = $(wo.stickyHeaders_yScroll || wo.stickyHeaders_attachTo || window),
+				$xScroll = $(wo.stickyHeaders_xScroll || wo.stickyHeaders_attachTo || window),
+				$thead = $table.children('thead:first'),
+				$header = $thead.children('tr').not('.sticky-false').children(),
+				$tfoot = $table.children('tfoot'),
+				stickyOffset = getStickyOffset(c, wo),
+				// is this table nested? If so, find parent sticky header wrapper (div, not table)
+				$nestedSticky = $table.parent().closest('.' + ts.css.table).hasClass('hasStickyHeaders') ?
+					$table.parent().closest('table.tablesorter')[0].config.widgetOptions.$sticky.parent() : [],
+				nestedStickyTop = $nestedSticky.length ? $nestedSticky.height() : 0,
+				// clone table, then wrap to make sticky header
+				$stickyTable = wo.$sticky = $table.clone()
+					.addClass('containsStickyHeaders ' + ts.css.sticky + ' ' + wo.stickyHeaders + ' ' + c.namespace.slice(1) + '_extra_table' )
+					.wrap('<div class="' + ts.css.stickyWrap + '">'),
+				$stickyWrap = $stickyTable.parent()
+					.addClass(ts.css.stickyHide)
+					.css({
+						position   : $attach.length ? 'absolute' : 'fixed',
+						padding    : parseInt( $stickyTable.parent().parent().css('padding-left'), 10 ),
+						top        : stickyOffset + nestedStickyTop,
+						left       : 0,
+						visibility : 'hidden',
+						zIndex     : wo.stickyHeaders_zIndex || 2
+					}),
+				$stickyThead = $stickyTable.children('thead:first'),
+				$stickyCells,
+				laststate = '',
+				setWidth = function($orig, $clone) {
+					var index, width, border, $cell, $this,
+						$cells = $orig.filter(':visible'),
+						len = $cells.length;
+					for ( index = 0; index < len; index++ ) {
+						$cell = $clone.filter(':visible').eq(index);
+						$this = $cells.eq(index);
+						// code from https://github.com/jmosbech/StickyTableHeaders
+						if ($this.css('box-sizing') === 'border-box') {
+							width = $this.outerWidth();
+						} else {
+							if ($cell.css('border-collapse') === 'collapse') {
+								if (window.getComputedStyle) {
+									width = parseFloat( window.getComputedStyle($this[0], null).width );
+								} else {
+									// ie8 only
+									border = parseFloat( $this.css('border-width') );
+									width = $this.outerWidth() - parseFloat( $this.css('padding-left') ) - parseFloat( $this.css('padding-right') ) - border;
+								}
+							} else {
+								width = $this.width();
+							}
+						}
+						$cell.css({
+							'width': width,
+							'min-width': width,
+							'max-width': width
+						});
+					}
+				},
+				getLeftPosition = function(yWindow) {
+					if (yWindow === false && $nestedSticky.length) {
+						return $table.position().left;
+					}
+					return $attach.length ?
+						parseInt($attach.css('padding-left'), 10) || 0 :
+						$table.offset().left - parseInt($table.css('margin-left'), 10) - $(window).scrollLeft();
+				},
+				resizeHeader = function() {
+					$stickyWrap.css({
+						left : getLeftPosition(),
+						width: $table.outerWidth()
+					});
+					setWidth( $table, $stickyTable );
+					setWidth( $header, $stickyCells );
+				},
+				scrollSticky = function( resizing ) {
+					if (!$table.is(':visible')) { return; } // fixes #278
+					// Detect nested tables - fixes #724
+					nestedStickyTop = $nestedSticky.length ? $nestedSticky.offset().top - $yScroll.scrollTop() + $nestedSticky.height() : 0;
+					var tmp,
+						offset = $table.offset(),
+						stickyOffset = getStickyOffset(c, wo),
+						yWindow = $.isWindow( $yScroll[0] ), // $.isWindow needs jQuery 1.4.3
+						yScroll = yWindow ?
+							$yScroll.scrollTop() :
+							// use parent sticky position if nested AND inside of a scrollable element - see #1512
+							$nestedSticky.length ? parseInt($nestedSticky[0].style.top, 10) : $yScroll.offset().top,
+						attachTop = $attach.length ? yScroll : $yScroll.scrollTop(),
+						captionHeight = wo.stickyHeaders_includeCaption ? 0 : $table.children( 'caption' ).height() || 0,
+						scrollTop = attachTop + stickyOffset + nestedStickyTop - captionHeight,
+						tableHeight = $table.height() - ($stickyWrap.height() + ($tfoot.height() || 0)) - captionHeight,
+						isVisible = ( scrollTop > offset.top ) && ( scrollTop < offset.top + tableHeight ) ? 'visible' : 'hidden',
+						state = isVisible === 'visible' ? ts.css.stickyVis : ts.css.stickyHide,
+						needsUpdating = !$stickyWrap.hasClass( state ),
+						cssSettings = { visibility : isVisible };
+					if ($attach.length) {
+						// attached sticky headers always need updating
+						needsUpdating = true;
+						cssSettings.top = yWindow ? scrollTop - $attach.offset().top : $attach.scrollTop();
+					}
+					// adjust when scrolling horizontally - fixes issue #143
+					tmp = getLeftPosition(yWindow);
+					if (tmp !== parseInt($stickyWrap.css('left'), 10)) {
+						needsUpdating = true;
+						cssSettings.left = tmp;
+					}
+					cssSettings.top = ( cssSettings.top || 0 ) +
+						// If nested AND inside of a scrollable element, only add parent sticky height
+						(!yWindow && $nestedSticky.length ? $nestedSticky.height() : stickyOffset + nestedStickyTop);
+					if (needsUpdating) {
+						$stickyWrap
+							.removeClass( ts.css.stickyVis + ' ' + ts.css.stickyHide )
+							.addClass( state )
+							.css(cssSettings);
+					}
+					if (isVisible !== laststate || resizing) {
+						// make sure the column widths match
+						resizeHeader();
+						laststate = isVisible;
+					}
+				};
+			// only add a position relative if a position isn't already defined
+			if ($attach.length && !$attach.css('position')) {
+				$attach.css('position', 'relative');
+			}
+			// fix clone ID, if it exists - fixes #271
+			if ($stickyTable.attr('id')) { $stickyTable[0].id += wo.stickyHeaders_cloneId; }
+			// clear out cloned table, except for sticky header
+			// include caption & filter row (fixes #126 & #249) - don't remove cells to get correct cell indexing
+			$stickyTable.find('> thead:gt(0), tr.sticky-false').hide();
+			$stickyTable.find('> tbody, > tfoot').remove();
+			$stickyTable.find('caption').toggle(wo.stickyHeaders_includeCaption);
+			// issue #172 - find td/th in sticky header
+			$stickyCells = $stickyThead.children().children();
+			$stickyTable.css({ height:0, width:0, margin: 0 });
+			// remove resizable block
+			$stickyCells.find('.' + ts.css.resizer).remove();
+			// update sticky header class names to match real header after sorting
+			$table
+				.addClass('hasStickyHeaders')
+				.bind('pagerComplete' + namespace, function() {
+					resizeHeader();
+				});
+
+			ts.bindEvents(table, $stickyThead.children().children('.' + ts.css.header));
+
+			if (wo.stickyHeaders_appendTo) {
+				$(wo.stickyHeaders_appendTo).append( $stickyWrap );
+			} else {
+				// add stickyheaders AFTER the table. If the table is selected by ID, the original one (first) will be returned.
+				$table.after( $stickyWrap );
+			}
+
+			// onRenderHeader is defined, we need to do something about it (fixes #641)
+			if (c.onRenderHeader) {
+				$t = $stickyThead.children('tr').children();
+				len = $t.length;
+				for ( index = 0; index < len; index++ ) {
+					// send second parameter
+					c.onRenderHeader.apply( $t.eq( index ), [ index, c, $stickyTable ] );
+				}
+			}
+			// make it sticky!
+			$xScroll.add($yScroll)
+				.unbind( ('scroll resize '.split(' ').join( namespace )).replace(/\s+/g, ' ') )
+				.bind('scroll resize '.split(' ').join( namespace ), function( event ) {
+					scrollSticky( event.type === 'resize' );
+				});
+			c.$table
+				.unbind('stickyHeadersUpdate' + namespace)
+				.bind('stickyHeadersUpdate' + namespace, function() {
+					scrollSticky( true );
+				});
+
+			if (wo.stickyHeaders_addResizeEvent) {
+				ts.addHeaderResizeEvent(table);
+			}
+
+			// look for filter widget
+			if ($table.hasClass('hasFilters') && wo.filter_columnFilters) {
+				// scroll table into view after filtering, if sticky header is active - #482
+				$table.bind('filterEnd' + namespace, function() {
+					// $(':focus') needs jQuery 1.6+
+					var $td = $(document.activeElement).closest('td'),
+						column = $td.parent().children().index($td);
+					// only scroll if sticky header is active
+					if ($stickyWrap.hasClass(ts.css.stickyVis) && wo.stickyHeaders_filteredToTop) {
+						// scroll to original table (not sticky clone)
+						window.scrollTo(0, $table.position().top);
+						// give same input/select focus; check if c.$filters exists; fixes #594
+						if (column >= 0 && c.$filters) {
+							c.$filters.eq(column).find('a, select, input').filter(':visible').focus();
+						}
+					}
+				});
+				ts.filter.bindSearch( $table, $stickyCells.find('.' + ts.css.filter) );
+				// support hideFilters
+				if (wo.filter_hideFilters) {
+					ts.filter.hideFilters(c, $stickyTable);
+				}
+			}
+
+			// resize table (Firefox)
+			if (wo.stickyHeaders_addResizeEvent) {
+				$table.bind('resize' + c.namespace + 'stickyheaders', function() {
+					resizeHeader();
+				});
+			}
+
+			// make sure sticky is visible if page is partially scrolled
+			scrollSticky( true );
+			$table.triggerHandler('stickyHeadersInit');
+
+		},
+		remove: function(table, c, wo) {
+			var namespace = c.namespace + 'stickyheaders ';
+			c.$table
+				.removeClass('hasStickyHeaders')
+				.unbind( ('pagerComplete resize filterEnd stickyHeadersUpdate '.split(' ').join(namespace)).replace(/\s+/g, ' ') )
+				.next('.' + ts.css.stickyWrap).remove();
+			if (wo.$sticky && wo.$sticky.length) { wo.$sticky.remove(); } // remove cloned table
+			$(window)
+				.add(wo.stickyHeaders_xScroll)
+				.add(wo.stickyHeaders_yScroll)
+				.add(wo.stickyHeaders_attachTo)
+				.unbind( ('scroll resize '.split(' ').join(namespace)).replace(/\s+/g, ' ') );
+			ts.addHeaderResizeEvent(table, true);
+		}
+	});
+
+})(jQuery, window);
+
+/*! Widget: resizable - updated 2018-02-14 (v2.29.6) */
+/*jshint browser:true, jquery:true, unused:false */
+;(function ($, window) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	$.extend(ts.css, {
+		resizableContainer : 'tablesorter-resizable-container',
+		resizableHandle    : 'tablesorter-resizable-handle',
+		resizableNoSelect  : 'tablesorter-disableSelection',
+		resizableStorage   : 'tablesorter-resizable'
+	});
+
+	// Add extra scroller css
+	$(function() {
+		var s = '<style>' +
+			'body.' + ts.css.resizableNoSelect + ' { -ms-user-select: none; -moz-user-select: -moz-none;' +
+				'-khtml-user-select: none; -webkit-user-select: none; user-select: none; }' +
+			'.' + ts.css.resizableContainer + ' { position: relative; height: 1px; }' +
+			// make handle z-index > than stickyHeader z-index, so the handle stays above sticky header
+			'.' + ts.css.resizableHandle + ' { position: absolute; display: inline-block; width: 8px;' +
+				'top: 1px; cursor: ew-resize; z-index: 3; user-select: none; -moz-user-select: none; }' +
+			'</style>';
+		$('head').append(s);
+	});
+
+	ts.resizable = {
+		init : function( c, wo ) {
+			if ( c.$table.hasClass( 'hasResizable' ) ) { return; }
+			c.$table.addClass( 'hasResizable' );
+
+			var noResize, $header, column, storedSizes, tmp,
+				$table = c.$table,
+				$parent = $table.parent(),
+				marginTop = parseInt( $table.css( 'margin-top' ), 10 ),
+
+			// internal variables
+			vars = wo.resizable_vars = {
+				useStorage : ts.storage && wo.resizable !== false,
+				$wrap : $parent,
+				mouseXPosition : 0,
+				$target : null,
+				$next : null,
+				overflow : $parent.css('overflow') === 'auto' ||
+					$parent.css('overflow') === 'scroll' ||
+					$parent.css('overflow-x') === 'auto' ||
+					$parent.css('overflow-x') === 'scroll',
+				storedSizes : []
+			};
+
+			// set default widths
+			ts.resizableReset( c.table, true );
+
+			// now get measurements!
+			vars.tableWidth = $table.width();
+			// attempt to autodetect
+			vars.fullWidth = Math.abs( $parent.width() - vars.tableWidth ) < 20;
+
+			/*
+			// Hacky method to determine if table width is set to 'auto'
+			// http://stackoverflow.com/a/20892048/145346
+			if ( !vars.fullWidth ) {
+				tmp = $table.width();
+				$header = $table.wrap('<span>').parent(); // temp variable
+				storedSizes = parseInt( $table.css( 'margin-left' ), 10 ) || 0;
+				$table.css( 'margin-left', storedSizes + 50 );
+				vars.tableWidth = $header.width() > tmp ? 'auto' : tmp;
+				$table.css( 'margin-left', storedSizes ? storedSizes : '' );
+				$header = null;
+				$table.unwrap('<span>');
+			}
+			*/
+
+			if ( vars.useStorage && vars.overflow ) {
+				// save table width
+				ts.storage( c.table, 'tablesorter-table-original-css-width', vars.tableWidth );
+				tmp = ts.storage( c.table, 'tablesorter-table-resized-width' ) || 'auto';
+				ts.resizable.setWidth( $table, tmp, true );
+			}
+			wo.resizable_vars.storedSizes = storedSizes = ( vars.useStorage ?
+				ts.storage( c.table, ts.css.resizableStorage ) :
+				[] ) || [];
+			ts.resizable.setWidths( c, wo, storedSizes );
+			ts.resizable.updateStoredSizes( c, wo );
+
+			wo.$resizable_container = $( '<div class="' + ts.css.resizableContainer + '">' )
+				.css({ top : marginTop })
+				.insertBefore( $table );
+			// add container
+			for ( column = 0; column < c.columns; column++ ) {
+				$header = c.$headerIndexed[ column ];
+				tmp = ts.getColumnData( c.table, c.headers, column );
+				noResize = ts.getData( $header, tmp, 'resizable' ) === 'false';
+				if ( !noResize ) {
+					$( '<div class="' + ts.css.resizableHandle + '">' )
+						.appendTo( wo.$resizable_container )
+						.attr({
+							'data-column' : column,
+							'unselectable' : 'on'
+						})
+						.data( 'header', $header )
+						.bind( 'selectstart', false );
+				}
+			}
+			ts.resizable.bindings( c, wo );
+		},
+
+		updateStoredSizes : function( c, wo ) {
+			var column, $header,
+				len = c.columns,
+				vars = wo.resizable_vars;
+			vars.storedSizes = [];
+			for ( column = 0; column < len; column++ ) {
+				$header = c.$headerIndexed[ column ];
+				vars.storedSizes[ column ] = $header.is(':visible') ? $header.width() : 0;
+			}
+		},
+
+		setWidth : function( $el, width, overflow ) {
+			// overflow tables need min & max width set as well
+			$el.css({
+				'width' : width,
+				'min-width' : overflow ? width : '',
+				'max-width' : overflow ? width : ''
+			});
+		},
+
+		setWidths : function( c, wo, storedSizes ) {
+			var column, $temp,
+				vars = wo.resizable_vars,
+				$extra = $( c.namespace + '_extra_headers' ),
+				$col = c.$table.children( 'colgroup' ).children( 'col' );
+			storedSizes = storedSizes || vars.storedSizes || [];
+			// process only if table ID or url match
+			if ( storedSizes.length ) {
+				for ( column = 0; column < c.columns; column++ ) {
+					// set saved resizable widths
+					ts.resizable.setWidth( c.$headerIndexed[ column ], storedSizes[ column ], vars.overflow );
+					if ( $extra.length ) {
+						// stickyHeaders needs to modify min & max width as well
+						$temp = $extra.eq( column ).add( $col.eq( column ) );
+						ts.resizable.setWidth( $temp, storedSizes[ column ], vars.overflow );
+					}
+				}
+				$temp = $( c.namespace + '_extra_table' );
+				if ( $temp.length && !ts.hasWidget( c.table, 'scroller' ) ) {
+					ts.resizable.setWidth( $temp, c.$table.outerWidth(), vars.overflow );
+				}
+			}
+		},
+
+		setHandlePosition : function( c, wo ) {
+			var startPosition,
+				tableHeight = c.$table.height(),
+				$handles = wo.$resizable_container.children(),
+				handleCenter = Math.floor( $handles.width() / 2 );
+
+			if ( ts.hasWidget( c.table, 'scroller' ) ) {
+				tableHeight = 0;
+				c.$table.closest( '.' + ts.css.scrollerWrap ).children().each(function() {
+					var $this = $(this);
+					// center table has a max-height set
+					tableHeight += $this.filter('[style*="height"]').length ? $this.height() : $this.children('table').height();
+				});
+			}
+
+			if ( !wo.resizable_includeFooter && c.$table.children('tfoot').length ) {
+				tableHeight -= c.$table.children('tfoot').height();
+			}
+			// subtract out table left position from resizable handles. Fixes #864
+			startPosition = c.$table.position().left;
+			$handles.each( function() {
+				var $this = $(this),
+					column = parseInt( $this.attr( 'data-column' ), 10 ),
+					columns = c.columns - 1,
+					$header = $this.data( 'header' );
+				if ( !$header ) { return; } // see #859
+				if (
+					!$header.is(':visible') ||
+					( !wo.resizable_addLastColumn && ts.resizable.checkVisibleColumns(c, column) )
+				) {
+					$this.hide();
+				} else if ( column < columns || column === columns && wo.resizable_addLastColumn ) {
+					$this.css({
+						display: 'inline-block',
+						height : tableHeight,
+						left : $header.position().left - startPosition + $header.outerWidth() - handleCenter
+					});
+				}
+			});
+		},
+
+		// Fixes #1485
+		checkVisibleColumns: function( c, column ) {
+			var i,
+				len = 0;
+			for ( i = column + 1; i < c.columns; i++ ) {
+				len += c.$headerIndexed[i].is( ':visible' ) ? 1 : 0;
+			}
+			return len === 0;
+		},
+
+		// prevent text selection while dragging resize bar
+		toggleTextSelection : function( c, wo, toggle ) {
+			var namespace = c.namespace + 'tsresize';
+			wo.resizable_vars.disabled = toggle;
+			$( 'body' ).toggleClass( ts.css.resizableNoSelect, toggle );
+			if ( toggle ) {
+				$( 'body' )
+					.attr( 'unselectable', 'on' )
+					.bind( 'selectstart' + namespace, false );
+			} else {
+				$( 'body' )
+					.removeAttr( 'unselectable' )
+					.unbind( 'selectstart' + namespace );
+			}
+		},
+
+		bindings : function( c, wo ) {
+			var namespace = c.namespace + 'tsresize';
+			wo.$resizable_container.children().bind( 'mousedown', function( event ) {
+				// save header cell and mouse position
+				var column,
+					vars = wo.resizable_vars,
+					$extras = $( c.namespace + '_extra_headers' ),
+					$header = $( event.target ).data( 'header' );
+
+				column = parseInt( $header.attr( 'data-column' ), 10 );
+				vars.$target = $header = $header.add( $extras.filter('[data-column="' + column + '"]') );
+				vars.target = column;
+
+				// if table is not as wide as it's parent, then resize the table
+				vars.$next = event.shiftKey || wo.resizable_targetLast ?
+					$header.parent().children().not( '.resizable-false' ).filter( ':last' ) :
+					$header.nextAll( ':not(.resizable-false)' ).eq( 0 );
+
+				column = parseInt( vars.$next.attr( 'data-column' ), 10 );
+				vars.$next = vars.$next.add( $extras.filter('[data-column="' + column + '"]') );
+				vars.next = column;
+
+				vars.mouseXPosition = event.pageX;
+				ts.resizable.updateStoredSizes( c, wo );
+				ts.resizable.toggleTextSelection(c, wo, true );
+			});
+
+			$( document )
+				.bind( 'mousemove' + namespace, function( event ) {
+					var vars = wo.resizable_vars;
+					// ignore mousemove if no mousedown
+					if ( !vars.disabled || vars.mouseXPosition === 0 || !vars.$target ) { return; }
+					if ( wo.resizable_throttle ) {
+						clearTimeout( vars.timer );
+						vars.timer = setTimeout( function() {
+							ts.resizable.mouseMove( c, wo, event );
+						}, isNaN( wo.resizable_throttle ) ? 5 : wo.resizable_throttle );
+					} else {
+						ts.resizable.mouseMove( c, wo, event );
+					}
+				})
+				.bind( 'mouseup' + namespace, function() {
+					if (!wo.resizable_vars.disabled) { return; }
+					ts.resizable.toggleTextSelection( c, wo, false );
+					ts.resizable.stopResize( c, wo );
+					ts.resizable.setHandlePosition( c, wo );
+				});
+
+			// resizeEnd event triggered by scroller widget
+			$( window ).bind( 'resize' + namespace + ' resizeEnd' + namespace, function() {
+				ts.resizable.setHandlePosition( c, wo );
+			});
+
+			// right click to reset columns to default widths
+			c.$table
+				.bind( 'columnUpdate pagerComplete resizableUpdate '.split( ' ' ).join( namespace + ' ' ), function() {
+					ts.resizable.setHandlePosition( c, wo );
+				})
+				.bind( 'resizableReset' + namespace, function() {
+					ts.resizableReset( c.table );
+				})
+				.find( 'thead:first' )
+				.add( $( c.namespace + '_extra_table' ).find( 'thead:first' ) )
+				.bind( 'contextmenu' + namespace, function() {
+					// $.isEmptyObject() needs jQuery 1.4+; allow right click if already reset
+					var allowClick = wo.resizable_vars.storedSizes.length === 0;
+					ts.resizableReset( c.table );
+					ts.resizable.setHandlePosition( c, wo );
+					wo.resizable_vars.storedSizes = [];
+					return allowClick;
+				});
+
+		},
+
+		mouseMove : function( c, wo, event ) {
+			if ( wo.resizable_vars.mouseXPosition === 0 || !wo.resizable_vars.$target ) { return; }
+			// resize columns
+			var column,
+				total = 0,
+				vars = wo.resizable_vars,
+				$next = vars.$next,
+				tar = vars.storedSizes[ vars.target ],
+				leftEdge = event.pageX - vars.mouseXPosition;
+			if ( vars.overflow ) {
+				if ( tar + leftEdge > 0 ) {
+					vars.storedSizes[ vars.target ] += leftEdge;
+					ts.resizable.setWidth( vars.$target, vars.storedSizes[ vars.target ], true );
+					// update the entire table width
+					for ( column = 0; column < c.columns; column++ ) {
+						total += vars.storedSizes[ column ];
+					}
+					ts.resizable.setWidth( c.$table.add( $( c.namespace + '_extra_table' ) ), total );
+				}
+				if ( !$next.length ) {
+					// if expanding right-most column, scroll the wrapper
+					vars.$wrap[0].scrollLeft = c.$table.width();
+				}
+			} else if ( vars.fullWidth ) {
+				vars.storedSizes[ vars.target ] += leftEdge;
+				vars.storedSizes[ vars.next ] -= leftEdge;
+				ts.resizable.setWidths( c, wo );
+			} else {
+				vars.storedSizes[ vars.target ] += leftEdge;
+				ts.resizable.setWidths( c, wo );
+			}
+			vars.mouseXPosition = event.pageX;
+			// dynamically update sticky header widths
+			c.$table.triggerHandler('stickyHeadersUpdate');
+		},
+
+		stopResize : function( c, wo ) {
+			var vars = wo.resizable_vars;
+			ts.resizable.updateStoredSizes( c, wo );
+			if ( vars.useStorage ) {
+				// save all column widths
+				ts.storage( c.table, ts.css.resizableStorage, vars.storedSizes );
+				ts.storage( c.table, 'tablesorter-table-resized-width', c.$table.width() );
+			}
+			vars.mouseXPosition = 0;
+			vars.$target = vars.$next = null;
+			// will update stickyHeaders, just in case, see #912
+			c.$table.triggerHandler('stickyHeadersUpdate');
+			c.$table.triggerHandler('resizableComplete');
+		}
+	};
+
+	// this widget saves the column widths if
+	// $.tablesorter.storage function is included
+	// **************************
+	ts.addWidget({
+		id: 'resizable',
+		priority: 40,
+		options: {
+			resizable : true, // save column widths to storage
+			resizable_addLastColumn : false,
+			resizable_includeFooter: true,
+			resizable_widths : [],
+			resizable_throttle : false, // set to true (5ms) or any number 0-10 range
+			resizable_targetLast : false
+		},
+		init: function(table, thisWidget, c, wo) {
+			ts.resizable.init( c, wo );
+		},
+		format: function( table, c, wo ) {
+			ts.resizable.setHandlePosition( c, wo );
+		},
+		remove: function( table, c, wo, refreshing ) {
+			if (wo.$resizable_container) {
+				var namespace = c.namespace + 'tsresize';
+				c.$table.add( $( c.namespace + '_extra_table' ) )
+					.removeClass('hasResizable')
+					.children( 'thead' )
+					.unbind( 'contextmenu' + namespace );
+
+				wo.$resizable_container.remove();
+				ts.resizable.toggleTextSelection( c, wo, false );
+				ts.resizableReset( table, refreshing );
+				$( document ).unbind( 'mousemove' + namespace + ' mouseup' + namespace );
+			}
+		}
+	});
+
+	ts.resizableReset = function( table, refreshing ) {
+		$( table ).each(function() {
+			var index, $t,
+				c = this.config,
+				wo = c && c.widgetOptions,
+				vars = wo.resizable_vars;
+			if ( table && c && c.$headerIndexed.length ) {
+				// restore the initial table width
+				if ( vars.overflow && vars.tableWidth ) {
+					ts.resizable.setWidth( c.$table, vars.tableWidth, true );
+					if ( vars.useStorage ) {
+						ts.storage( table, 'tablesorter-table-resized-width', vars.tableWidth );
+					}
+				}
+				for ( index = 0; index < c.columns; index++ ) {
+					$t = c.$headerIndexed[ index ];
+					if ( wo.resizable_widths && wo.resizable_widths[ index ] ) {
+						ts.resizable.setWidth( $t, wo.resizable_widths[ index ], vars.overflow );
+					} else if ( !$t.hasClass( 'resizable-false' ) ) {
+						// don't clear the width of any column that is not resizable
+						ts.resizable.setWidth( $t, '', vars.overflow );
+					}
+				}
+
+				// reset stickyHeader widths
+				c.$table.triggerHandler( 'stickyHeadersUpdate' );
+				if ( ts.storage && !refreshing ) {
+					ts.storage( this, ts.css.resizableStorage, [] );
+				}
+			}
+		});
+	};
+
+})( jQuery, window );
+
+/*! Widget: saveSort - updated 2018-03-19 (v2.30.1) *//*
+* Requires tablesorter v2.16+
+* by Rob Garrison
+*/
+;(function ($) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	function getStoredSortList(c) {
+		var stored = ts.storage( c.table, 'tablesorter-savesort' );
+		return (stored && stored.hasOwnProperty('sortList') && $.isArray(stored.sortList)) ? stored.sortList : [];
+	}
+
+	function sortListChanged(c, sortList) {
+		return (sortList || getStoredSortList(c)).join(',') !== c.sortList.join(',');
+	}
+
+	// this widget saves the last sort only if the
+	// saveSort widget option is true AND the
+	// $.tablesorter.storage function is included
+	// **************************
+	ts.addWidget({
+		id: 'saveSort',
+		priority: 20,
+		options: {
+			saveSort : true
+		},
+		init: function(table, thisWidget, c, wo) {
+			// run widget format before all other widgets are applied to the table
+			thisWidget.format(table, c, wo, true);
+		},
+		format: function(table, c, wo, init) {
+			var time,
+				$table = c.$table,
+				saveSort = wo.saveSort !== false, // make saveSort active/inactive; default to true
+				sortList = { 'sortList' : c.sortList },
+				debug = ts.debug(c, 'saveSort');
+			if (debug) {
+				time = new Date();
+			}
+			if ($table.hasClass('hasSaveSort')) {
+				if (saveSort && table.hasInitialized && ts.storage && sortListChanged(c)) {
+					ts.storage( table, 'tablesorter-savesort', sortList );
+					if (debug) {
+						console.log('saveSort >> Saving last sort: ' + c.sortList + ts.benchmark(time));
+					}
+				}
+			} else {
+				// set table sort on initial run of the widget
+				$table.addClass('hasSaveSort');
+				sortList = '';
+				// get data
+				if (ts.storage) {
+					sortList = getStoredSortList(c);
+					if (debug) {
+						console.log('saveSort >> Last sort loaded: "' + sortList + '"' + ts.benchmark(time));
+					}
+					$table.bind('saveSortReset', function(event) {
+						event.stopPropagation();
+						ts.storage( table, 'tablesorter-savesort', '' );
+					});
+				}
+				// init is true when widget init is run, this will run this widget before all other widgets have initialized
+				// this method allows using this widget in the original tablesorter plugin; but then it will run all widgets twice.
+				if (init && sortList && sortList.length > 0) {
+					c.sortList = sortList;
+				} else if (table.hasInitialized && sortList && sortList.length > 0) {
+					// update sort change
+					if (sortListChanged(c, sortList)) {
+						ts.sortOn(c, sortList);
+					}
+				}
+			}
+		},
+		remove: function(table, c) {
+			c.$table.removeClass('hasSaveSort');
+			// clear storage
+			if (ts.storage) { ts.storage( table, 'tablesorter-savesort', '' ); }
+		}
+	});
+
+})(jQuery);
+
+return jQuery.tablesorter;
+}));
diff --git a/static/js/jquery.tablesorter.min.js b/static/js/jquery.tablesorter.min.js
new file mode 100644
index 00000000..0f705fae
--- /dev/null
+++ b/static/js/jquery.tablesorter.min.js
@@ -0,0 +1 @@
+!function(e){"function"==typeof define&&define.amd?define(["jquery"],e):"object"==typeof module&&"object"==typeof module.exports?module.exports=e(require("jquery")):e(jQuery)}(function(e){return function(t){"use strict";var r=t.tablesorter={version:"2.30.1",parsers:[],widgets:[],defaults:{theme:"default",widthFixed:!1,showProcessing:!1,headerTemplate:"{content}",onRenderTemplate:null,onRenderHeader:null,cancelSelection:!0,tabIndex:!0,dateFormat:"mmddyyyy",sortMultiSortKey:"shiftKey",sortResetKey:"ctrlKey",usNumberFormat:!0,delayInit:!1,serverSideSorting:!1,resort:!0,headers:{},ignoreCase:!0,sortForce:null,sortList:[],sortAppend:null,sortStable:!1,sortInitialOrder:"asc",sortLocaleCompare:!1,sortReset:!1,sortRestart:!1,emptyTo:"bottom",stringTo:"max",duplicateSpan:!0,textExtraction:"basic",textAttribute:"data-text",textSorter:null,numberSorter:null,initWidgets:!0,widgetClass:"widget-{name}",widgets:[],widgetOptions:{zebra:["even","odd"]},initialized:null,tableClass:"",cssAsc:"",cssDesc:"",cssNone:"",cssHeader:"",cssHeaderRow:"",cssProcessing:"",cssChildRow:"tablesorter-childRow",cssInfoBlock:"tablesorter-infoOnly",cssNoSort:"tablesorter-noSort",cssIgnoreRow:"tablesorter-ignoreRow",cssIcon:"tablesorter-icon",cssIconNone:"",cssIconAsc:"",cssIconDesc:"",cssIconDisabled:"",pointerClick:"click",pointerDown:"mousedown",pointerUp:"mouseup",selectorHeaders:"> thead th, > thead td",selectorSort:"th, td",selectorRemove:".remove-me",debug:!1,headerList:[],empties:{},strings:{},parsers:[],globalize:0,imgAttr:0},css:{table:"tablesorter",cssHasChild:"tablesorter-hasChildRow",childRow:"tablesorter-childRow",colgroup:"tablesorter-colgroup",header:"tablesorter-header",headerRow:"tablesorter-headerRow",headerIn:"tablesorter-header-inner",icon:"tablesorter-icon",processing:"tablesorter-processing",sortAsc:"tablesorter-headerAsc",sortDesc:"tablesorter-headerDesc",sortNone:"tablesorter-headerUnSorted"},language:{sortAsc:"Ascending sort applied, ",sortDesc:"Descending sort applied, ",sortNone:"No sort applied, ",sortDisabled:"sorting is disabled",nextAsc:"activate to apply an ascending sort",nextDesc:"activate to apply a descending sort",nextNone:"activate to remove the 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0===o||o)?e.replace(r.regex.comma,""):e.replace(r.regex.digitNonUS,"").replace(r.regex.comma,"."),r.regex.digitNegativeTest.test(e)&&(e=e.replace(r.regex.digitNegativeReplace,"-$1")),s=parseFloat(e),isNaN(s)?t.trim(e):s},isDigit:function(e){return isNaN(e)?r.regex.digitTest.test(e.toString().replace(r.regex.digitReplace,"")):""!==e},computeColumnIndex:function(e,o){var s,a,n,i,l,d,c,g,p,u,f=o&&o.columns||0,h=[],m=new Array(f);for(s=0;s<e.length;s++)for(d=e[s].cells,a=0;a<d.length;a++){for(c=s,g=(l=d[a]).rowSpan||1,p=l.colSpan||1,void 0===h[c]&&(h[c]=[]),n=0;n<h[c].length+1;n++)if(void 0===h[c][n]){u=n;break}for(f&&l.cellIndex===u||(l.setAttribute?l.setAttribute("data-column",u):t(l).attr("data-column",u)),n=c;n<c+g;n++)for(void 0===h[n]&&(h[n]=[]),m=h[n],i=u;i<u+p;i++)m[i]="x"}return r.checkColumnCount(e,h,m.length),m.length},checkColumnCount:function(e,t,r){var o,s,a=!0,n=[];for(o=0;o<t.length;o++)if(t[o]&&(s=t[o].length,t[o].length!==r)){a=!1;break}a||(e.each(function(e,t){var r=t.parentElement.nodeName;n.indexOf(r)<0&&n.push(r)}),console.error("Invalid or incorrect number of columns in the "+n.join(" or ")+"; expected "+r+", but found "+s+" columns"))},fixColumnWidth:function(e){var o,s,a,n,i,l=(e=t(e)[0]).config,d=l.$table.children("colgroup");if(d.length&&d.hasClass(r.css.colgroup)&&d.remove(),l.widthFixed&&0===l.$table.children("colgroup").length){for(d=t('<colgroup class="'+r.css.colgroup+'">'),o=l.$table.width(),n=(a=l.$tbodies.find("tr:first").children(":visible")).length,i=0;i<n;i++)s=parseInt(a.eq(i).width()/o*1e3,10)/10+"%",d.append(t("<col>").css("width",s));l.$table.prepend(d)}},getData:function(e,r,o){var s,a,n="",i=t(e);return i.length?(s=!!t.metadata&&i.metadata(),a=" "+(i.attr("class")||""),void 0!==i.data(o)||void 0!==i.data(o.toLowerCase())?n+=i.data(o)||i.data(o.toLowerCase()):s&&void 0!==s[o]?n+=s[o]:r&&void 0!==r[o]?n+=r[o]:" "!==a&&a.match(" "+o+"-")&&(n=a.match(new RegExp("\\s"+o+"-([\\w-]+)"))[1]||""),t.trim(n)):""},getColumnData:function(e,r,o,s,a){if("object"!=typeof r||null===r)return r;var n,i=(e=t(e)[0]).config,l=a||i.$headers,d=i.$headerIndexed&&i.$headerIndexed[o]||l.find('[data-column="'+o+'"]:last');if(void 0!==r[o])return s?r[o]:r[l.index(d)];for(n in r)if("string"==typeof n&&d.filter(n).add(d.find(n)).length)return r[n]},isProcessing:function(e,o,s){var a=(e=t(e))[0].config,n=s||e.find("."+r.css.header);o?(void 0!==s&&a.sortList.length>0&&(n=n.filter(function(){return!this.sortDisabled&&r.isValueInArray(parseFloat(t(this).attr("data-column")),a.sortList)>=0})),e.add(n).addClass(r.css.processing+" "+a.cssProcessing)):e.add(n).removeClass(r.css.processing+" "+a.cssProcessing)},processTbody:function(e,r,o){if(e=t(e)[0],o)return e.isProcessing=!0,r.before('<colgroup class="tablesorter-savemyplace"/>'),t.fn.detach?r.detach():r.remove();var s=t(e).find("colgroup.tablesorter-savemyplace");r.insertAfter(s),s.remove(),e.isProcessing=!1},clearTableBody:function(e){t(e)[0].config.$tbodies.children().detach()},characterEquivalents:{a:"áàâãäąå",A:"ÁÀÂÃÄĄÅ",c:"çćč",C:"ÇĆČ",e:"éèêëěę",E:"ÉÈÊËĚĘ",i:"íìİîïı",I:"ÍÌİÎÏ",o:"óòôõöō",O:"ÓÒÔÕÖŌ",ss:"ß",SS:"ẞ",u:"úùûüů",U:"ÚÙÛÜŮ"},replaceAccents:function(e){var t,o="[",s=r.characterEquivalents;if(!r.characterRegex){r.characterRegexArray={};for(t in s)"string"==typeof t&&(o+=s[t],r.characterRegexArray[t]=new RegExp("["+s[t]+"]","g"));r.characterRegex=new RegExp(o+"]")}if(r.characterRegex.test(e))for(t in s)"string"==typeof t&&(e=e.replace(r.characterRegexArray[t],t));return e},validateOptions:function(e){var o,s,a,n,i="headers sortForce sortList sortAppend widgets".split(" "),l=e.originalSettings;if(l){r.debug(e,"core")&&(n=new Date);for(o in l)if("undefined"===(a=typeof r.defaults[o]))console.warn('Tablesorter Warning! "table.config.'+o+'" option not recognized');else if("object"===a)for(s in l[o])a=r.defaults[o]&&typeof r.defaults[o][s],t.inArray(o,i)<0&&"undefined"===a&&console.warn('Tablesorter Warning! "table.config.'+o+"."+s+'" option not recognized');r.debug(e,"core")&&console.log("validate options time:"+r.benchmark(n))}},restoreHeaders:function(e){var o,s,a=t(e)[0].config,n=a.$table.find(a.selectorHeaders),i=n.length;for(o=0;o<i;o++)(s=n.eq(o)).find("."+r.css.headerIn).length&&s.html(a.headerContent[o])},destroy:function(e,o,s){if((e=t(e)[0]).hasInitialized){r.removeWidget(e,!0,!1);var a,n=t(e),i=e.config,l=n.find("thead:first"),d=l.find("tr."+r.css.headerRow).removeClass(r.css.headerRow+" "+i.cssHeaderRow),c=n.find("tfoot:first > tr").children("th, td");!1===o&&t.inArray("uitheme",i.widgets)>=0&&(n.triggerHandler("applyWidgetId",["uitheme"]),n.triggerHandler("applyWidgetId",["zebra"])),l.find("tr").not(d).remove(),a="sortReset update updateRows updateAll updateHeaders updateCell addRows updateComplete sorton appendCache updateCache applyWidgetId applyWidgets refreshWidgets removeWidget destroy mouseup mouseleave "+"keypress sortBegin sortEnd resetToLoadState ".split(" ").join(i.namespace+" "),n.removeData("tablesorter").unbind(a.replace(r.regex.spaces," ")),i.$headers.add(c).removeClass([r.css.header,i.cssHeader,i.cssAsc,i.cssDesc,r.css.sortAsc,r.css.sortDesc,r.css.sortNone].join(" ")).removeAttr("data-column").removeAttr("aria-label").attr("aria-disabled","true"),d.find(i.selectorSort).unbind("mousedown mouseup keypress ".split(" ").join(i.namespace+" ").replace(r.regex.spaces," ")),r.restoreHeaders(e),n.toggleClass(r.css.table+" "+i.tableClass+" tablesorter-"+i.theme,!1===o),n.removeClass(i.namespace.slice(1)),e.hasInitialized=!1,delete e.config.cache,"function"==typeof s&&s(e),r.debug(i,"core")&&console.log("tablesorter has been removed")}}};t.fn.tablesorter=function(e){return this.each(function(){var o=this,s=t.extend(!0,{},r.defaults,e,r.instanceMethods);s.originalSettings=e,!o.hasInitialized&&r.buildTable&&"TABLE"!==this.nodeName?r.buildTable(o,s):r.setup(o,s)})},window.console&&window.console.log||(r.logs=[],console={},console.log=console.warn=console.error=console.table=function(){var e=arguments.length>1?arguments:arguments[0];r.logs[r.logs.length]={date:Date.now(),log:e}}),r.addParser({id:"no-parser",is:function(){return!1},format:function(){return""},type:"text"}),r.addParser({id:"text",is:function(){return!0},format:function(e,o){var s=o.config;return e&&(e=t.trim(s.ignoreCase?e.toLocaleLowerCase():e),e=s.sortLocaleCompare?r.replaceAccents(e):e),e},type:"text"}),r.regex.nondigit=/[^\w,. \-()]/g,r.addParser({id:"digit",is:function(e){return r.isDigit(e)},format:function(e,o){var s=r.formatFloat((e||"").replace(r.regex.nondigit,""),o);return e&&"number"==typeof s?s:e?t.trim(e&&o.config.ignoreCase?e.toLocaleLowerCase():e):e},type:"numeric"}),r.regex.currencyReplace=/[+\-,. ]/g,r.regex.currencyTest=/^\(?\d+[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]|[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]\d+\)?$/,r.addParser({id:"currency",is:function(e){return e=(e||"").replace(r.regex.currencyReplace,""),r.regex.currencyTest.test(e)},format:function(e,o){var s=r.formatFloat((e||"").replace(r.regex.nondigit,""),o);return e&&"number"==typeof s?s:e?t.trim(e&&o.config.ignoreCase?e.toLocaleLowerCase():e):e},type:"numeric"}),r.regex.urlProtocolTest=/^(https?|ftp|file):\/\//,r.regex.urlProtocolReplace=/(https?|ftp|file):\/\/(www\.)?/,r.addParser({id:"url",is:function(e){return r.regex.urlProtocolTest.test(e)},format:function(e){return e?t.trim(e.replace(r.regex.urlProtocolReplace,"")):e},type:"text"}),r.regex.dash=/-/g,r.regex.isoDate=/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}/,r.addParser({id:"isoDate",is:function(e){return r.regex.isoDate.test(e)},format:function(e){var t=e?new Date(e.replace(r.regex.dash,"/")):e;return t instanceof Date&&isFinite(t)?t.getTime():e},type:"numeric"}),r.regex.percent=/%/g,r.regex.percentTest=/(\d\s*?%|%\s*?\d)/,r.addParser({id:"percent",is:function(e){return r.regex.percentTest.test(e)&&e.length<15},format:function(e,t){return e?r.formatFloat(e.replace(r.regex.percent,""),t):e},type:"numeric"}),r.addParser({id:"image",is:function(e,t,r,o){return o.find("img").length>0},format:function(e,r,o){return t(o).find("img").attr(r.config.imgAttr||"alt")||e},parsed:!0,type:"text"}),r.regex.dateReplace=/(\S)([AP]M)$/i,r.regex.usLongDateTest1=/^[A-Z]{3,10}\.?\s+\d{1,2},?\s+(\d{4})(\s+\d{1,2}:\d{2}(:\d{2})?(\s+[AP]M)?)?$/i,r.regex.usLongDateTest2=/^\d{1,2}\s+[A-Z]{3,10}\s+\d{4}/i,r.addParser({id:"usLongDate",is:function(e){return r.regex.usLongDateTest1.test(e)||r.regex.usLongDateTest2.test(e)},format:function(e){var t=e?new Date(e.replace(r.regex.dateReplace,"$1 $2")):e;return t instanceof Date&&isFinite(t)?t.getTime():e},type:"numeric"}),r.regex.shortDateTest=/(^\d{1,2}[\/\s]\d{1,2}[\/\s]\d{4})|(^\d{4}[\/\s]\d{1,2}[\/\s]\d{1,2})/,r.regex.shortDateReplace=/[\-.,]/g,r.regex.shortDateXXY=/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/,r.regex.shortDateYMD=/(\d{4})[\/\s](\d{1,2})[\/\s](\d{1,2})/,r.convertFormat=function(e,t){e=(e||"").replace(r.regex.spaces," ").replace(r.regex.shortDateReplace,"/"),"mmddyyyy"===t?e=e.replace(r.regex.shortDateXXY,"$3/$1/$2"):"ddmmyyyy"===t?e=e.replace(r.regex.shortDateXXY,"$3/$2/$1"):"yyyymmdd"===t&&(e=e.replace(r.regex.shortDateYMD,"$1/$2/$3"));var o=new Date(e);return o instanceof Date&&isFinite(o)?o.getTime():""},r.addParser({id:"shortDate",is:function(e){return e=(e||"").replace(r.regex.spaces," ").replace(r.regex.shortDateReplace,"/"),r.regex.shortDateTest.test(e)},format:function(e,t,o,s){if(e){var a=t.config,n=a.$headerIndexed[s],i=n.length&&n.data("dateFormat")||r.getData(n,r.getColumnData(t,a.headers,s),"dateFormat")||a.dateFormat;return n.length&&n.data("dateFormat",i),r.convertFormat(e,i)||e}return e},type:"numeric"}),r.regex.timeTest=/^(0?[1-9]|1[0-2]):([0-5]\d)(\s[AP]M)$|^((?:[01]\d|[2][0-4]):[0-5]\d)$/i,r.regex.timeMatch=/(0?[1-9]|1[0-2]):([0-5]\d)(\s[AP]M)|((?:[01]\d|[2][0-4]):[0-5]\d)/i,r.addParser({id:"time",is:function(e){return r.regex.timeTest.test(e)},format:function(e){var t,o=(e||"").match(r.regex.timeMatch),s=new Date(e),a=e&&(null!==o?o[0]:"00:00 AM"),n=a?new Date("2000/01/01 "+a.replace(r.regex.dateReplace,"$1 $2")):a;return n instanceof Date&&isFinite(n)?(t=s instanceof Date&&isFinite(s)?s.getTime():0,t?parseFloat(n.getTime()+"."+s.getTime()):n.getTime()):e},type:"numeric"}),r.addParser({id:"metadata",is:function(){return!1},format:function(e,r,o){var s=r.config,a=s.parserMetadataName?s.parserMetadataName:"sortValue";return t(o).metadata()[a]},type:"numeric"}),r.addWidget({id:"zebra",priority:90,format:function(e,r,o){var s,a,n,i,l,d,c,g=new RegExp(r.cssChildRow,"i"),p=r.$tbodies.add(t(r.namespace+"_extra_table").children("tbody:not(."+r.cssInfoBlock+")"));for(l=0;l<p.length;l++)for(n=0,c=(s=p.eq(l).children("tr:visible").not(r.selectorRemove)).length,d=0;d<c;d++)a=s.eq(d),g.test(a[0].className)||n++,i=n%2==0,a.removeClass(o.zebra[i?1:0]).addClass(o.zebra[i?0:1])},remove:function(e,t,o,s){if(!s){var a,n,i=t.$tbodies,l=(o.zebra||["even","odd"]).join(" ");for(a=0;a<i.length;a++)(n=r.processTbody(e,i.eq(a),!0)).children().removeClass(l),r.processTbody(e,n,!1)}}})}(e),e.tablesorter});
\ No newline at end of file
diff --git a/static/js/jquery.tablesorter.widgets.js b/static/js/jquery.tablesorter.widgets.js
new file mode 100644
index 00000000..bf4c24a7
--- /dev/null
+++ b/static/js/jquery.tablesorter.widgets.js
@@ -0,0 +1,3192 @@
+/*** This file is dynamically generated ***
+█████▄ ▄████▄   █████▄ ▄████▄ ██████   ███████▄ ▄████▄ █████▄ ██ ██████ ██  ██
+██  ██ ██  ██   ██  ██ ██  ██   ██     ██ ██ ██ ██  ██ ██  ██ ██ ██▄▄   ██▄▄██
+██  ██ ██  ██   ██  ██ ██  ██   ██     ██ ██ ██ ██  ██ ██  ██ ██ ██▀▀    ▀▀▀██
+█████▀ ▀████▀   ██  ██ ▀████▀   ██     ██ ██ ██ ▀████▀ █████▀ ██ ██     █████▀
+*/
+/*! tablesorter (FORK) - updated 2018-03-19 (v2.30.1)*/
+/* Includes widgets ( storage,uitheme,columns,filter,stickyHeaders,resizable,saveSort ) */
+(function(factory) {
+	if (typeof define === 'function' && define.amd) {
+		define(['jquery'], factory);
+	} else if (typeof module === 'object' && typeof module.exports === 'object') {
+		module.exports = factory(require('jquery'));
+	} else {
+		factory(jQuery);
+	}
+}(function(jQuery) {
+
+/*! Widget: storage - updated 2018-03-18 (v2.30.0) */
+/*global JSON:false */
+;(function ($, window, document) {
+	'use strict';
+
+	var ts = $.tablesorter || {};
+
+	// update defaults for validator; these values must be falsy!
+	$.extend(true, ts.defaults, {
+		fixedUrl: '',
+		widgetOptions: {
+			storage_fixedUrl: '',
+			storage_group: '',
+			storage_page: '',
+			storage_storageType: '',
+			storage_tableId: '',
+			storage_useSessionStorage: ''
+		}
+	});
+
+	// *** Store data in local storage, with a cookie fallback ***
+	/* IE7 needs JSON library for JSON.stringify - (http://caniuse.com/#search=json)
+	   if you need it, then include https://github.com/douglascrockford/JSON-js
+
+	   $.parseJSON is not available is jQuery versions older than 1.4.1, using older
+	   versions will only allow storing information for one page at a time
+
+	   // *** Save data (JSON format only) ***
+	   // val must be valid JSON... use http://jsonlint.com/ to ensure it is valid
+	   var val = { "mywidget" : "data1" }; // valid JSON uses double quotes
+	   // $.tablesorter.storage(table, key, val);
+	   $.tablesorter.storage(table, 'tablesorter-mywidget', val);
+
+	   // *** Get data: $.tablesorter.storage(table, key); ***
+	   v = $.tablesorter.storage(table, 'tablesorter-mywidget');
+	   // val may be empty, so also check for your data
+	   val = (v && v.hasOwnProperty('mywidget')) ? v.mywidget : '';
+	   alert(val); // 'data1' if saved, or '' if not
+	*/
+	ts.storage = function(table, key, value, options) {
+		table = $(table)[0];
+		var cookieIndex, cookies, date,
+			hasStorage = false,
+			values = {},
+			c = table.config,
+			wo = c && c.widgetOptions,
+			debug = ts.debug(c, 'storage'),
+			storageType = (
+				( options && options.storageType ) || ( wo && wo.storage_storageType )
+			).toString().charAt(0).toLowerCase(),
+			// deprecating "useSessionStorage"; any storageType setting overrides it
+			session = storageType ? '' :
+				( options && options.useSessionStorage ) || ( wo && wo.storage_useSessionStorage ),
+			$table = $(table),
+			// id from (1) options ID, (2) table 'data-table-group' attribute, (3) widgetOptions.storage_tableId,
+			// (4) table ID, then (5) table index
+			id = options && options.id ||
+				$table.attr( options && options.group || wo && wo.storage_group || 'data-table-group') ||
+				wo && wo.storage_tableId || table.id || $('.tablesorter').index( $table ),
+			// url from (1) options url, (2) table 'data-table-page' attribute, (3) widgetOptions.storage_fixedUrl,
+			// (4) table.config.fixedUrl (deprecated), then (5) window location path
+			url = options && options.url ||
+				$table.attr(options && options.page || wo && wo.storage_page || 'data-table-page') ||
+				wo && wo.storage_fixedUrl || c && c.fixedUrl || window.location.pathname;
+
+		// skip if using cookies
+		if (storageType !== 'c') {
+			storageType = (storageType === 's' || session) ? 'sessionStorage' : 'localStorage';
+			// https://gist.github.com/paulirish/5558557
+			if (storageType in window) {
+				try {
+					window[storageType].setItem('_tmptest', 'temp');
+					hasStorage = true;
+					window[storageType].removeItem('_tmptest');
+				} catch (error) {
+					console.warn( storageType + ' is not supported in this browser' );
+				}
+			}
+		}
+		if (debug) {
+			console.log('Storage >> Using', hasStorage ? storageType : 'cookies');
+		}
+		// *** get value ***
+		if ($.parseJSON) {
+			if (hasStorage) {
+				values = $.parseJSON( window[storageType][key] || 'null' ) || {};
+			} else {
+				// old browser, using cookies
+				cookies = document.cookie.split(/[;\s|=]/);
+				// add one to get from the key to the value
+				cookieIndex = $.inArray(key, cookies) + 1;
+				values = (cookieIndex !== 0) ? $.parseJSON(cookies[cookieIndex] || 'null') || {} : {};
+			}
+		}
+		// allow value to be an empty string too
+		if (typeof value !== 'undefined' && window.JSON && JSON.hasOwnProperty('stringify')) {
+			// add unique identifiers = url pathname > table ID/index on page > data
+			if (!values[url]) {
+				values[url] = {};
+			}
+			values[url][id] = value;
+			// *** set value ***
+			if (hasStorage) {
+				window[storageType][key] = JSON.stringify(values);
+			} else {
+				date = new Date();
+				date.setTime(date.getTime() + (31536e+6)); // 365 days
+				document.cookie = key + '=' + (JSON.stringify(values)).replace(/\"/g, '\"') + '; expires=' + date.toGMTString() + '; path=/';
+			}
+		} else {
+			return values && values[url] ? values[url][id] : '';
+		}
+	};
+
+})(jQuery, window, document);
+
+/*! Widget: uitheme - updated 2018-03-18 (v2.30.0) */
+;(function ($) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	ts.themes = {
+		'bootstrap' : {
+			table        : 'table table-bordered table-striped',
+			caption      : 'caption',
+			// header class names
+			header       : 'bootstrap-header', // give the header a gradient background (theme.bootstrap_2.css)
+			sortNone     : '',
+			sortAsc      : '',
+			sortDesc     : '',
+			active       : '', // applied when column is sorted
+			hover        : '', // custom css required - a defined bootstrap style may not override other classes
+			// icon class names
+			icons        : '', // add 'bootstrap-icon-white' to make them white; this icon class is added to the <i> in the header
+			iconSortNone : 'bootstrap-icon-unsorted', // class name added to icon when column is not sorted
+			iconSortAsc  : 'glyphicon glyphicon-chevron-up', // class name added to icon when column has ascending sort
+			iconSortDesc : 'glyphicon glyphicon-chevron-down', // class name added to icon when column has descending sort
+			filterRow    : '', // filter row class
+			footerRow    : '',
+			footerCells  : '',
+			even         : '', // even row zebra striping
+			odd          : ''  // odd row zebra striping
+		},
+		'jui' : {
+			table        : 'ui-widget ui-widget-content ui-corner-all', // table classes
+			caption      : 'ui-widget-content',
+			// header class names
+			header       : 'ui-widget-header ui-corner-all ui-state-default', // header classes
+			sortNone     : '',
+			sortAsc      : '',
+			sortDesc     : '',
+			active       : 'ui-state-active', // applied when column is sorted
+			hover        : 'ui-state-hover',  // hover class
+			// icon class names
+			icons        : 'ui-icon', // icon class added to the <i> in the header
+			iconSortNone : 'ui-icon-carat-2-n-s ui-icon-caret-2-n-s', // class name added to icon when column is not sorted
+			iconSortAsc  : 'ui-icon-carat-1-n ui-icon-caret-1-n', // class name added to icon when column has ascending sort
+			iconSortDesc : 'ui-icon-carat-1-s ui-icon-caret-1-s', // class name added to icon when column has descending sort
+			filterRow    : '',
+			footerRow    : '',
+			footerCells  : '',
+			even         : 'ui-widget-content', // even row zebra striping
+			odd          : 'ui-state-default'   // odd row zebra striping
+		}
+	};
+
+	$.extend(ts.css, {
+		wrapper : 'tablesorter-wrapper' // ui theme & resizable
+	});
+
+	ts.addWidget({
+		id: 'uitheme',
+		priority: 10,
+		format: function(table, c, wo) {
+			var i, tmp, hdr, icon, time, $header, $icon, $tfoot, $h, oldtheme, oldremove, oldIconRmv, hasOldTheme,
+				themesAll = ts.themes,
+				$table = c.$table.add( $( c.namespace + '_extra_table' ) ),
+				$headers = c.$headers.add( $( c.namespace + '_extra_headers' ) ),
+				theme = c.theme || 'jui',
+				themes = themesAll[theme] || {},
+				remove = $.trim( [ themes.sortNone, themes.sortDesc, themes.sortAsc, themes.active ].join( ' ' ) ),
+				iconRmv = $.trim( [ themes.iconSortNone, themes.iconSortDesc, themes.iconSortAsc ].join( ' ' ) ),
+				debug = ts.debug(c, 'uitheme');
+			if (debug) { time = new Date(); }
+			// initialization code - run once
+			if (!$table.hasClass('tablesorter-' + theme) || c.theme !== c.appliedTheme || !wo.uitheme_applied) {
+				wo.uitheme_applied = true;
+				oldtheme = themesAll[c.appliedTheme] || {};
+				hasOldTheme = !$.isEmptyObject(oldtheme);
+				oldremove =  hasOldTheme ? [ oldtheme.sortNone, oldtheme.sortDesc, oldtheme.sortAsc, oldtheme.active ].join( ' ' ) : '';
+				oldIconRmv = hasOldTheme ? [ oldtheme.iconSortNone, oldtheme.iconSortDesc, oldtheme.iconSortAsc ].join( ' ' ) : '';
+				if (hasOldTheme) {
+					wo.zebra[0] = $.trim( ' ' + wo.zebra[0].replace(' ' + oldtheme.even, '') );
+					wo.zebra[1] = $.trim( ' ' + wo.zebra[1].replace(' ' + oldtheme.odd, '') );
+					c.$tbodies.children().removeClass( [ oldtheme.even, oldtheme.odd ].join(' ') );
+				}
+				// update zebra stripes
+				if (themes.even) { wo.zebra[0] += ' ' + themes.even; }
+				if (themes.odd) { wo.zebra[1] += ' ' + themes.odd; }
+				// add caption style
+				$table.children('caption')
+					.removeClass(oldtheme.caption || '')
+					.addClass(themes.caption);
+				// add table/footer class names
+				$tfoot = $table
+					// remove other selected themes
+					.removeClass( (c.appliedTheme ? 'tablesorter-' + (c.appliedTheme || '') : '') + ' ' + (oldtheme.table || '') )
+					.addClass('tablesorter-' + theme + ' ' + (themes.table || '')) // add theme widget class name
+					.children('tfoot');
+				c.appliedTheme = c.theme;
+
+				if ($tfoot.length) {
+					$tfoot
+						// if oldtheme.footerRow or oldtheme.footerCells are undefined, all class names are removed
+						.children('tr').removeClass(oldtheme.footerRow || '').addClass(themes.footerRow)
+						.children('th, td').removeClass(oldtheme.footerCells || '').addClass(themes.footerCells);
+				}
+				// update header classes
+				$headers
+					.removeClass( (hasOldTheme ? [ oldtheme.header, oldtheme.hover, oldremove ].join(' ') : '') || '' )
+					.addClass(themes.header)
+					.not('.sorter-false')
+					.unbind('mouseenter.tsuitheme mouseleave.tsuitheme')
+					.bind('mouseenter.tsuitheme mouseleave.tsuitheme', function(event) {
+						// toggleClass with switch added in jQuery 1.3
+						$(this)[ event.type === 'mouseenter' ? 'addClass' : 'removeClass' ](themes.hover || '');
+					});
+
+				$headers.each(function() {
+					var $this = $(this);
+					if (!$this.find('.' + ts.css.wrapper).length) {
+						// Firefox needs this inner div to position the icon & resizer correctly
+						$this.wrapInner('<div class="' + ts.css.wrapper + '" style="position:relative;height:100%;width:100%"></div>');
+					}
+				});
+				if (c.cssIcon) {
+					// if c.cssIcon is '', then no <i> is added to the header
+					$headers
+						.find('.' + ts.css.icon)
+						.removeClass(hasOldTheme ? [ oldtheme.icons, oldIconRmv ].join(' ') : '')
+						.addClass(themes.icons || '');
+				}
+				// filter widget initializes after uitheme
+				if (ts.hasWidget( c.table, 'filter' )) {
+					tmp = function() {
+						$table.children('thead').children('.' + ts.css.filterRow)
+							.removeClass(hasOldTheme ? oldtheme.filterRow || '' : '')
+							.addClass(themes.filterRow || '');
+					};
+					if (wo.filter_initialized) {
+						tmp();
+					} else {
+						$table.one('filterInit', function() {
+							tmp();
+						});
+					}
+				}
+			}
+			for (i = 0; i < c.columns; i++) {
+				$header = c.$headers
+					.add($(c.namespace + '_extra_headers'))
+					.not('.sorter-false')
+					.filter('[data-column="' + i + '"]');
+				$icon = (ts.css.icon) ? $header.find('.' + ts.css.icon) : $();
+				$h = $headers.not('.sorter-false').filter('[data-column="' + i + '"]:last');
+				if ($h.length) {
+					$header.removeClass(remove);
+					$icon.removeClass(iconRmv);
+					if ($h[0].sortDisabled) {
+						// no sort arrows for disabled columns!
+						$icon.removeClass(themes.icons || '');
+					} else {
+						hdr = themes.sortNone;
+						icon = themes.iconSortNone;
+						if ($h.hasClass(ts.css.sortAsc)) {
+							hdr = [ themes.sortAsc, themes.active ].join(' ');
+							icon = themes.iconSortAsc;
+						} else if ($h.hasClass(ts.css.sortDesc)) {
+							hdr = [ themes.sortDesc, themes.active ].join(' ');
+							icon = themes.iconSortDesc;
+						}
+						$header.addClass(hdr);
+						$icon.addClass(icon || '');
+					}
+				}
+			}
+			if (debug) {
+				console.log('uitheme >> Applied ' + theme + ' theme' + ts.benchmark(time));
+			}
+		},
+		remove: function(table, c, wo, refreshing) {
+			if (!wo.uitheme_applied) { return; }
+			var $table = c.$table,
+				theme = c.appliedTheme || 'jui',
+				themes = ts.themes[ theme ] || ts.themes.jui,
+				$headers = $table.children('thead').children(),
+				remove = themes.sortNone + ' ' + themes.sortDesc + ' ' + themes.sortAsc,
+				iconRmv = themes.iconSortNone + ' ' + themes.iconSortDesc + ' ' + themes.iconSortAsc;
+			$table.removeClass('tablesorter-' + theme + ' ' + themes.table);
+			wo.uitheme_applied = false;
+			if (refreshing) { return; }
+			$table.find(ts.css.header).removeClass(themes.header);
+			$headers
+				.unbind('mouseenter.tsuitheme mouseleave.tsuitheme') // remove hover
+				.removeClass(themes.hover + ' ' + remove + ' ' + themes.active)
+				.filter('.' + ts.css.filterRow)
+				.removeClass(themes.filterRow);
+			$headers.find('.' + ts.css.icon).removeClass(themes.icons + ' ' + iconRmv);
+		}
+	});
+
+})(jQuery);
+
+/*! Widget: columns - updated 5/24/2017 (v2.28.11) */
+;(function ($) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	ts.addWidget({
+		id: 'columns',
+		priority: 65,
+		options : {
+			columns : [ 'primary', 'secondary', 'tertiary' ]
+		},
+		format: function(table, c, wo) {
+			var $tbody, tbodyIndex, $rows, rows, $row, $cells, remove, indx,
+			$table = c.$table,
+			$tbodies = c.$tbodies,
+			sortList = c.sortList,
+			len = sortList.length,
+			// removed c.widgetColumns support
+			css = wo && wo.columns || [ 'primary', 'secondary', 'tertiary' ],
+			last = css.length - 1;
+			remove = css.join(' ');
+			// check if there is a sort (on initialization there may not be one)
+			for (tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
+				$tbody = ts.processTbody(table, $tbodies.eq(tbodyIndex), true); // detach tbody
+				$rows = $tbody.children('tr');
+				// loop through the visible rows
+				$rows.each(function() {
+					$row = $(this);
+					if (this.style.display !== 'none') {
+						// remove all columns class names
+						$cells = $row.children().removeClass(remove);
+						// add appropriate column class names
+						if (sortList && sortList[0]) {
+							// primary sort column class
+							$cells.eq(sortList[0][0]).addClass(css[0]);
+							if (len > 1) {
+								for (indx = 1; indx < len; indx++) {
+									// secondary, tertiary, etc sort column classes
+									$cells.eq(sortList[indx][0]).addClass( css[indx] || css[last] );
+								}
+							}
+						}
+					}
+				});
+				ts.processTbody(table, $tbody, false);
+			}
+			// add classes to thead and tfoot
+			rows = wo.columns_thead !== false ? [ 'thead tr' ] : [];
+			if (wo.columns_tfoot !== false) {
+				rows.push('tfoot tr');
+			}
+			if (rows.length) {
+				$rows = $table.find( rows.join(',') ).children().removeClass(remove);
+				if (len) {
+					for (indx = 0; indx < len; indx++) {
+						// add primary. secondary, tertiary, etc sort column classes
+						$rows.filter('[data-column="' + sortList[indx][0] + '"]').addClass(css[indx] || css[last]);
+					}
+				}
+			}
+		},
+		remove: function(table, c, wo) {
+			var tbodyIndex, $tbody,
+				$tbodies = c.$tbodies,
+				remove = (wo.columns || [ 'primary', 'secondary', 'tertiary' ]).join(' ');
+			c.$headers.removeClass(remove);
+			c.$table.children('tfoot').children('tr').children('th, td').removeClass(remove);
+			for (tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
+				$tbody = ts.processTbody(table, $tbodies.eq(tbodyIndex), true); // remove tbody
+				$tbody.children('tr').each(function() {
+					$(this).children().removeClass(remove);
+				});
+				ts.processTbody(table, $tbody, false); // restore tbody
+			}
+		}
+	});
+
+})(jQuery);
+
+/*! Widget: filter - updated 2018-03-18 (v2.30.0) *//*
+ * Requires tablesorter v2.8+ and jQuery 1.7+
+ * by Rob Garrison
+ */
+;( function ( $ ) {
+	'use strict';
+	var tsf, tsfRegex,
+		ts = $.tablesorter || {},
+		tscss = ts.css,
+		tskeyCodes = ts.keyCodes;
+
+	$.extend( tscss, {
+		filterRow      : 'tablesorter-filter-row',
+		filter         : 'tablesorter-filter',
+		filterDisabled : 'disabled',
+		filterRowHide  : 'hideme'
+	});
+
+	$.extend( tskeyCodes, {
+		backSpace : 8,
+		escape : 27,
+		space : 32,
+		left : 37,
+		down : 40
+	});
+
+	ts.addWidget({
+		id: 'filter',
+		priority: 50,
+		options : {
+			filter_cellFilter    : '',    // css class name added to the filter cell ( string or array )
+			filter_childRows     : false, // if true, filter includes child row content in the search
+			filter_childByColumn : false, // ( filter_childRows must be true ) if true = search child rows by column; false = search all child row text grouped
+			filter_childWithSibs : true,  // if true, include matching child row siblings
+			filter_columnAnyMatch: true,  // if true, allows using '#:{query}' in AnyMatch searches ( column:query )
+			filter_columnFilters : true,  // if true, a filter will be added to the top of each table column
+			filter_cssFilter     : '',    // css class name added to the filter row & each input in the row ( tablesorter-filter is ALWAYS added )
+			filter_defaultAttrib : 'data-value', // data attribute in the header cell that contains the default filter value
+			filter_defaultFilter : {},    // add a default column filter type '~{query}' to make fuzzy searches default; '{q1} AND {q2}' to make all searches use a logical AND.
+			filter_excludeFilter : {},    // filters to exclude, per column
+			filter_external      : '',    // jQuery selector string ( or jQuery object ) of external filters
+			filter_filteredRow   : 'filtered', // class added to filtered rows; define in css with "display:none" to hide the filtered-out rows
+			filter_filterLabel   : 'Filter "{{label}}" column by...', // Aria-label added to filter input/select; see #1495
+			filter_formatter     : null,  // add custom filter elements to the filter row
+			filter_functions     : null,  // add custom filter functions using this option
+			filter_hideEmpty     : true,  // hide filter row when table is empty
+			filter_hideFilters   : false, // collapse filter row when mouse leaves the area
+			filter_ignoreCase    : true,  // if true, make all searches case-insensitive
+			filter_liveSearch    : true,  // if true, search column content while the user types ( with a delay )
+			filter_matchType     : { 'input': 'exact', 'select': 'exact' }, // global query settings ('exact' or 'match'); overridden by "filter-match" or "filter-exact" class
+			filter_onlyAvail     : 'filter-onlyAvail', // a header with a select dropdown & this class name will only show available ( visible ) options within the drop down
+			filter_placeholder   : { search : '', select : '' }, // default placeholder text ( overridden by any header 'data-placeholder' setting )
+			filter_reset         : null,  // jQuery selector string of an element used to reset the filters
+			filter_resetOnEsc    : true,  // Reset filter input when the user presses escape - normalized across browsers
+			filter_saveFilters   : false, // Use the $.tablesorter.storage utility to save the most recent filters
+			filter_searchDelay   : 300,   // typing delay in milliseconds before starting a search
+			filter_searchFiltered: true,  // allow searching through already filtered rows in special circumstances; will speed up searching in large tables if true
+			filter_selectSource  : null,  // include a function to return an array of values to be added to the column filter select
+			filter_selectSourceSeparator : '|', // filter_selectSource array text left of the separator is added to the option value, right into the option text
+			filter_serversideFiltering : false, // if true, must perform server-side filtering b/c client-side filtering is disabled, but the ui and events will still be used.
+			filter_startsWith    : false, // if true, filter start from the beginning of the cell contents
+			filter_useParsedData : false  // filter all data using parsed content
+		},
+		format: function( table, c, wo ) {
+			if ( !c.$table.hasClass( 'hasFilters' ) ) {
+				tsf.init( table, c, wo );
+			}
+		},
+		remove: function( table, c, wo, refreshing ) {
+			var tbodyIndex, $tbody,
+				$table = c.$table,
+				$tbodies = c.$tbodies,
+				events = (
+					'addRows updateCell update updateRows updateComplete appendCache filterReset ' +
+					'filterAndSortReset filterFomatterUpdate filterEnd search stickyHeadersInit '
+				).split( ' ' ).join( c.namespace + 'filter ' );
+			$table
+				.removeClass( 'hasFilters' )
+				// add filter namespace to all BUT search
+				.unbind( events.replace( ts.regex.spaces, ' ' ) )
+				// remove the filter row even if refreshing, because the column might have been moved
+				.find( '.' + tscss.filterRow ).remove();
+			wo.filter_initialized = false;
+			if ( refreshing ) { return; }
+			for ( tbodyIndex = 0; tbodyIndex < $tbodies.length; tbodyIndex++ ) {
+				$tbody = ts.processTbody( table, $tbodies.eq( tbodyIndex ), true ); // remove tbody
+				$tbody.children().removeClass( wo.filter_filteredRow ).show();
+				ts.processTbody( table, $tbody, false ); // restore tbody
+			}
+			if ( wo.filter_reset ) {
+				$( document ).undelegate( wo.filter_reset, 'click' + c.namespace + 'filter' );
+			}
+		}
+	});
+
+	tsf = ts.filter = {
+
+		// regex used in filter 'check' functions - not for general use and not documented
+		regex: {
+			regex     : /^\/((?:\\\/|[^\/])+)\/([migyu]{0,5})?$/, // regex to test for regex
+			child     : /tablesorter-childRow/, // child row class name; this gets updated in the script
+			filtered  : /filtered/, // filtered (hidden) row class name; updated in the script
+			type      : /undefined|number/, // check type
+			exact     : /(^[\"\'=]+)|([\"\'=]+$)/g, // exact match (allow '==')
+			operators : /[<>=]/g, // replace operators
+			query     : '(q|query)', // replace filter queries
+			wild01    : /\?/g, // wild card match 0 or 1
+			wild0More : /\*/g, // wild care match 0 or more
+			quote     : /\"/g,
+			isNeg1    : /(>=?\s*-\d)/,
+			isNeg2    : /(<=?\s*\d)/
+		},
+		// function( c, data ) { }
+		// c = table.config
+		// data.$row = jQuery object of the row currently being processed
+		// data.$cells = jQuery object of all cells within the current row
+		// data.filters = array of filters for all columns ( some may be undefined )
+		// data.filter = filter for the current column
+		// data.iFilter = same as data.filter, except lowercase ( if wo.filter_ignoreCase is true )
+		// data.exact = table cell text ( or parsed data if column parser enabled; may be a number & not a string )
+		// data.iExact = same as data.exact, except lowercase ( if wo.filter_ignoreCase is true; may be a number & not a string )
+		// data.cache = table cell text from cache, so it has been parsed ( & in all lower case if c.ignoreCase is true )
+		// data.cacheArray = An array of parsed content from each table cell in the row being processed
+		// data.index = column index; table = table element ( DOM )
+		// data.parsed = array ( by column ) of boolean values ( from filter_useParsedData or 'filter-parsed' class )
+		types: {
+			or : function( c, data, vars ) {
+				// look for "|", but not if it is inside of a regular expression
+				if ( ( tsfRegex.orTest.test( data.iFilter ) || tsfRegex.orSplit.test( data.filter ) ) &&
+					// this test for regex has potential to slow down the overall search
+					!tsfRegex.regex.test( data.filter ) ) {
+					var indx, filterMatched, query, regex,
+						// duplicate data but split filter
+						data2 = $.extend( {}, data ),
+						filter = data.filter.split( tsfRegex.orSplit ),
+						iFilter = data.iFilter.split( tsfRegex.orSplit ),
+						len = filter.length;
+					for ( indx = 0; indx < len; indx++ ) {
+						data2.nestedFilters = true;
+						data2.filter = '' + ( tsf.parseFilter( c, filter[ indx ], data ) || '' );
+						data2.iFilter = '' + ( tsf.parseFilter( c, iFilter[ indx ], data ) || '' );
+						query = '(' + ( tsf.parseFilter( c, data2.filter, data ) || '' ) + ')';
+						try {
+							// use try/catch, because query may not be a valid regex if "|" is contained within a partial regex search,
+							// e.g "/(Alex|Aar" -> Uncaught SyntaxError: Invalid regular expression: /(/(Alex)/: Unterminated group
+							regex = new RegExp( data.isMatch ? query : '^' + query + '$', c.widgetOptions.filter_ignoreCase ? 'i' : '' );
+							// filterMatched = data2.filter === '' && indx > 0 ? true
+							// look for an exact match with the 'or' unless the 'filter-match' class is found
+							filterMatched = regex.test( data2.exact ) || tsf.processTypes( c, data2, vars );
+							if ( filterMatched ) {
+								return filterMatched;
+							}
+						} catch ( error ) {
+							return null;
+						}
+					}
+					// may be null from processing types
+					return filterMatched || false;
+				}
+				return null;
+			},
+			// Look for an AND or && operator ( logical and )
+			and : function( c, data, vars ) {
+				if ( tsfRegex.andTest.test( data.filter ) ) {
+					var indx, filterMatched, result, query, regex,
+						// duplicate data but split filter
+						data2 = $.extend( {}, data ),
+						filter = data.filter.split( tsfRegex.andSplit ),
+						iFilter = data.iFilter.split( tsfRegex.andSplit ),
+						len = filter.length;
+					for ( indx = 0; indx < len; indx++ ) {
+						data2.nestedFilters = true;
+						data2.filter = '' + ( tsf.parseFilter( c, filter[ indx ], data ) || '' );
+						data2.iFilter = '' + ( tsf.parseFilter( c, iFilter[ indx ], data ) || '' );
+						query = ( '(' + ( tsf.parseFilter( c, data2.filter, data ) || '' ) + ')' )
+							// replace wild cards since /(a*)/i will match anything
+							.replace( tsfRegex.wild01, '\\S{1}' ).replace( tsfRegex.wild0More, '\\S*' );
+						try {
+							// use try/catch just in case RegExp is invalid
+							regex = new RegExp( data.isMatch ? query : '^' + query + '$', c.widgetOptions.filter_ignoreCase ? 'i' : '' );
+							// look for an exact match with the 'and' unless the 'filter-match' class is found
+							result = ( regex.test( data2.exact ) || tsf.processTypes( c, data2, vars ) );
+							if ( indx === 0 ) {
+								filterMatched = result;
+							} else {
+								filterMatched = filterMatched && result;
+							}
+						} catch ( error ) {
+							return null;
+						}
+					}
+					// may be null from processing types
+					return filterMatched || false;
+				}
+				return null;
+			},
+			// Look for regex
+			regex: function( c, data ) {
+				if ( tsfRegex.regex.test( data.filter ) ) {
+					var matches,
+						// cache regex per column for optimal speed
+						regex = data.filter_regexCache[ data.index ] || tsfRegex.regex.exec( data.filter ),
+						isRegex = regex instanceof RegExp;
+					try {
+						if ( !isRegex ) {
+							// force case insensitive search if ignoreCase option set?
+							// if ( c.ignoreCase && !regex[2] ) { regex[2] = 'i'; }
+							data.filter_regexCache[ data.index ] = regex = new RegExp( regex[1], regex[2] );
+						}
+						matches = regex.test( data.exact );
+					} catch ( error ) {
+						matches = false;
+					}
+					return matches;
+				}
+				return null;
+			},
+			// Look for operators >, >=, < or <=
+			operators: function( c, data ) {
+				// ignore empty strings... because '' < 10 is true
+				if ( tsfRegex.operTest.test( data.iFilter ) && data.iExact !== '' ) {
+					var cachedValue, result, txt,
+						table = c.table,
+						parsed = data.parsed[ data.index ],
+						query = ts.formatFloat( data.iFilter.replace( tsfRegex.operators, '' ), table ),
+						parser = c.parsers[ data.index ] || {},
+						savedSearch = query;
+					// parse filter value in case we're comparing numbers ( dates )
+					if ( parsed || parser.type === 'numeric' ) {
+						txt = $.trim( '' + data.iFilter.replace( tsfRegex.operators, '' ) );
+						result = tsf.parseFilter( c, txt, data, true );
+						query = ( typeof result === 'number' && result !== '' && !isNaN( result ) ) ? result : query;
+					}
+					// iExact may be numeric - see issue #149;
+					// check if cached is defined, because sometimes j goes out of range? ( numeric columns )
+					if ( ( parsed || parser.type === 'numeric' ) && !isNaN( query ) &&
+						typeof data.cache !== 'undefined' ) {
+						cachedValue = data.cache;
+					} else {
+						txt = isNaN( data.iExact ) ? data.iExact.replace( ts.regex.nondigit, '' ) : data.iExact;
+						cachedValue = ts.formatFloat( txt, table );
+					}
+					if ( tsfRegex.gtTest.test( data.iFilter ) ) {
+						result = tsfRegex.gteTest.test( data.iFilter ) ? cachedValue >= query : cachedValue > query;
+					} else if ( tsfRegex.ltTest.test( data.iFilter ) ) {
+						result = tsfRegex.lteTest.test( data.iFilter ) ? cachedValue <= query : cachedValue < query;
+					}
+					// keep showing all rows if nothing follows the operator
+					if ( !result && savedSearch === '' ) {
+						result = true;
+					}
+					return result;
+				}
+				return null;
+			},
+			// Look for a not match
+			notMatch: function( c, data ) {
+				if ( tsfRegex.notTest.test( data.iFilter ) ) {
+					var indx,
+						txt = data.iFilter.replace( '!', '' ),
+						filter = tsf.parseFilter( c, txt, data ) || '';
+					if ( tsfRegex.exact.test( filter ) ) {
+						// look for exact not matches - see #628
+						filter = filter.replace( tsfRegex.exact, '' );
+						return filter === '' ? true : $.trim( filter ) !== data.iExact;
+					} else {
+						indx = data.iExact.search( $.trim( filter ) );
+						return filter === '' ? true :
+							// return true if not found
+							data.anyMatch ? indx < 0 :
+							// return false if found
+							!( c.widgetOptions.filter_startsWith ? indx === 0 : indx >= 0 );
+					}
+				}
+				return null;
+			},
+			// Look for quotes or equals to get an exact match; ignore type since iExact could be numeric
+			exact: function( c, data ) {
+				/*jshint eqeqeq:false */
+				if ( tsfRegex.exact.test( data.iFilter ) ) {
+					var txt = data.iFilter.replace( tsfRegex.exact, '' ),
+						filter = tsf.parseFilter( c, txt, data ) || '';
+					// eslint-disable-next-line eqeqeq
+					return data.anyMatch ? $.inArray( filter, data.rowArray ) >= 0 : filter == data.iExact;
+				}
+				return null;
+			},
+			// Look for a range ( using ' to ' or ' - ' ) - see issue #166; thanks matzhu!
+			range : function( c, data ) {
+				if ( tsfRegex.toTest.test( data.iFilter ) ) {
+					var result, tmp, range1, range2,
+						table = c.table,
+						index = data.index,
+						parsed = data.parsed[index],
+						// make sure the dash is for a range and not indicating a negative number
+						query = data.iFilter.split( tsfRegex.toSplit );
+
+					tmp = query[0].replace( ts.regex.nondigit, '' ) || '';
+					range1 = ts.formatFloat( tsf.parseFilter( c, tmp, data ), table );
+					tmp = query[1].replace( ts.regex.nondigit, '' ) || '';
+					range2 = ts.formatFloat( tsf.parseFilter( c, tmp, data ), table );
+					// parse filter value in case we're comparing numbers ( dates )
+					if ( parsed || c.parsers[ index ].type === 'numeric' ) {
+						result = c.parsers[ index ].format( '' + query[0], table, c.$headers.eq( index ), index );
+						range1 = ( result !== '' && !isNaN( result ) ) ? result : range1;
+						result = c.parsers[ index ].format( '' + query[1], table, c.$headers.eq( index ), index );
+						range2 = ( result !== '' && !isNaN( result ) ) ? result : range2;
+					}
+					if ( ( parsed || c.parsers[ index ].type === 'numeric' ) && !isNaN( range1 ) && !isNaN( range2 ) ) {
+						result = data.cache;
+					} else {
+						tmp = isNaN( data.iExact ) ? data.iExact.replace( ts.regex.nondigit, '' ) : data.iExact;
+						result = ts.formatFloat( tmp, table );
+					}
+					if ( range1 > range2 ) {
+						tmp = range1; range1 = range2; range2 = tmp; // swap
+					}
+					return ( result >= range1 && result <= range2 ) || ( range1 === '' || range2 === '' );
+				}
+				return null;
+			},
+			// Look for wild card: ? = single, * = multiple, or | = logical OR
+			wild : function( c, data ) {
+				if ( tsfRegex.wildOrTest.test( data.iFilter ) ) {
+					var query = '' + ( tsf.parseFilter( c, data.iFilter, data ) || '' );
+					// look for an exact match with the 'or' unless the 'filter-match' class is found
+					if ( !tsfRegex.wildTest.test( query ) && data.nestedFilters ) {
+						query = data.isMatch ? query : '^(' + query + ')$';
+					}
+					// parsing the filter may not work properly when using wildcards =/
+					try {
+						return new RegExp(
+							query.replace( tsfRegex.wild01, '\\S{1}' ).replace( tsfRegex.wild0More, '\\S*' ),
+							c.widgetOptions.filter_ignoreCase ? 'i' : ''
+						)
+						.test( data.exact );
+					} catch ( error ) {
+						return null;
+					}
+				}
+				return null;
+			},
+			// fuzzy text search; modified from https://github.com/mattyork/fuzzy ( MIT license )
+			fuzzy: function( c, data ) {
+				if ( tsfRegex.fuzzyTest.test( data.iFilter ) ) {
+					var indx,
+						patternIndx = 0,
+						len = data.iExact.length,
+						txt = data.iFilter.slice( 1 ),
+						pattern = tsf.parseFilter( c, txt, data ) || '';
+					for ( indx = 0; indx < len; indx++ ) {
+						if ( data.iExact[ indx ] === pattern[ patternIndx ] ) {
+							patternIndx += 1;
+						}
+					}
+					return patternIndx === pattern.length;
+				}
+				return null;
+			}
+		},
+		init: function( table ) {
+			// filter language options
+			ts.language = $.extend( true, {}, {
+				to  : 'to',
+				or  : 'or',
+				and : 'and'
+			}, ts.language );
+
+			var options, string, txt, $header, column, val, fxn, noSelect,
+				c = table.config,
+				wo = c.widgetOptions,
+				processStr = function(prefix, str, suffix) {
+					str = str.trim();
+					// don't include prefix/suffix if str is empty
+					return str === '' ? '' : (prefix || '') + str + (suffix || '');
+				};
+			c.$table.addClass( 'hasFilters' );
+			c.lastSearch = [];
+
+			// define timers so using clearTimeout won't cause an undefined error
+			wo.filter_searchTimer = null;
+			wo.filter_initTimer = null;
+			wo.filter_formatterCount = 0;
+			wo.filter_formatterInit = [];
+			wo.filter_anyColumnSelector = '[data-column="all"],[data-column="any"]';
+			wo.filter_multipleColumnSelector = '[data-column*="-"],[data-column*=","]';
+
+			val = '\\{' + tsfRegex.query + '\\}';
+			$.extend( tsfRegex, {
+				child : new RegExp( c.cssChildRow ),
+				filtered : new RegExp( wo.filter_filteredRow ),
+				alreadyFiltered : new RegExp( '(\\s+(-' + processStr('|', ts.language.or) + processStr('|', ts.language.to) + ')\\s+)', 'i' ),
+				toTest : new RegExp( '\\s+(-' + processStr('|', ts.language.to) + ')\\s+', 'i' ),
+				toSplit : new RegExp( '(?:\\s+(?:-' + processStr('|', ts.language.to) + ')\\s+)', 'gi' ),
+				andTest : new RegExp( '\\s+(' + processStr('', ts.language.and, '|') + '&&)\\s+', 'i' ),
+				andSplit : new RegExp( '(?:\\s+(?:' + processStr('', ts.language.and, '|') + '&&)\\s+)', 'gi' ),
+				orTest : new RegExp( '(\\|' + processStr('|\\s+', ts.language.or, '\\s+') + ')', 'i' ),
+				orSplit : new RegExp( '(?:\\|' + processStr('|\\s+(?:', ts.language.or, ')\\s+') + ')', 'gi' ),
+				iQuery : new RegExp( val, 'i' ),
+				igQuery : new RegExp( val, 'ig' ),
+				operTest : /^[<>]=?/,
+				gtTest  : />/,
+				gteTest : />=/,
+				ltTest  : /</,
+				lteTest : /<=/,
+				notTest : /^\!/,
+				wildOrTest : /[\?\*\|]/,
+				wildTest : /\?\*/,
+				fuzzyTest : /^~/,
+				exactTest : /[=\"\|!]/
+			});
+
+			// don't build filter row if columnFilters is false or all columns are set to 'filter-false'
+			// see issue #156
+			val = c.$headers.filter( '.filter-false, .parser-false' ).length;
+			if ( wo.filter_columnFilters !== false && val !== c.$headers.length ) {
+				// build filter row
+				tsf.buildRow( table, c, wo );
+			}
+
+			txt = 'addRows updateCell update updateRows updateComplete appendCache filterReset ' +
+				'filterAndSortReset filterResetSaved filterEnd search '.split( ' ' ).join( c.namespace + 'filter ' );
+			c.$table.bind( txt, function( event, filter ) {
+				val = wo.filter_hideEmpty &&
+					$.isEmptyObject( c.cache ) &&
+					!( c.delayInit && event.type === 'appendCache' );
+				// hide filter row using the 'filtered' class name
+				c.$table.find( '.' + tscss.filterRow ).toggleClass( wo.filter_filteredRow, val ); // fixes #450
+				if ( !/(search|filter)/.test( event.type ) ) {
+					event.stopPropagation();
+					tsf.buildDefault( table, true );
+				}
+				// Add filterAndSortReset - see #1361
+				if ( event.type === 'filterReset' || event.type === 'filterAndSortReset' ) {
+					c.$table.find( '.' + tscss.filter ).add( wo.filter_$externalFilters ).val( '' );
+					if ( event.type === 'filterAndSortReset' ) {
+						ts.sortReset( this.config, function() {
+							tsf.searching( table, [] );
+						});
+					} else {
+						tsf.searching( table, [] );
+					}
+				} else if ( event.type === 'filterResetSaved' ) {
+					ts.storage( table, 'tablesorter-filters', '' );
+				} else if ( event.type === 'filterEnd' ) {
+					tsf.buildDefault( table, true );
+				} else {
+					// send false argument to force a new search; otherwise if the filter hasn't changed,
+					// it will return
+					filter = event.type === 'search' ? filter :
+						event.type === 'updateComplete' ? c.$table.data( 'lastSearch' ) : '';
+					if ( /(update|add)/.test( event.type ) && event.type !== 'updateComplete' ) {
+						// force a new search since content has changed
+						c.lastCombinedFilter = null;
+						c.lastSearch = [];
+						// update filterFormatters after update (& small delay) - Fixes #1237
+						setTimeout(function() {
+							c.$table.triggerHandler( 'filterFomatterUpdate' );
+						}, 100);
+					}
+					// pass true ( skipFirst ) to prevent the tablesorter.setFilters function from skipping the first
+					// input ensures all inputs are updated when a search is triggered on the table
+					// $( 'table' ).trigger( 'search', [...] );
+					tsf.searching( table, filter, true );
+				}
+				return false;
+			});
+
+			// reset button/link
+			if ( wo.filter_reset ) {
+				if ( wo.filter_reset instanceof $ ) {
+					// reset contains a jQuery object, bind to it
+					wo.filter_reset.click( function() {
+						c.$table.triggerHandler( 'filterReset' );
+					});
+				} else if ( $( wo.filter_reset ).length ) {
+					// reset is a jQuery selector, use event delegation
+					$( document )
+						.undelegate( wo.filter_reset, 'click' + c.namespace + 'filter' )
+						.delegate( wo.filter_reset, 'click' + c.namespace + 'filter', function() {
+							// trigger a reset event, so other functions ( filter_formatter ) know when to reset
+							c.$table.triggerHandler( 'filterReset' );
+						});
+				}
+			}
+			if ( wo.filter_functions ) {
+				for ( column = 0; column < c.columns; column++ ) {
+					fxn = ts.getColumnData( table, wo.filter_functions, column );
+					if ( fxn ) {
+						// remove 'filter-select' from header otherwise the options added here are replaced with
+						// all options
+						$header = c.$headerIndexed[ column ].removeClass( 'filter-select' );
+						// don't build select if 'filter-false' or 'parser-false' set
+						noSelect = !( $header.hasClass( 'filter-false' ) || $header.hasClass( 'parser-false' ) );
+						options = '';
+						if ( fxn === true && noSelect ) {
+							tsf.buildSelect( table, column );
+						} else if ( typeof fxn === 'object' && noSelect ) {
+							// add custom drop down list
+							for ( string in fxn ) {
+								if ( typeof string === 'string' ) {
+									options += options === '' ?
+										'<option value="">' +
+											( $header.data( 'placeholder' ) ||
+												$header.attr( 'data-placeholder' ) ||
+												wo.filter_placeholder.select ||
+												''
+											) +
+										'</option>' : '';
+									val = string;
+									txt = string;
+									if ( string.indexOf( wo.filter_selectSourceSeparator ) >= 0 ) {
+										val = string.split( wo.filter_selectSourceSeparator );
+										txt = val[1];
+										val = val[0];
+									}
+									options += '<option ' +
+										( txt === val ? '' : 'data-function-name="' + string + '" ' ) +
+										'value="' + val + '">' + txt + '</option>';
+								}
+							}
+							c.$table
+								.find( 'thead' )
+								.find( 'select.' + tscss.filter + '[data-column="' + column + '"]' )
+								.append( options );
+							txt = wo.filter_selectSource;
+							fxn = typeof txt === 'function' ? true : ts.getColumnData( table, txt, column );
+							if ( fxn ) {
+								// updating so the extra options are appended
+								tsf.buildSelect( c.table, column, '', true, $header.hasClass( wo.filter_onlyAvail ) );
+							}
+						}
+					}
+				}
+			}
+			// not really updating, but if the column has both the 'filter-select' class &
+			// filter_functions set to true, it would append the same options twice.
+			tsf.buildDefault( table, true );
+
+			tsf.bindSearch( table, c.$table.find( '.' + tscss.filter ), true );
+			if ( wo.filter_external ) {
+				tsf.bindSearch( table, wo.filter_external );
+			}
+
+			if ( wo.filter_hideFilters ) {
+				tsf.hideFilters( c );
+			}
+
+			// show processing icon
+			if ( c.showProcessing ) {
+				txt = 'filterStart filterEnd '.split( ' ' ).join( c.namespace + 'filter-sp ' );
+				c.$table
+					.unbind( txt.replace( ts.regex.spaces, ' ' ) )
+					.bind( txt, function( event, columns ) {
+					// only add processing to certain columns to all columns
+					$header = ( columns ) ?
+						c.$table
+							.find( '.' + tscss.header )
+							.filter( '[data-column]' )
+							.filter( function() {
+								return columns[ $( this ).data( 'column' ) ] !== '';
+							}) : '';
+					ts.isProcessing( table, event.type === 'filterStart', columns ? $header : '' );
+				});
+			}
+
+			// set filtered rows count ( intially unfiltered )
+			c.filteredRows = c.totalRows;
+
+			// add default values
+			txt = 'tablesorter-initialized pagerBeforeInitialized '.split( ' ' ).join( c.namespace + 'filter ' );
+			c.$table
+			.unbind( txt.replace( ts.regex.spaces, ' ' ) )
+			.bind( txt, function() {
+				tsf.completeInit( this );
+			});
+			// if filter widget is added after pager has initialized; then set filter init flag
+			if ( c.pager && c.pager.initialized && !wo.filter_initialized ) {
+				c.$table.triggerHandler( 'filterFomatterUpdate' );
+				setTimeout( function() {
+					tsf.filterInitComplete( c );
+				}, 100 );
+			} else if ( !wo.filter_initialized ) {
+				tsf.completeInit( table );
+			}
+		},
+		completeInit: function( table ) {
+			// redefine 'c' & 'wo' so they update properly inside this callback
+			var c = table.config,
+				wo = c.widgetOptions,
+				filters = tsf.setDefaults( table, c, wo ) || [];
+			if ( filters.length ) {
+				// prevent delayInit from triggering a cache build if filters are empty
+				if ( !( c.delayInit && filters.join( '' ) === '' ) ) {
+					ts.setFilters( table, filters, true );
+				}
+			}
+			c.$table.triggerHandler( 'filterFomatterUpdate' );
+			// trigger init after setTimeout to prevent multiple filterStart/End/Init triggers
+			setTimeout( function() {
+				if ( !wo.filter_initialized ) {
+					tsf.filterInitComplete( c );
+				}
+			}, 100 );
+		},
+
+		// $cell parameter, but not the config, is passed to the filter_formatters,
+		// so we have to work with it instead
+		formatterUpdated: function( $cell, column ) {
+			// prevent error if $cell is undefined - see #1056
+			var $table = $cell && $cell.closest( 'table' );
+			var config = $table.length && $table[0].config,
+				wo = config && config.widgetOptions;
+			if ( wo && !wo.filter_initialized ) {
+				// add updates by column since this function
+				// may be called numerous times before initialization
+				wo.filter_formatterInit[ column ] = 1;
+			}
+		},
+		filterInitComplete: function( c ) {
+			var indx, len,
+				wo = c.widgetOptions,
+				count = 0,
+				completed = function() {
+					wo.filter_initialized = true;
+					// update lastSearch - it gets cleared often
+					c.lastSearch = c.$table.data( 'lastSearch' );
+					c.$table.triggerHandler( 'filterInit', c );
+					tsf.findRows( c.table, c.lastSearch || [] );
+					if (ts.debug(c, 'filter')) {
+						console.log('Filter >> Widget initialized');
+					}
+				};
+			if ( $.isEmptyObject( wo.filter_formatter ) ) {
+				completed();
+			} else {
+				len = wo.filter_formatterInit.length;
+				for ( indx = 0; indx < len; indx++ ) {
+					if ( wo.filter_formatterInit[ indx ] === 1 ) {
+						count++;
+					}
+				}
+				clearTimeout( wo.filter_initTimer );
+				if ( !wo.filter_initialized && count === wo.filter_formatterCount ) {
+					// filter widget initialized
+					completed();
+				} else if ( !wo.filter_initialized ) {
+					// fall back in case a filter_formatter doesn't call
+					// $.tablesorter.filter.formatterUpdated( $cell, column ), and the count is off
+					wo.filter_initTimer = setTimeout( function() {
+						completed();
+					}, 500 );
+				}
+			}
+		},
+		// encode or decode filters for storage; see #1026
+		processFilters: function( filters, encode ) {
+			var indx,
+				// fixes #1237; previously returning an encoded "filters" value
+				result = [],
+				mode = encode ? encodeURIComponent : decodeURIComponent,
+				len = filters.length;
+			for ( indx = 0; indx < len; indx++ ) {
+				if ( filters[ indx ] ) {
+					result[ indx ] = mode( filters[ indx ] );
+				}
+			}
+			return result;
+		},
+		setDefaults: function( table, c, wo ) {
+			var isArray, saved, indx, col, $filters,
+				// get current ( default ) filters
+				filters = ts.getFilters( table ) || [];
+			if ( wo.filter_saveFilters && ts.storage ) {
+				saved = ts.storage( table, 'tablesorter-filters' ) || [];
+				isArray = $.isArray( saved );
+				// make sure we're not just getting an empty array
+				if ( !( isArray && saved.join( '' ) === '' || !isArray ) ) {
+					filters = tsf.processFilters( saved );
+				}
+			}
+			// if no filters saved, then check default settings
+			if ( filters.join( '' ) === '' ) {
+				// allow adding default setting to external filters
+				$filters = c.$headers.add( wo.filter_$externalFilters )
+					.filter( '[' + wo.filter_defaultAttrib + ']' );
+				for ( indx = 0; indx <= c.columns; indx++ ) {
+					// include data-column='all' external filters
+					col = indx === c.columns ? 'all' : indx;
+					filters[ indx ] = $filters
+						.filter( '[data-column="' + col + '"]' )
+						.attr( wo.filter_defaultAttrib ) || filters[indx] || '';
+				}
+			}
+			c.$table.data( 'lastSearch', filters );
+			return filters;
+		},
+		parseFilter: function( c, filter, data, parsed ) {
+			return parsed || data.parsed[ data.index ] ?
+				c.parsers[ data.index ].format( filter, c.table, [], data.index ) :
+				filter;
+		},
+		buildRow: function( table, c, wo ) {
+			var $filter, col, column, $header, makeSelect, disabled, name, ffxn, tmp,
+				// c.columns defined in computeThIndexes()
+				cellFilter = wo.filter_cellFilter,
+				columns = c.columns,
+				arry = $.isArray( cellFilter ),
+				buildFilter = '<tr role="search" class="' + tscss.filterRow + ' ' + c.cssIgnoreRow + '">';
+			for ( column = 0; column < columns; column++ ) {
+				if ( c.$headerIndexed[ column ].length ) {
+					// account for entire column set with colspan. See #1047
+					tmp = c.$headerIndexed[ column ] && c.$headerIndexed[ column ][0].colSpan || 0;
+					if ( tmp > 1 ) {
+						buildFilter += '<td data-column="' + column + '-' + ( column + tmp - 1 ) + '" colspan="' + tmp + '"';
+					} else {
+						buildFilter += '<td data-column="' + column + '"';
+					}
+					if ( arry ) {
+						buildFilter += ( cellFilter[ column ] ? ' class="' + cellFilter[ column ] + '"' : '' );
+					} else {
+						buildFilter += ( cellFilter !== '' ? ' class="' + cellFilter + '"' : '' );
+					}
+					buildFilter += '></td>';
+				}
+			}
+			c.$filters = $( buildFilter += '</tr>' )
+				.appendTo( c.$table.children( 'thead' ).eq( 0 ) )
+				.children( 'td' );
+			// build each filter input
+			for ( column = 0; column < columns; column++ ) {
+				disabled = false;
+				// assuming last cell of a column is the main column
+				$header = c.$headerIndexed[ column ];
+				if ( $header && $header.length ) {
+					// $filter = c.$filters.filter( '[data-column="' + column + '"]' );
+					$filter = tsf.getColumnElm( c, c.$filters, column );
+					ffxn = ts.getColumnData( table, wo.filter_functions, column );
+					makeSelect = ( wo.filter_functions && ffxn && typeof ffxn !== 'function' ) ||
+						$header.hasClass( 'filter-select' );
+					// get data from jQuery data, metadata, headers option or header class name
+					col = ts.getColumnData( table, c.headers, column );
+					disabled = ts.getData( $header[0], col, 'filter' ) === 'false' ||
+						ts.getData( $header[0], col, 'parser' ) === 'false';
+
+					if ( makeSelect ) {
+						buildFilter = $( '<select>' ).appendTo( $filter );
+					} else {
+						ffxn = ts.getColumnData( table, wo.filter_formatter, column );
+						if ( ffxn ) {
+							wo.filter_formatterCount++;
+							buildFilter = ffxn( $filter, column );
+							// no element returned, so lets go find it
+							if ( buildFilter && buildFilter.length === 0 ) {
+								buildFilter = $filter.children( 'input' );
+							}
+							// element not in DOM, so lets attach it
+							if ( buildFilter && ( buildFilter.parent().length === 0 ||
+								( buildFilter.parent().length && buildFilter.parent()[0] !== $filter[0] ) ) ) {
+								$filter.append( buildFilter );
+							}
+						} else {
+							buildFilter = $( '<input type="search">' ).appendTo( $filter );
+						}
+						if ( buildFilter ) {
+							tmp = $header.data( 'placeholder' ) ||
+								$header.attr( 'data-placeholder' ) ||
+								wo.filter_placeholder.search || '';
+							buildFilter.attr( 'placeholder', tmp );
+						}
+					}
+					if ( buildFilter ) {
+						// add filter class name
+						name = ( $.isArray( wo.filter_cssFilter ) ?
+							( typeof wo.filter_cssFilter[column] !== 'undefined' ? wo.filter_cssFilter[column] || '' : '' ) :
+							wo.filter_cssFilter ) || '';
+						// copy data-column from table cell (it will include colspan)
+						buildFilter.addClass( tscss.filter + ' ' + name );
+						name = wo.filter_filterLabel;
+						tmp = name.match(/{{([^}]+?)}}/g);
+						if (!tmp) {
+							tmp = [ '{{label}}' ];
+						}
+						$.each(tmp, function(indx, attr) {
+							var regex = new RegExp(attr, 'g'),
+								data = $header.attr('data-' + attr.replace(/{{|}}/g, '')),
+								text = typeof data === 'undefined' ? $header.text() : data;
+							name = name.replace( regex, $.trim( text ) );
+						});
+						buildFilter.attr({
+							'data-column': $filter.attr( 'data-column' ),
+							'aria-label': name
+						});
+						if ( disabled ) {
+							buildFilter.attr( 'placeholder', '' ).addClass( tscss.filterDisabled )[0].disabled = true;
+						}
+					}
+				}
+			}
+		},
+		bindSearch: function( table, $el, internal ) {
+			table = $( table )[0];
+			$el = $( $el ); // allow passing a selector string
+			if ( !$el.length ) { return; }
+			var tmp,
+				c = table.config,
+				wo = c.widgetOptions,
+				namespace = c.namespace + 'filter',
+				$ext = wo.filter_$externalFilters;
+			if ( internal !== true ) {
+				// save anyMatch element
+				tmp = wo.filter_anyColumnSelector + ',' + wo.filter_multipleColumnSelector;
+				wo.filter_$anyMatch = $el.filter( tmp );
+				if ( $ext && $ext.length ) {
+					wo.filter_$externalFilters = wo.filter_$externalFilters.add( $el );
+				} else {
+					wo.filter_$externalFilters = $el;
+				}
+				// update values ( external filters added after table initialization )
+				ts.setFilters( table, c.$table.data( 'lastSearch' ) || [], internal === false );
+			}
+			// unbind events
+			tmp = ( 'keypress keyup keydown search change input '.split( ' ' ).join( namespace + ' ' ) );
+			$el
+			// use data attribute instead of jQuery data since the head is cloned without including
+			// the data/binding
+			.attr( 'data-lastSearchTime', new Date().getTime() )
+			.unbind( tmp.replace( ts.regex.spaces, ' ' ) )
+			.bind( 'keydown' + namespace, function( event ) {
+				if ( event.which === tskeyCodes.escape && !table.config.widgetOptions.filter_resetOnEsc ) {
+					// prevent keypress event
+					return false;
+				}
+			})
+			.bind( 'keyup' + namespace, function( event ) {
+				wo = table.config.widgetOptions; // make sure "wo" isn't cached
+				var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
+					liveSearch = typeof wo.filter_liveSearch === 'boolean' ? wo.filter_liveSearch :
+						ts.getColumnData( table, wo.filter_liveSearch, column );
+				if ( typeof liveSearch === 'undefined' ) {
+					liveSearch = wo.filter_liveSearch.fallback || false;
+				}
+				$( this ).attr( 'data-lastSearchTime', new Date().getTime() );
+				// emulate what webkit does.... escape clears the filter
+				if ( event.which === tskeyCodes.escape ) {
+					// make sure to restore the last value on escape
+					this.value = wo.filter_resetOnEsc ? '' : c.lastSearch[column];
+					// don't return if the search value is empty ( all rows need to be revealed )
+				} else if ( this.value !== '' && (
+					// liveSearch can contain a min value length; ignore arrow and meta keys, but allow backspace
+					( typeof liveSearch === 'number' && this.value.length < liveSearch ) ||
+					// let return & backspace continue on, but ignore arrows & non-valid characters
+					( event.which !== tskeyCodes.enter && event.which !== tskeyCodes.backSpace &&
+						( event.which < tskeyCodes.space || ( event.which >= tskeyCodes.left && event.which <= tskeyCodes.down ) ) ) ) ) {
+					return;
+					// live search
+				} else if ( liveSearch === false ) {
+					if ( this.value !== '' && event.which !== tskeyCodes.enter ) {
+						return;
+					}
+				}
+				// change event = no delay; last true flag tells getFilters to skip newest timed input
+				tsf.searching( table, true, true, column );
+			})
+			// include change for select - fixes #473
+			.bind( 'search change keypress input blur '.split( ' ' ).join( namespace + ' ' ), function( event ) {
+				// don't get cached data, in case data-column changes dynamically
+				var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
+					eventType = event.type,
+					liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
+						wo.filter_liveSearch :
+						ts.getColumnData( table, wo.filter_liveSearch, column );
+				if ( table.config.widgetOptions.filter_initialized &&
+					// immediate search if user presses enter
+					( event.which === tskeyCodes.enter ||
+						// immediate search if a "search" or "blur" is triggered on the input
+						( eventType === 'search' || eventType === 'blur' ) ||
+						// change & input events must be ignored if liveSearch !== true
+						( eventType === 'change' || eventType === 'input' ) &&
+						// prevent search if liveSearch is a number
+						( liveSearch === true || liveSearch !== true && event.target.nodeName !== 'INPUT' ) &&
+						// don't allow 'change' or 'input' event to process if the input value
+						// is the same - fixes #685
+						this.value !== c.lastSearch[column]
+					)
+				) {
+					event.preventDefault();
+					// init search with no delay
+					$( this ).attr( 'data-lastSearchTime', new Date().getTime() );
+					tsf.searching( table, eventType !== 'keypress', true, column );
+				}
+			});
+		},
+		searching: function( table, filter, skipFirst, column ) {
+			var liveSearch,
+				wo = table.config.widgetOptions;
+			if (typeof column === 'undefined') {
+				// no delay
+				liveSearch = false;
+			} else {
+				liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
+					wo.filter_liveSearch :
+					// get column setting, or set to fallback value, or default to false
+					ts.getColumnData( table, wo.filter_liveSearch, column );
+				if ( typeof liveSearch === 'undefined' ) {
+					liveSearch = wo.filter_liveSearch.fallback || false;
+				}
+			}
+			clearTimeout( wo.filter_searchTimer );
+			if ( typeof filter === 'undefined' || filter === true ) {
+				// delay filtering
+				wo.filter_searchTimer = setTimeout( function() {
+					tsf.checkFilters( table, filter, skipFirst );
+				}, liveSearch ? wo.filter_searchDelay : 10 );
+			} else {
+				// skip delay
+				tsf.checkFilters( table, filter, skipFirst );
+			}
+		},
+		equalFilters: function (c, filter1, filter2) {
+			var indx,
+				f1 = [],
+				f2 = [],
+				len = c.columns + 1; // add one to include anyMatch filter
+			filter1 = $.isArray(filter1) ? filter1 : [];
+			filter2 = $.isArray(filter2) ? filter2 : [];
+			for (indx = 0; indx < len; indx++) {
+				f1[indx] = filter1[indx] || '';
+				f2[indx] = filter2[indx] || '';
+			}
+			return f1.join(',') === f2.join(',');
+		},
+		checkFilters: function( table, filter, skipFirst ) {
+			var c = table.config,
+				wo = c.widgetOptions,
+				filterArray = $.isArray( filter ),
+				filters = ( filterArray ) ? filter : ts.getFilters( table, true ),
+				currentFilters = filters || []; // current filter values
+			// prevent errors if delay init is set
+			if ( $.isEmptyObject( c.cache ) ) {
+				// update cache if delayInit set & pager has initialized ( after user initiates a search )
+				if ( c.delayInit && ( !c.pager || c.pager && c.pager.initialized ) ) {
+					ts.updateCache( c, function() {
+						tsf.checkFilters( table, false, skipFirst );
+					});
+				}
+				return;
+			}
+			// add filter array back into inputs
+			if ( filterArray ) {
+				ts.setFilters( table, filters, false, skipFirst !== true );
+				if ( !wo.filter_initialized ) {
+					c.lastSearch = [];
+					c.lastCombinedFilter = '';
+				}
+			}
+			if ( wo.filter_hideFilters ) {
+				// show/hide filter row as needed
+				c.$table
+					.find( '.' + tscss.filterRow )
+					.triggerHandler( tsf.hideFiltersCheck( c ) ? 'mouseleave' : 'mouseenter' );
+			}
+			// return if the last search is the same; but filter === false when updating the search
+			// see example-widget-filter.html filter toggle buttons
+			if ( tsf.equalFilters(c, c.lastSearch, currentFilters) && filter !== false ) {
+				return;
+			} else if ( filter === false ) {
+				// force filter refresh
+				c.lastCombinedFilter = '';
+				c.lastSearch = [];
+			}
+			// define filter inside it is false
+			filters = filters || [];
+			// convert filters to strings - see #1070
+			filters = Array.prototype.map ?
+				filters.map( String ) :
+				// for IE8 & older browsers - maybe not the best method
+				filters.join( '\ufffd' ).split( '\ufffd' );
+
+			if ( wo.filter_initialized ) {
+				c.$table.triggerHandler( 'filterStart', [ filters ] );
+			}
+			if ( c.showProcessing ) {
+				// give it time for the processing icon to kick in
+				setTimeout( function() {
+					tsf.findRows( table, filters, currentFilters );
+					return false;
+				}, 30 );
+			} else {
+				tsf.findRows( table, filters, currentFilters );
+				return false;
+			}
+		},
+		hideFiltersCheck: function( c ) {
+			if (typeof c.widgetOptions.filter_hideFilters === 'function') {
+				var val = c.widgetOptions.filter_hideFilters( c );
+				if (typeof val === 'boolean') {
+					return val;
+				}
+			}
+			return ts.getFilters( c.$table ).join( '' ) === '';
+		},
+		hideFilters: function( c, $table ) {
+			var timer;
+			( $table || c.$table )
+				.find( '.' + tscss.filterRow )
+				.addClass( tscss.filterRowHide )
+				.bind( 'mouseenter mouseleave', function( e ) {
+					// save event object - http://bugs.jquery.com/ticket/12140
+					var event = e,
+						$row = $( this );
+					clearTimeout( timer );
+					timer = setTimeout( function() {
+						if ( /enter|over/.test( event.type ) ) {
+							$row.removeClass( tscss.filterRowHide );
+						} else {
+							// don't hide if input has focus
+							// $( ':focus' ) needs jQuery 1.6+
+							if ( $( document.activeElement ).closest( 'tr' )[0] !== $row[0] ) {
+								// don't hide row if any filter has a value
+								$row.toggleClass( tscss.filterRowHide, tsf.hideFiltersCheck( c ) );
+							}
+						}
+					}, 200 );
+				})
+				.find( 'input, select' ).bind( 'focus blur', function( e ) {
+					var event = e,
+						$row = $( this ).closest( 'tr' );
+					clearTimeout( timer );
+					timer = setTimeout( function() {
+						clearTimeout( timer );
+						// don't hide row if any filter has a value
+						$row.toggleClass( tscss.filterRowHide, tsf.hideFiltersCheck( c ) && event.type !== 'focus' );
+					}, 200 );
+				});
+		},
+		defaultFilter: function( filter, mask ) {
+			if ( filter === '' ) { return filter; }
+			var regex = tsfRegex.iQuery,
+				maskLen = mask.match( tsfRegex.igQuery ).length,
+				query = maskLen > 1 ? $.trim( filter ).split( /\s/ ) : [ $.trim( filter ) ],
+				len = query.length - 1,
+				indx = 0,
+				val = mask;
+			if ( len < 1 && maskLen > 1 ) {
+				// only one 'word' in query but mask has >1 slots
+				query[1] = query[0];
+			}
+			// replace all {query} with query words...
+			// if query = 'Bob', then convert mask from '!{query}' to '!Bob'
+			// if query = 'Bob Joe Frank', then convert mask '{q} OR {q}' to 'Bob OR Joe OR Frank'
+			while ( regex.test( val ) ) {
+				val = val.replace( regex, query[indx++] || '' );
+				if ( regex.test( val ) && indx < len && ( query[indx] || '' ) !== '' ) {
+					val = mask.replace( regex, val );
+				}
+			}
+			return val;
+		},
+		getLatestSearch: function( $input ) {
+			if ( $input ) {
+				return $input.sort( function( a, b ) {
+					return $( b ).attr( 'data-lastSearchTime' ) - $( a ).attr( 'data-lastSearchTime' );
+				});
+			}
+			return $input || $();
+		},
+		findRange: function( c, val, ignoreRanges ) {
+			// look for multiple columns '1-3,4-6,8' in data-column
+			var temp, ranges, range, start, end, singles, i, indx, len,
+				columns = [];
+			if ( /^[0-9]+$/.test( val ) ) {
+				// always return an array
+				return [ parseInt( val, 10 ) ];
+			}
+			// process column range
+			if ( !ignoreRanges && /-/.test( val ) ) {
+				ranges = val.match( /(\d+)\s*-\s*(\d+)/g );
+				len = ranges ? ranges.length : 0;
+				for ( indx = 0; indx < len; indx++ ) {
+					range = ranges[indx].split( /\s*-\s*/ );
+					start = parseInt( range[0], 10 ) || 0;
+					end = parseInt( range[1], 10 ) || ( c.columns - 1 );
+					if ( start > end ) {
+						temp = start; start = end; end = temp; // swap
+					}
+					if ( end >= c.columns ) {
+						end = c.columns - 1;
+					}
+					for ( ; start <= end; start++ ) {
+						columns[ columns.length ] = start;
+					}
+					// remove processed range from val
+					val = val.replace( ranges[ indx ], '' );
+				}
+			}
+			// process single columns
+			if ( !ignoreRanges && /,/.test( val ) ) {
+				singles = val.split( /\s*,\s*/ );
+				len = singles.length;
+				for ( i = 0; i < len; i++ ) {
+					if ( singles[ i ] !== '' ) {
+						indx = parseInt( singles[ i ], 10 );
+						if ( indx < c.columns ) {
+							columns[ columns.length ] = indx;
+						}
+					}
+				}
+			}
+			// return all columns
+			if ( !columns.length ) {
+				for ( indx = 0; indx < c.columns; indx++ ) {
+					columns[ columns.length ] = indx;
+				}
+			}
+			return columns;
+		},
+		getColumnElm: function( c, $elements, column ) {
+			// data-column may contain multiple columns '1-3,5-6,8'
+			// replaces: c.$filters.filter( '[data-column="' + column + '"]' );
+			return $elements.filter( function() {
+				var cols = tsf.findRange( c, $( this ).attr( 'data-column' ) );
+				return $.inArray( column, cols ) > -1;
+			});
+		},
+		multipleColumns: function( c, $input ) {
+			// look for multiple columns '1-3,4-6,8' in data-column
+			var wo = c.widgetOptions,
+				// only target 'all' column inputs on initialization
+				// & don't target 'all' column inputs if they don't exist
+				targets = wo.filter_initialized || !$input.filter( wo.filter_anyColumnSelector ).length,
+				val = $.trim( tsf.getLatestSearch( $input ).attr( 'data-column' ) || '' );
+			return tsf.findRange( c, val, !targets );
+		},
+		processTypes: function( c, data, vars ) {
+			var ffxn,
+				filterMatched = null,
+				matches = null;
+			for ( ffxn in tsf.types ) {
+				if ( $.inArray( ffxn, vars.excludeMatch ) < 0 && matches === null ) {
+					matches = tsf.types[ffxn]( c, data, vars );
+					if ( matches !== null ) {
+						data.matchedOn = ffxn;
+						filterMatched = matches;
+					}
+				}
+			}
+			return filterMatched;
+		},
+		matchType: function( c, columnIndex ) {
+			var isMatch,
+				wo = c.widgetOptions,
+				$el = c.$headerIndexed[ columnIndex ];
+			// filter-exact > filter-match > filter_matchType for type
+			if ( $el.hasClass( 'filter-exact' ) ) {
+				isMatch = false;
+			} else if ( $el.hasClass( 'filter-match' ) ) {
+				isMatch = true;
+			} else {
+				// filter-select is not applied when filter_functions are used, so look for a select
+				if ( wo.filter_columnFilters ) {
+					$el = c.$filters
+						.find( '.' + tscss.filter )
+						.add( wo.filter_$externalFilters )
+						.filter( '[data-column="' + columnIndex + '"]' );
+				} else if ( wo.filter_$externalFilters ) {
+					$el = wo.filter_$externalFilters.filter( '[data-column="' + columnIndex + '"]' );
+				}
+				isMatch = $el.length ?
+					c.widgetOptions.filter_matchType[ ( $el[ 0 ].nodeName || '' ).toLowerCase() ] === 'match' :
+					// default to exact, if no inputs found
+					false;
+			}
+			return isMatch;
+		},
+		processRow: function( c, data, vars ) {
+			var result, filterMatched,
+				fxn, ffxn, txt,
+				wo = c.widgetOptions,
+				showRow = true,
+				hasAnyMatchInput = wo.filter_$anyMatch && wo.filter_$anyMatch.length,
+
+				// if wo.filter_$anyMatch data-column attribute is changed dynamically
+				// we don't want to do an "anyMatch" search on one column using data
+				// for the entire row - see #998
+				columnIndex = wo.filter_$anyMatch && wo.filter_$anyMatch.length ?
+					// look for multiple columns '1-3,4-6,8'
+					tsf.multipleColumns( c, wo.filter_$anyMatch ) :
+					[];
+			data.$cells = data.$row.children();
+			data.matchedOn = null;
+			if ( data.anyMatchFlag && columnIndex.length > 1 || ( data.anyMatchFilter && !hasAnyMatchInput ) ) {
+				data.anyMatch = true;
+				data.isMatch = true;
+				data.rowArray = data.$cells.map( function( i ) {
+					if ( $.inArray( i, columnIndex ) > -1 || ( data.anyMatchFilter && !hasAnyMatchInput ) ) {
+						if ( data.parsed[ i ] ) {
+							txt = data.cacheArray[ i ];
+						} else {
+							txt = data.rawArray[ i ];
+							txt = $.trim( wo.filter_ignoreCase ? txt.toLowerCase() : txt );
+							if ( c.sortLocaleCompare ) {
+								txt = ts.replaceAccents( txt );
+							}
+						}
+						return txt;
+					}
+				}).get();
+				data.filter = data.anyMatchFilter;
+				data.iFilter = data.iAnyMatchFilter;
+				data.exact = data.rowArray.join( ' ' );
+				data.iExact = wo.filter_ignoreCase ? data.exact.toLowerCase() : data.exact;
+				data.cache = data.cacheArray.slice( 0, -1 ).join( ' ' );
+				vars.excludeMatch = vars.noAnyMatch;
+				filterMatched = tsf.processTypes( c, data, vars );
+				if ( filterMatched !== null ) {
+					showRow = filterMatched;
+				} else {
+					if ( wo.filter_startsWith ) {
+						showRow = false;
+						// data.rowArray may not contain all columns
+						columnIndex = Math.min( c.columns, data.rowArray.length );
+						while ( !showRow && columnIndex > 0 ) {
+							columnIndex--;
+							showRow = showRow || data.rowArray[ columnIndex ].indexOf( data.iFilter ) === 0;
+						}
+					} else {
+						showRow = ( data.iExact + data.childRowText ).indexOf( data.iFilter ) >= 0;
+					}
+				}
+				data.anyMatch = false;
+				// no other filters to process
+				if ( data.filters.join( '' ) === data.filter ) {
+					return showRow;
+				}
+			}
+
+			for ( columnIndex = 0; columnIndex < c.columns; columnIndex++ ) {
+				data.filter = data.filters[ columnIndex ];
+				data.index = columnIndex;
+
+				// filter types to exclude, per column
+				vars.excludeMatch = vars.excludeFilter[ columnIndex ];
+
+				// ignore if filter is empty or disabled
+				if ( data.filter ) {
+					data.cache = data.cacheArray[ columnIndex ];
+					result = data.parsed[ columnIndex ] ? data.cache : data.rawArray[ columnIndex ] || '';
+					data.exact = c.sortLocaleCompare ? ts.replaceAccents( result ) : result; // issue #405
+					data.iExact = !tsfRegex.type.test( typeof data.exact ) && wo.filter_ignoreCase ?
+						data.exact.toLowerCase() : data.exact;
+					data.isMatch = tsf.matchType( c, columnIndex );
+
+					result = showRow; // if showRow is true, show that row
+
+					// in case select filter option has a different value vs text 'a - z|A through Z'
+					ffxn = wo.filter_columnFilters ?
+						c.$filters.add( wo.filter_$externalFilters )
+							.filter( '[data-column="' + columnIndex + '"]' )
+							.find( 'select option:selected' )
+							.attr( 'data-function-name' ) || '' : '';
+					// replace accents - see #357
+					if ( c.sortLocaleCompare ) {
+						data.filter = ts.replaceAccents( data.filter );
+					}
+
+					// replace column specific default filters - see #1088
+					if ( wo.filter_defaultFilter && tsfRegex.iQuery.test( vars.defaultColFilter[ columnIndex ] ) ) {
+						data.filter = tsf.defaultFilter( data.filter, vars.defaultColFilter[ columnIndex ] );
+					}
+
+					// data.iFilter = case insensitive ( if wo.filter_ignoreCase is true ),
+					// data.filter = case sensitive
+					data.iFilter = wo.filter_ignoreCase ? ( data.filter || '' ).toLowerCase() : data.filter;
+					fxn = vars.functions[ columnIndex ];
+					filterMatched = null;
+					if ( fxn ) {
+						if ( typeof fxn === 'function' ) {
+							// filter callback( exact cell content, parser normalized content,
+							// filter input value, column index, jQuery row object )
+							filterMatched = fxn( data.exact, data.cache, data.filter, columnIndex, data.$row, c, data );
+						} else if ( typeof fxn[ ffxn || data.filter ] === 'function' ) {
+							// selector option function
+							txt = ffxn || data.filter;
+							filterMatched =
+								fxn[ txt ]( data.exact, data.cache, data.filter, columnIndex, data.$row, c, data );
+						}
+					}
+					if ( filterMatched === null ) {
+						// cycle through the different filters
+						// filters return a boolean or null if nothing matches
+						filterMatched = tsf.processTypes( c, data, vars );
+						// select with exact match; ignore "and" or "or" within the text; fixes #1486
+						txt = fxn === true && (data.matchedOn === 'and' || data.matchedOn === 'or');
+						if ( filterMatched !== null && !txt) {
+							result = filterMatched;
+						// Look for match, and add child row data for matching
+						} else {
+							// check fxn (filter-select in header) after filter types are checked
+							// without this, the filter + jQuery UI selectmenu demo was breaking
+							if ( fxn === true ) {
+								// default selector uses exact match unless 'filter-match' class is found
+								result = data.isMatch ?
+									// data.iExact may be a number
+									( '' + data.iExact ).search( data.iFilter ) >= 0 :
+									data.filter === data.exact;
+							} else {
+								txt = ( data.iExact + data.childRowText ).indexOf( tsf.parseFilter( c, data.iFilter, data ) );
+								result = ( ( !wo.filter_startsWith && txt >= 0 ) || ( wo.filter_startsWith && txt === 0 ) );
+							}
+						}
+					} else {
+						result = filterMatched;
+					}
+					showRow = ( result ) ? showRow : false;
+				}
+			}
+			return showRow;
+		},
+		findRows: function( table, filters, currentFilters ) {
+			if (
+				tsf.equalFilters(table.config, table.config.lastSearch, currentFilters) ||
+				!table.config.widgetOptions.filter_initialized
+			) {
+				return;
+			}
+			var len, norm_rows, rowData, $rows, $row, rowIndex, tbodyIndex, $tbody, columnIndex,
+				isChild, childRow, lastSearch, showRow, showParent, time, val, indx,
+				notFiltered, searchFiltered, query, injected, res, id, txt,
+				storedFilters = $.extend( [], filters ),
+				c = table.config,
+				wo = c.widgetOptions,
+				debug = ts.debug(c, 'filter'),
+				// data object passed to filters; anyMatch is a flag for the filters
+				data = {
+					anyMatch: false,
+					filters: filters,
+					// regex filter type cache
+					filter_regexCache : []
+				},
+				vars = {
+					// anyMatch really screws up with these types of filters
+					noAnyMatch: [ 'range',  'operators' ],
+					// cache filter variables that use ts.getColumnData in the main loop
+					functions : [],
+					excludeFilter : [],
+					defaultColFilter : [],
+					defaultAnyFilter : ts.getColumnData( table, wo.filter_defaultFilter, c.columns, true ) || ''
+				};
+			// parse columns after formatter, in case the class is added at that point
+			data.parsed = [];
+			for ( columnIndex = 0; columnIndex < c.columns; columnIndex++ ) {
+				data.parsed[ columnIndex ] = wo.filter_useParsedData ||
+					// parser has a "parsed" parameter
+					( c.parsers && c.parsers[ columnIndex ] && c.parsers[ columnIndex ].parsed ||
+					// getData may not return 'parsed' if other 'filter-' class names exist
+					// ( e.g. <th class="filter-select filter-parsed"> )
+					ts.getData && ts.getData( c.$headerIndexed[ columnIndex ],
+						ts.getColumnData( table, c.headers, columnIndex ), 'filter' ) === 'parsed' ||
+					c.$headerIndexed[ columnIndex ].hasClass( 'filter-parsed' ) );
+
+				vars.functions[ columnIndex ] =
+					ts.getColumnData( table, wo.filter_functions, columnIndex ) ||
+					c.$headerIndexed[ columnIndex ].hasClass( 'filter-select' );
+				vars.defaultColFilter[ columnIndex ] =
+					ts.getColumnData( table, wo.filter_defaultFilter, columnIndex ) || '';
+				vars.excludeFilter[ columnIndex ] =
+					( ts.getColumnData( table, wo.filter_excludeFilter, columnIndex, true ) || '' ).split( /\s+/ );
+			}
+
+			if ( debug ) {
+				console.log( 'Filter >> Starting filter widget search', filters );
+				time = new Date();
+			}
+			// filtered rows count
+			c.filteredRows = 0;
+			c.totalRows = 0;
+			currentFilters = ( storedFilters || [] );
+
+			for ( tbodyIndex = 0; tbodyIndex < c.$tbodies.length; tbodyIndex++ ) {
+				$tbody = ts.processTbody( table, c.$tbodies.eq( tbodyIndex ), true );
+				// skip child rows & widget added ( removable ) rows - fixes #448 thanks to @hempel!
+				// $rows = $tbody.children( 'tr' ).not( c.selectorRemove );
+				columnIndex = c.columns;
+				// convert stored rows into a jQuery object
+				norm_rows = c.cache[ tbodyIndex ].normalized;
+				$rows = $( $.map( norm_rows, function( el ) {
+					return el[ columnIndex ].$row.get();
+				}) );
+
+				if ( currentFilters.join('') === '' || wo.filter_serversideFiltering ) {
+					$rows
+						.removeClass( wo.filter_filteredRow )
+						.not( '.' + c.cssChildRow )
+						.css( 'display', '' );
+				} else {
+					// filter out child rows
+					$rows = $rows.not( '.' + c.cssChildRow );
+					len = $rows.length;
+
+					if ( ( wo.filter_$anyMatch && wo.filter_$anyMatch.length ) ||
+						typeof filters[c.columns] !== 'undefined' ) {
+						data.anyMatchFlag = true;
+						data.anyMatchFilter = '' + (
+							filters[ c.columns ] ||
+							wo.filter_$anyMatch && tsf.getLatestSearch( wo.filter_$anyMatch ).val() ||
+							''
+						);
+						if ( wo.filter_columnAnyMatch ) {
+							// specific columns search
+							query = data.anyMatchFilter.split( tsfRegex.andSplit );
+							injected = false;
+							for ( indx = 0; indx < query.length; indx++ ) {
+								res = query[ indx ].split( ':' );
+								if ( res.length > 1 ) {
+									// make the column a one-based index ( non-developers start counting from one :P )
+									if ( isNaN( res[0] ) ) {
+										$.each( c.headerContent, function( i, txt ) {
+											// multiple matches are possible
+											if ( txt.toLowerCase().indexOf( res[0] ) > -1 ) {
+												id = i;
+												filters[ id ] = res[1];
+											}
+										});
+									} else {
+										id = parseInt( res[0], 10 ) - 1;
+									}
+									if ( id >= 0 && id < c.columns ) { // if id is an integer
+										filters[ id ] = res[1];
+										query.splice( indx, 1 );
+										indx--;
+										injected = true;
+									}
+								}
+							}
+							if ( injected ) {
+								data.anyMatchFilter = query.join( ' && ' );
+							}
+						}
+					}
+
+					// optimize searching only through already filtered rows - see #313
+					searchFiltered = wo.filter_searchFiltered;
+					lastSearch = c.lastSearch || c.$table.data( 'lastSearch' ) || [];
+					if ( searchFiltered ) {
+						// cycle through all filters; include last ( columnIndex + 1 = match any column ). Fixes #669
+						for ( indx = 0; indx < columnIndex + 1; indx++ ) {
+							val = filters[indx] || '';
+							// break out of loop if we've already determined not to search filtered rows
+							if ( !searchFiltered ) { indx = columnIndex; }
+							// search already filtered rows if...
+							searchFiltered = searchFiltered && lastSearch.length &&
+								// there are no changes from beginning of filter
+								val.indexOf( lastSearch[indx] || '' ) === 0 &&
+								// if there is NOT a logical 'or', or range ( 'to' or '-' ) in the string
+								!tsfRegex.alreadyFiltered.test( val ) &&
+								// if we are not doing exact matches, using '|' ( logical or ) or not '!'
+								!tsfRegex.exactTest.test( val ) &&
+								// don't search only filtered if the value is negative
+								// ( '> -10' => '> -100' will ignore hidden rows )
+								!( tsfRegex.isNeg1.test( val ) || tsfRegex.isNeg2.test( val ) ) &&
+								// if filtering using a select without a 'filter-match' class ( exact match ) - fixes #593
+								!( val !== '' && c.$filters && c.$filters.filter( '[data-column="' + indx + '"]' ).find( 'select' ).length &&
+									!tsf.matchType( c, indx ) );
+						}
+					}
+					notFiltered = $rows.not( '.' + wo.filter_filteredRow ).length;
+					// can't search when all rows are hidden - this happens when looking for exact matches
+					if ( searchFiltered && notFiltered === 0 ) { searchFiltered = false; }
+					if ( debug ) {
+						console.log( 'Filter >> Searching through ' +
+							( searchFiltered && notFiltered < len ? notFiltered : 'all' ) + ' rows' );
+					}
+					if ( data.anyMatchFlag ) {
+						if ( c.sortLocaleCompare ) {
+							// replace accents
+							data.anyMatchFilter = ts.replaceAccents( data.anyMatchFilter );
+						}
+						if ( wo.filter_defaultFilter && tsfRegex.iQuery.test( vars.defaultAnyFilter ) ) {
+							data.anyMatchFilter = tsf.defaultFilter( data.anyMatchFilter, vars.defaultAnyFilter );
+							// clear search filtered flag because default filters are not saved to the last search
+							searchFiltered = false;
+						}
+						// make iAnyMatchFilter lowercase unless both filter widget & core ignoreCase options are true
+						// when c.ignoreCase is true, the cache contains all lower case data
+						data.iAnyMatchFilter = !( wo.filter_ignoreCase && c.ignoreCase ) ?
+							data.anyMatchFilter :
+							data.anyMatchFilter.toLowerCase();
+					}
+
+					// loop through the rows
+					for ( rowIndex = 0; rowIndex < len; rowIndex++ ) {
+
+						txt = $rows[ rowIndex ].className;
+						// the first row can never be a child row
+						isChild = rowIndex && tsfRegex.child.test( txt );
+						// skip child rows & already filtered rows
+						if ( isChild || ( searchFiltered && tsfRegex.filtered.test( txt ) ) ) {
+							continue;
+						}
+
+						data.$row = $rows.eq( rowIndex );
+						data.rowIndex = rowIndex;
+						data.cacheArray = norm_rows[ rowIndex ];
+						rowData = data.cacheArray[ c.columns ];
+						data.rawArray = rowData.raw;
+						data.childRowText = '';
+
+						if ( !wo.filter_childByColumn ) {
+							txt = '';
+							// child row cached text
+							childRow = rowData.child;
+							// so, if 'table.config.widgetOptions.filter_childRows' is true and there is
+							// a match anywhere in the child row, then it will make the row visible
+							// checked here so the option can be changed dynamically
+							for ( indx = 0; indx < childRow.length; indx++ ) {
+								txt += ' ' + childRow[indx].join( ' ' ) || '';
+							}
+							data.childRowText = wo.filter_childRows ?
+								( wo.filter_ignoreCase ? txt.toLowerCase() : txt ) :
+								'';
+						}
+
+						showRow = false;
+						showParent = tsf.processRow( c, data, vars );
+						$row = rowData.$row;
+
+						// don't pass reference to val
+						val = showParent ? true : false;
+						childRow = rowData.$row.filter( ':gt(0)' );
+						if ( wo.filter_childRows && childRow.length ) {
+							if ( wo.filter_childByColumn ) {
+								if ( !wo.filter_childWithSibs ) {
+									// hide all child rows
+									childRow.addClass( wo.filter_filteredRow );
+									// if only showing resulting child row, only include parent
+									$row = $row.eq( 0 );
+								}
+								// cycle through each child row
+								for ( indx = 0; indx < childRow.length; indx++ ) {
+									data.$row = childRow.eq( indx );
+									data.cacheArray = rowData.child[ indx ];
+									data.rawArray = data.cacheArray;
+									val = tsf.processRow( c, data, vars );
+									// use OR comparison on child rows
+									showRow = showRow || val;
+									if ( !wo.filter_childWithSibs && val ) {
+										childRow.eq( indx ).removeClass( wo.filter_filteredRow );
+									}
+								}
+							}
+							// keep parent row match even if no child matches... see #1020
+							showRow = showRow || showParent;
+						} else {
+							showRow = val;
+						}
+						$row
+							.toggleClass( wo.filter_filteredRow, !showRow )[0]
+							.display = showRow ? '' : 'none';
+					}
+				}
+				c.filteredRows += $rows.not( '.' + wo.filter_filteredRow ).length;
+				c.totalRows += $rows.length;
+				ts.processTbody( table, $tbody, false );
+			}
+			// lastCombinedFilter is no longer used internally
+			c.lastCombinedFilter = storedFilters.join(''); // save last search
+			// don't save 'filters' directly since it may have altered ( AnyMatch column searches )
+			c.lastSearch = storedFilters;
+			c.$table.data( 'lastSearch', storedFilters );
+			if ( wo.filter_saveFilters && ts.storage ) {
+				ts.storage( table, 'tablesorter-filters', tsf.processFilters( storedFilters, true ) );
+			}
+			if ( debug ) {
+				console.log( 'Filter >> Completed search' + ts.benchmark(time) );
+			}
+			if ( wo.filter_initialized ) {
+				c.$table.triggerHandler( 'filterBeforeEnd', c );
+				c.$table.triggerHandler( 'filterEnd', c );
+			}
+			setTimeout( function() {
+				ts.applyWidget( c.table ); // make sure zebra widget is applied
+			}, 0 );
+		},
+		getOptionSource: function( table, column, onlyAvail ) {
+			table = $( table )[0];
+			var c = table.config,
+				wo = c.widgetOptions,
+				arry = false,
+				source = wo.filter_selectSource,
+				last = c.$table.data( 'lastSearch' ) || [],
+				fxn = typeof source === 'function' ? true : ts.getColumnData( table, source, column );
+
+			if ( onlyAvail && last[column] !== '' ) {
+				onlyAvail = false;
+			}
+
+			// filter select source option
+			if ( fxn === true ) {
+				// OVERALL source
+				arry = source( table, column, onlyAvail );
+			} else if ( fxn instanceof $ || ( $.type( fxn ) === 'string' && fxn.indexOf( '</option>' ) >= 0 ) ) {
+				// selectSource is a jQuery object or string of options
+				return fxn;
+			} else if ( $.isArray( fxn ) ) {
+				arry = fxn;
+			} else if ( $.type( source ) === 'object' && fxn ) {
+				// custom select source function for a SPECIFIC COLUMN
+				arry = fxn( table, column, onlyAvail );
+				// abort - updating the selects from an external method
+				if (arry === null) {
+					return null;
+				}
+			}
+			if ( arry === false ) {
+				// fall back to original method
+				arry = tsf.getOptions( table, column, onlyAvail );
+			}
+
+			return tsf.processOptions( table, column, arry );
+
+		},
+		processOptions: function( table, column, arry ) {
+			if ( !$.isArray( arry ) ) {
+				return false;
+			}
+			table = $( table )[0];
+			var cts, txt, indx, len, parsedTxt, str,
+				c = table.config,
+				validColumn = typeof column !== 'undefined' && column !== null && column >= 0 && column < c.columns,
+				direction = validColumn ? c.$headerIndexed[ column ].hasClass( 'filter-select-sort-desc' ) : false,
+				parsed = [];
+			// get unique elements and sort the list
+			// if $.tablesorter.sortText exists ( not in the original tablesorter ),
+			// then natural sort the list otherwise use a basic sort
+			arry = $.grep( arry, function( value, indx ) {
+				if ( value.text ) {
+					return true;
+				}
+				return $.inArray( value, arry ) === indx;
+			});
+			if ( validColumn && c.$headerIndexed[ column ].hasClass( 'filter-select-nosort' ) ) {
+				// unsorted select options
+				return arry;
+			} else {
+				len = arry.length;
+				// parse select option values
+				for ( indx = 0; indx < len; indx++ ) {
+					txt = arry[ indx ];
+					// check for object
+					str = txt.text ? txt.text : txt;
+					// sortNatural breaks if you don't pass it strings
+					parsedTxt = ( validColumn && c.parsers && c.parsers.length &&
+						c.parsers[ column ].format( str, table, [], column ) || str ).toString();
+					parsedTxt = c.widgetOptions.filter_ignoreCase ? parsedTxt.toLowerCase() : parsedTxt;
+					// parse array data using set column parser; this DOES NOT pass the original
+					// table cell to the parser format function
+					if ( txt.text ) {
+						txt.parsed = parsedTxt;
+						parsed[ parsed.length ] = txt;
+					} else {
+						parsed[ parsed.length ] = {
+							text : txt,
+							// check parser length - fixes #934
+							parsed : parsedTxt
+						};
+					}
+				}
+				// sort parsed select options
+				cts = c.textSorter || '';
+				parsed.sort( function( a, b ) {
+					var x = direction ? b.parsed : a.parsed,
+						y = direction ? a.parsed : b.parsed;
+					if ( validColumn && typeof cts === 'function' ) {
+						// custom OVERALL text sorter
+						return cts( x, y, true, column, table );
+					} else if ( validColumn && typeof cts === 'object' && cts.hasOwnProperty( column ) ) {
+						// custom text sorter for a SPECIFIC COLUMN
+						return cts[column]( x, y, true, column, table );
+					} else if ( ts.sortNatural ) {
+						// fall back to natural sort
+						return ts.sortNatural( x, y );
+					}
+					// using an older version! do a basic sort
+					return true;
+				});
+				// rebuild arry from sorted parsed data
+				arry = [];
+				len = parsed.length;
+				for ( indx = 0; indx < len; indx++ ) {
+					arry[ arry.length ] = parsed[indx];
+				}
+				return arry;
+			}
+		},
+		getOptions: function( table, column, onlyAvail ) {
+			table = $( table )[0];
+			var rowIndex, tbodyIndex, len, row, cache, indx, child, childLen,
+				c = table.config,
+				wo = c.widgetOptions,
+				arry = [];
+			for ( tbodyIndex = 0; tbodyIndex < c.$tbodies.length; tbodyIndex++ ) {
+				cache = c.cache[tbodyIndex];
+				len = c.cache[tbodyIndex].normalized.length;
+				// loop through the rows
+				for ( rowIndex = 0; rowIndex < len; rowIndex++ ) {
+					// get cached row from cache.row ( old ) or row data object
+					// ( new; last item in normalized array )
+					row = cache.row ?
+						cache.row[ rowIndex ] :
+						cache.normalized[ rowIndex ][ c.columns ].$row[0];
+					// check if has class filtered
+					if ( onlyAvail && row.className.match( wo.filter_filteredRow ) ) {
+						continue;
+					}
+					// get non-normalized cell content
+					if ( wo.filter_useParsedData ||
+						c.parsers[column].parsed ||
+						c.$headerIndexed[column].hasClass( 'filter-parsed' ) ) {
+						arry[ arry.length ] = '' + cache.normalized[ rowIndex ][ column ];
+						// child row parsed data
+						if ( wo.filter_childRows && wo.filter_childByColumn ) {
+							childLen = cache.normalized[ rowIndex ][ c.columns ].$row.length - 1;
+							for ( indx = 0; indx < childLen; indx++ ) {
+								arry[ arry.length ] = '' + cache.normalized[ rowIndex ][ c.columns ].child[ indx ][ column ];
+							}
+						}
+					} else {
+						// get raw cached data instead of content directly from the cells
+						arry[ arry.length ] = cache.normalized[ rowIndex ][ c.columns ].raw[ column ];
+						// child row unparsed data
+						if ( wo.filter_childRows && wo.filter_childByColumn ) {
+							childLen = cache.normalized[ rowIndex ][ c.columns ].$row.length;
+							for ( indx = 1; indx < childLen; indx++ ) {
+								child =  cache.normalized[ rowIndex ][ c.columns ].$row.eq( indx ).children().eq( column );
+								arry[ arry.length ] = '' + ts.getElementText( c, child, column );
+							}
+						}
+					}
+				}
+			}
+			return arry;
+		},
+		buildSelect: function( table, column, arry, updating, onlyAvail ) {
+			table = $( table )[0];
+			column = parseInt( column, 10 );
+			if ( !table.config.cache || $.isEmptyObject( table.config.cache ) ) {
+				return;
+			}
+
+			var indx, val, txt, t, $filters, $filter, option,
+				c = table.config,
+				wo = c.widgetOptions,
+				node = c.$headerIndexed[ column ],
+				// t.data( 'placeholder' ) won't work in jQuery older than 1.4.3
+				options = '<option value="">' +
+					( node.data( 'placeholder' ) ||
+						node.attr( 'data-placeholder' ) ||
+						wo.filter_placeholder.select || ''
+					) + '</option>',
+				// Get curent filter value
+				currentValue = c.$table
+					.find( 'thead' )
+					.find( 'select.' + tscss.filter + '[data-column="' + column + '"]' )
+					.val();
+
+			// nothing included in arry ( external source ), so get the options from
+			// filter_selectSource or column data
+			if ( typeof arry === 'undefined' || arry === '' ) {
+				arry = tsf.getOptionSource( table, column, onlyAvail );
+				// abort, selects are updated by an external method
+				if (arry === null) {
+					return;
+				}
+			}
+
+			if ( $.isArray( arry ) ) {
+				// build option list
+				for ( indx = 0; indx < arry.length; indx++ ) {
+					option = arry[ indx ];
+					if ( option.text ) {
+						// OBJECT!! add data-function-name in case the value is set in filter_functions
+						option['data-function-name'] = typeof option.value === 'undefined' ? option.text : option.value;
+
+						// support jQuery < v1.8, otherwise the below code could be shortened to
+						// options += $( '<option>', option )[ 0 ].outerHTML;
+						options += '<option';
+						for ( val in option ) {
+							if ( option.hasOwnProperty( val ) && val !== 'text' ) {
+								options += ' ' + val + '="' + option[ val ].replace( tsfRegex.quote, '&quot;' ) + '"';
+							}
+						}
+						if ( !option.value ) {
+							options += ' value="' + option.text.replace( tsfRegex.quote, '&quot;' ) + '"';
+						}
+						options += '>' + option.text.replace( tsfRegex.quote, '&quot;' ) + '</option>';
+						// above code is needed in jQuery < v1.8
+
+						// make sure we don't turn an object into a string (objects without a "text" property)
+					} else if ( '' + option !== '[object Object]' ) {
+						txt = option = ( '' + option ).replace( tsfRegex.quote, '&quot;' );
+						val = txt;
+						// allow including a symbol in the selectSource array
+						// 'a-z|A through Z' so that 'a-z' becomes the option value
+						// and 'A through Z' becomes the option text
+						if ( txt.indexOf( wo.filter_selectSourceSeparator ) >= 0 ) {
+							t = txt.split( wo.filter_selectSourceSeparator );
+							val = t[0];
+							txt = t[1];
+						}
+						// replace quotes - fixes #242 & ignore empty strings
+						// see http://stackoverflow.com/q/14990971/145346
+						options += option !== '' ?
+							'<option ' +
+								( val === txt ? '' : 'data-function-name="' + option + '" ' ) +
+								'value="' + val + '">' + txt +
+							'</option>' : '';
+					}
+				}
+				// clear arry so it doesn't get appended twice
+				arry = [];
+			}
+
+			// update all selects in the same column ( clone thead in sticky headers &
+			// any external selects ) - fixes 473
+			$filters = ( c.$filters ? c.$filters : c.$table.children( 'thead' ) )
+				.find( '.' + tscss.filter );
+			if ( wo.filter_$externalFilters ) {
+				$filters = $filters && $filters.length ?
+					$filters.add( wo.filter_$externalFilters ) :
+					wo.filter_$externalFilters;
+			}
+			$filter = $filters.filter( 'select[data-column="' + column + '"]' );
+
+			// make sure there is a select there!
+			if ( $filter.length ) {
+				$filter[ updating ? 'html' : 'append' ]( options );
+				if ( !$.isArray( arry ) ) {
+					// append options if arry is provided externally as a string or jQuery object
+					// options ( default value ) was already added
+					$filter.append( arry ).val( currentValue );
+				}
+				$filter.val( currentValue );
+			}
+		},
+		buildDefault: function( table, updating ) {
+			var columnIndex, $header, noSelect,
+				c = table.config,
+				wo = c.widgetOptions,
+				columns = c.columns;
+			// build default select dropdown
+			for ( columnIndex = 0; columnIndex < columns; columnIndex++ ) {
+				$header = c.$headerIndexed[columnIndex];
+				noSelect = !( $header.hasClass( 'filter-false' ) || $header.hasClass( 'parser-false' ) );
+				// look for the filter-select class; build/update it if found
+				if ( ( $header.hasClass( 'filter-select' ) ||
+					ts.getColumnData( table, wo.filter_functions, columnIndex ) === true ) && noSelect ) {
+					tsf.buildSelect( table, columnIndex, '', updating, $header.hasClass( wo.filter_onlyAvail ) );
+				}
+			}
+		}
+	};
+
+	// filter regex variable
+	tsfRegex = tsf.regex;
+
+	ts.getFilters = function( table, getRaw, setFilters, skipFirst ) {
+		var i, $filters, $column, cols,
+			filters = [],
+			c = table ? $( table )[0].config : '',
+			wo = c ? c.widgetOptions : '';
+		if ( ( getRaw !== true && wo && !wo.filter_columnFilters ) ||
+			// setFilters called, but last search is exactly the same as the current
+			// fixes issue #733 & #903 where calling update causes the input values to reset
+			( $.isArray(setFilters) && tsf.equalFilters(c, setFilters, c.lastSearch) )
+		) {
+			return $( table ).data( 'lastSearch' ) || [];
+		}
+		if ( c ) {
+			if ( c.$filters ) {
+				$filters = c.$filters.find( '.' + tscss.filter );
+			}
+			if ( wo.filter_$externalFilters ) {
+				$filters = $filters && $filters.length ?
+					$filters.add( wo.filter_$externalFilters ) :
+					wo.filter_$externalFilters;
+			}
+			if ( $filters && $filters.length ) {
+				filters = setFilters || [];
+				for ( i = 0; i < c.columns + 1; i++ ) {
+					cols = ( i === c.columns ?
+						// 'all' columns can now include a range or set of columms ( data-column='0-2,4,6-7' )
+						wo.filter_anyColumnSelector + ',' + wo.filter_multipleColumnSelector :
+						'[data-column="' + i + '"]' );
+					$column = $filters.filter( cols );
+					if ( $column.length ) {
+						// move the latest search to the first slot in the array
+						$column = tsf.getLatestSearch( $column );
+						if ( $.isArray( setFilters ) ) {
+							// skip first ( latest input ) to maintain cursor position while typing
+							if ( skipFirst && $column.length > 1 ) {
+								$column = $column.slice( 1 );
+							}
+							if ( i === c.columns ) {
+								// prevent data-column='all' from filling data-column='0,1' ( etc )
+								cols = $column.filter( wo.filter_anyColumnSelector );
+								$column = cols.length ? cols : $column;
+							}
+							$column
+								.val( setFilters[ i ] )
+								// must include a namespace here; but not c.namespace + 'filter'?
+								.trigger( 'change' + c.namespace );
+						} else {
+							filters[i] = $column.val() || '';
+							// don't change the first... it will move the cursor
+							if ( i === c.columns ) {
+								// don't update range columns from 'all' setting
+								$column
+									.slice( 1 )
+									.filter( '[data-column*="' + $column.attr( 'data-column' ) + '"]' )
+									.val( filters[ i ] );
+							} else {
+								$column
+									.slice( 1 )
+									.val( filters[ i ] );
+							}
+						}
+						// save any match input dynamically
+						if ( i === c.columns && $column.length ) {
+							wo.filter_$anyMatch = $column;
+						}
+					}
+				}
+			}
+		}
+		return filters;
+	};
+
+	ts.setFilters = function( table, filter, apply, skipFirst ) {
+		var c = table ? $( table )[0].config : '',
+			valid = ts.getFilters( table, true, filter, skipFirst );
+		// default apply to "true"
+		if ( typeof apply === 'undefined' ) {
+			apply = true;
+		}
+		if ( c && apply ) {
+			// ensure new set filters are applied, even if the search is the same
+			c.lastCombinedFilter = null;
+			c.lastSearch = [];
+			tsf.searching( c.table, filter, skipFirst );
+			c.$table.triggerHandler( 'filterFomatterUpdate' );
+		}
+		return valid.length !== 0;
+	};
+
+})( jQuery );
+
+/*! Widget: stickyHeaders - updated 9/27/2017 (v2.29.0) *//*
+ * Requires tablesorter v2.8+ and jQuery 1.4.3+
+ * by Rob Garrison
+ */
+;(function ($, window) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	$.extend(ts.css, {
+		sticky    : 'tablesorter-stickyHeader', // stickyHeader
+		stickyVis : 'tablesorter-sticky-visible',
+		stickyHide: 'tablesorter-sticky-hidden',
+		stickyWrap: 'tablesorter-sticky-wrapper'
+	});
+
+	// Add a resize event to table headers
+	ts.addHeaderResizeEvent = function(table, disable, settings) {
+		table = $(table)[0]; // make sure we're using a dom element
+		if ( !table.config ) { return; }
+		var defaults = {
+				timer : 250
+			},
+			options = $.extend({}, defaults, settings),
+			c = table.config,
+			wo = c.widgetOptions,
+			checkSizes = function( triggerEvent ) {
+				var index, headers, $header, sizes, width, height,
+					len = c.$headers.length;
+				wo.resize_flag = true;
+				headers = [];
+				for ( index = 0; index < len; index++ ) {
+					$header = c.$headers.eq( index );
+					sizes = $header.data( 'savedSizes' ) || [ 0, 0 ]; // fixes #394
+					width = $header[0].offsetWidth;
+					height = $header[0].offsetHeight;
+					if ( width !== sizes[0] || height !== sizes[1] ) {
+						$header.data( 'savedSizes', [ width, height ] );
+						headers.push( $header[0] );
+					}
+				}
+				if ( headers.length && triggerEvent !== false ) {
+					c.$table.triggerHandler( 'resize', [ headers ] );
+				}
+				wo.resize_flag = false;
+			};
+		clearInterval(wo.resize_timer);
+		if (disable) {
+			wo.resize_flag = false;
+			return false;
+		}
+		checkSizes( false );
+		wo.resize_timer = setInterval(function() {
+			if (wo.resize_flag) { return; }
+			checkSizes();
+		}, options.timer);
+	};
+
+	function getStickyOffset(c, wo) {
+		var $el = isNaN(wo.stickyHeaders_offset) ? $(wo.stickyHeaders_offset) : [];
+		return $el.length ?
+			$el.height() || 0 :
+			parseInt(wo.stickyHeaders_offset, 10) || 0;
+	}
+
+	// Sticky headers based on this awesome article:
+	// http://css-tricks.com/13465-persistent-headers/
+	// and https://github.com/jmosbech/StickyTableHeaders by Jonas Mosbech
+	// **************************
+	ts.addWidget({
+		id: 'stickyHeaders',
+		priority: 54, // sticky widget must be initialized after the filter & before pager widget!
+		options: {
+			stickyHeaders : '',       // extra class name added to the sticky header row
+			stickyHeaders_appendTo : null, // jQuery selector or object to phycially attach the sticky headers
+			stickyHeaders_attachTo : null, // jQuery selector or object to attach scroll listener to (overridden by xScroll & yScroll settings)
+			stickyHeaders_xScroll : null, // jQuery selector or object to monitor horizontal scroll position (defaults: xScroll > attachTo > window)
+			stickyHeaders_yScroll : null, // jQuery selector or object to monitor vertical scroll position (defaults: yScroll > attachTo > window)
+			stickyHeaders_offset : 0, // number or jquery selector targeting the position:fixed element
+			stickyHeaders_filteredToTop: true, // scroll table top into view after filtering
+			stickyHeaders_cloneId : '-sticky', // added to table ID, if it exists
+			stickyHeaders_addResizeEvent : true, // trigger 'resize' event on headers
+			stickyHeaders_includeCaption : true, // if false and a caption exist, it won't be included in the sticky header
+			stickyHeaders_zIndex : 2 // The zIndex of the stickyHeaders, allows the user to adjust this to their needs
+		},
+		format: function(table, c, wo) {
+			// filter widget doesn't initialize on an empty table. Fixes #449
+			if ( c.$table.hasClass('hasStickyHeaders') || ($.inArray('filter', c.widgets) >= 0 && !c.$table.hasClass('hasFilters')) ) {
+				return;
+			}
+			var index, len, $t,
+				$table = c.$table,
+				// add position: relative to attach element, hopefully it won't cause trouble.
+				$attach = $(wo.stickyHeaders_attachTo || wo.stickyHeaders_appendTo),
+				namespace = c.namespace + 'stickyheaders ',
+				// element to watch for the scroll event
+				$yScroll = $(wo.stickyHeaders_yScroll || wo.stickyHeaders_attachTo || window),
+				$xScroll = $(wo.stickyHeaders_xScroll || wo.stickyHeaders_attachTo || window),
+				$thead = $table.children('thead:first'),
+				$header = $thead.children('tr').not('.sticky-false').children(),
+				$tfoot = $table.children('tfoot'),
+				stickyOffset = getStickyOffset(c, wo),
+				// is this table nested? If so, find parent sticky header wrapper (div, not table)
+				$nestedSticky = $table.parent().closest('.' + ts.css.table).hasClass('hasStickyHeaders') ?
+					$table.parent().closest('table.tablesorter')[0].config.widgetOptions.$sticky.parent() : [],
+				nestedStickyTop = $nestedSticky.length ? $nestedSticky.height() : 0,
+				// clone table, then wrap to make sticky header
+				$stickyTable = wo.$sticky = $table.clone()
+					.addClass('containsStickyHeaders ' + ts.css.sticky + ' ' + wo.stickyHeaders + ' ' + c.namespace.slice(1) + '_extra_table' )
+					.wrap('<div class="' + ts.css.stickyWrap + '">'),
+				$stickyWrap = $stickyTable.parent()
+					.addClass(ts.css.stickyHide)
+					.css({
+						position   : $attach.length ? 'absolute' : 'fixed',
+						padding    : parseInt( $stickyTable.parent().parent().css('padding-left'), 10 ),
+						top        : stickyOffset + nestedStickyTop,
+						left       : 0,
+						visibility : 'hidden',
+						zIndex     : wo.stickyHeaders_zIndex || 2
+					}),
+				$stickyThead = $stickyTable.children('thead:first'),
+				$stickyCells,
+				laststate = '',
+				setWidth = function($orig, $clone) {
+					var index, width, border, $cell, $this,
+						$cells = $orig.filter(':visible'),
+						len = $cells.length;
+					for ( index = 0; index < len; index++ ) {
+						$cell = $clone.filter(':visible').eq(index);
+						$this = $cells.eq(index);
+						// code from https://github.com/jmosbech/StickyTableHeaders
+						if ($this.css('box-sizing') === 'border-box') {
+							width = $this.outerWidth();
+						} else {
+							if ($cell.css('border-collapse') === 'collapse') {
+								if (window.getComputedStyle) {
+									width = parseFloat( window.getComputedStyle($this[0], null).width );
+								} else {
+									// ie8 only
+									border = parseFloat( $this.css('border-width') );
+									width = $this.outerWidth() - parseFloat( $this.css('padding-left') ) - parseFloat( $this.css('padding-right') ) - border;
+								}
+							} else {
+								width = $this.width();
+							}
+						}
+						$cell.css({
+							'width': width,
+							'min-width': width,
+							'max-width': width
+						});
+					}
+				},
+				getLeftPosition = function(yWindow) {
+					if (yWindow === false && $nestedSticky.length) {
+						return $table.position().left;
+					}
+					return $attach.length ?
+						parseInt($attach.css('padding-left'), 10) || 0 :
+						$table.offset().left - parseInt($table.css('margin-left'), 10) - $(window).scrollLeft();
+				},
+				resizeHeader = function() {
+					$stickyWrap.css({
+						left : getLeftPosition(),
+						width: $table.outerWidth()
+					});
+					setWidth( $table, $stickyTable );
+					setWidth( $header, $stickyCells );
+				},
+				scrollSticky = function( resizing ) {
+					if (!$table.is(':visible')) { return; } // fixes #278
+					// Detect nested tables - fixes #724
+					nestedStickyTop = $nestedSticky.length ? $nestedSticky.offset().top - $yScroll.scrollTop() + $nestedSticky.height() : 0;
+					var tmp,
+						offset = $table.offset(),
+						stickyOffset = getStickyOffset(c, wo),
+						yWindow = $.isWindow( $yScroll[0] ), // $.isWindow needs jQuery 1.4.3
+						yScroll = yWindow ?
+							$yScroll.scrollTop() :
+							// use parent sticky position if nested AND inside of a scrollable element - see #1512
+							$nestedSticky.length ? parseInt($nestedSticky[0].style.top, 10) : $yScroll.offset().top,
+						attachTop = $attach.length ? yScroll : $yScroll.scrollTop(),
+						captionHeight = wo.stickyHeaders_includeCaption ? 0 : $table.children( 'caption' ).height() || 0,
+						scrollTop = attachTop + stickyOffset + nestedStickyTop - captionHeight,
+						tableHeight = $table.height() - ($stickyWrap.height() + ($tfoot.height() || 0)) - captionHeight,
+						isVisible = ( scrollTop > offset.top ) && ( scrollTop < offset.top + tableHeight ) ? 'visible' : 'hidden',
+						state = isVisible === 'visible' ? ts.css.stickyVis : ts.css.stickyHide,
+						needsUpdating = !$stickyWrap.hasClass( state ),
+						cssSettings = { visibility : isVisible };
+					if ($attach.length) {
+						// attached sticky headers always need updating
+						needsUpdating = true;
+						cssSettings.top = yWindow ? scrollTop - $attach.offset().top : $attach.scrollTop();
+					}
+					// adjust when scrolling horizontally - fixes issue #143
+					tmp = getLeftPosition(yWindow);
+					if (tmp !== parseInt($stickyWrap.css('left'), 10)) {
+						needsUpdating = true;
+						cssSettings.left = tmp;
+					}
+					cssSettings.top = ( cssSettings.top || 0 ) +
+						// If nested AND inside of a scrollable element, only add parent sticky height
+						(!yWindow && $nestedSticky.length ? $nestedSticky.height() : stickyOffset + nestedStickyTop);
+					if (needsUpdating) {
+						$stickyWrap
+							.removeClass( ts.css.stickyVis + ' ' + ts.css.stickyHide )
+							.addClass( state )
+							.css(cssSettings);
+					}
+					if (isVisible !== laststate || resizing) {
+						// make sure the column widths match
+						resizeHeader();
+						laststate = isVisible;
+					}
+				};
+			// only add a position relative if a position isn't already defined
+			if ($attach.length && !$attach.css('position')) {
+				$attach.css('position', 'relative');
+			}
+			// fix clone ID, if it exists - fixes #271
+			if ($stickyTable.attr('id')) { $stickyTable[0].id += wo.stickyHeaders_cloneId; }
+			// clear out cloned table, except for sticky header
+			// include caption & filter row (fixes #126 & #249) - don't remove cells to get correct cell indexing
+			$stickyTable.find('> thead:gt(0), tr.sticky-false').hide();
+			$stickyTable.find('> tbody, > tfoot').remove();
+			$stickyTable.find('caption').toggle(wo.stickyHeaders_includeCaption);
+			// issue #172 - find td/th in sticky header
+			$stickyCells = $stickyThead.children().children();
+			$stickyTable.css({ height:0, width:0, margin: 0 });
+			// remove resizable block
+			$stickyCells.find('.' + ts.css.resizer).remove();
+			// update sticky header class names to match real header after sorting
+			$table
+				.addClass('hasStickyHeaders')
+				.bind('pagerComplete' + namespace, function() {
+					resizeHeader();
+				});
+
+			ts.bindEvents(table, $stickyThead.children().children('.' + ts.css.header));
+
+			if (wo.stickyHeaders_appendTo) {
+				$(wo.stickyHeaders_appendTo).append( $stickyWrap );
+			} else {
+				// add stickyheaders AFTER the table. If the table is selected by ID, the original one (first) will be returned.
+				$table.after( $stickyWrap );
+			}
+
+			// onRenderHeader is defined, we need to do something about it (fixes #641)
+			if (c.onRenderHeader) {
+				$t = $stickyThead.children('tr').children();
+				len = $t.length;
+				for ( index = 0; index < len; index++ ) {
+					// send second parameter
+					c.onRenderHeader.apply( $t.eq( index ), [ index, c, $stickyTable ] );
+				}
+			}
+			// make it sticky!
+			$xScroll.add($yScroll)
+				.unbind( ('scroll resize '.split(' ').join( namespace )).replace(/\s+/g, ' ') )
+				.bind('scroll resize '.split(' ').join( namespace ), function( event ) {
+					scrollSticky( event.type === 'resize' );
+				});
+			c.$table
+				.unbind('stickyHeadersUpdate' + namespace)
+				.bind('stickyHeadersUpdate' + namespace, function() {
+					scrollSticky( true );
+				});
+
+			if (wo.stickyHeaders_addResizeEvent) {
+				ts.addHeaderResizeEvent(table);
+			}
+
+			// look for filter widget
+			if ($table.hasClass('hasFilters') && wo.filter_columnFilters) {
+				// scroll table into view after filtering, if sticky header is active - #482
+				$table.bind('filterEnd' + namespace, function() {
+					// $(':focus') needs jQuery 1.6+
+					var $td = $(document.activeElement).closest('td'),
+						column = $td.parent().children().index($td);
+					// only scroll if sticky header is active
+					if ($stickyWrap.hasClass(ts.css.stickyVis) && wo.stickyHeaders_filteredToTop) {
+						// scroll to original table (not sticky clone)
+						window.scrollTo(0, $table.position().top);
+						// give same input/select focus; check if c.$filters exists; fixes #594
+						if (column >= 0 && c.$filters) {
+							c.$filters.eq(column).find('a, select, input').filter(':visible').focus();
+						}
+					}
+				});
+				ts.filter.bindSearch( $table, $stickyCells.find('.' + ts.css.filter) );
+				// support hideFilters
+				if (wo.filter_hideFilters) {
+					ts.filter.hideFilters(c, $stickyTable);
+				}
+			}
+
+			// resize table (Firefox)
+			if (wo.stickyHeaders_addResizeEvent) {
+				$table.bind('resize' + c.namespace + 'stickyheaders', function() {
+					resizeHeader();
+				});
+			}
+
+			// make sure sticky is visible if page is partially scrolled
+			scrollSticky( true );
+			$table.triggerHandler('stickyHeadersInit');
+
+		},
+		remove: function(table, c, wo) {
+			var namespace = c.namespace + 'stickyheaders ';
+			c.$table
+				.removeClass('hasStickyHeaders')
+				.unbind( ('pagerComplete resize filterEnd stickyHeadersUpdate '.split(' ').join(namespace)).replace(/\s+/g, ' ') )
+				.next('.' + ts.css.stickyWrap).remove();
+			if (wo.$sticky && wo.$sticky.length) { wo.$sticky.remove(); } // remove cloned table
+			$(window)
+				.add(wo.stickyHeaders_xScroll)
+				.add(wo.stickyHeaders_yScroll)
+				.add(wo.stickyHeaders_attachTo)
+				.unbind( ('scroll resize '.split(' ').join(namespace)).replace(/\s+/g, ' ') );
+			ts.addHeaderResizeEvent(table, true);
+		}
+	});
+
+})(jQuery, window);
+
+/*! Widget: resizable - updated 2018-02-14 (v2.29.6) */
+/*jshint browser:true, jquery:true, unused:false */
+;(function ($, window) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	$.extend(ts.css, {
+		resizableContainer : 'tablesorter-resizable-container',
+		resizableHandle    : 'tablesorter-resizable-handle',
+		resizableNoSelect  : 'tablesorter-disableSelection',
+		resizableStorage   : 'tablesorter-resizable'
+	});
+
+	// Add extra scroller css
+	$(function() {
+		var s = '<style>' +
+			'body.' + ts.css.resizableNoSelect + ' { -ms-user-select: none; -moz-user-select: -moz-none;' +
+				'-khtml-user-select: none; -webkit-user-select: none; user-select: none; }' +
+			'.' + ts.css.resizableContainer + ' { position: relative; height: 1px; }' +
+			// make handle z-index > than stickyHeader z-index, so the handle stays above sticky header
+			'.' + ts.css.resizableHandle + ' { position: absolute; display: inline-block; width: 8px;' +
+				'top: 1px; cursor: ew-resize; z-index: 3; user-select: none; -moz-user-select: none; }' +
+			'</style>';
+		$('head').append(s);
+	});
+
+	ts.resizable = {
+		init : function( c, wo ) {
+			if ( c.$table.hasClass( 'hasResizable' ) ) { return; }
+			c.$table.addClass( 'hasResizable' );
+
+			var noResize, $header, column, storedSizes, tmp,
+				$table = c.$table,
+				$parent = $table.parent(),
+				marginTop = parseInt( $table.css( 'margin-top' ), 10 ),
+
+			// internal variables
+			vars = wo.resizable_vars = {
+				useStorage : ts.storage && wo.resizable !== false,
+				$wrap : $parent,
+				mouseXPosition : 0,
+				$target : null,
+				$next : null,
+				overflow : $parent.css('overflow') === 'auto' ||
+					$parent.css('overflow') === 'scroll' ||
+					$parent.css('overflow-x') === 'auto' ||
+					$parent.css('overflow-x') === 'scroll',
+				storedSizes : []
+			};
+
+			// set default widths
+			ts.resizableReset( c.table, true );
+
+			// now get measurements!
+			vars.tableWidth = $table.width();
+			// attempt to autodetect
+			vars.fullWidth = Math.abs( $parent.width() - vars.tableWidth ) < 20;
+
+			/*
+			// Hacky method to determine if table width is set to 'auto'
+			// http://stackoverflow.com/a/20892048/145346
+			if ( !vars.fullWidth ) {
+				tmp = $table.width();
+				$header = $table.wrap('<span>').parent(); // temp variable
+				storedSizes = parseInt( $table.css( 'margin-left' ), 10 ) || 0;
+				$table.css( 'margin-left', storedSizes + 50 );
+				vars.tableWidth = $header.width() > tmp ? 'auto' : tmp;
+				$table.css( 'margin-left', storedSizes ? storedSizes : '' );
+				$header = null;
+				$table.unwrap('<span>');
+			}
+			*/
+
+			if ( vars.useStorage && vars.overflow ) {
+				// save table width
+				ts.storage( c.table, 'tablesorter-table-original-css-width', vars.tableWidth );
+				tmp = ts.storage( c.table, 'tablesorter-table-resized-width' ) || 'auto';
+				ts.resizable.setWidth( $table, tmp, true );
+			}
+			wo.resizable_vars.storedSizes = storedSizes = ( vars.useStorage ?
+				ts.storage( c.table, ts.css.resizableStorage ) :
+				[] ) || [];
+			ts.resizable.setWidths( c, wo, storedSizes );
+			ts.resizable.updateStoredSizes( c, wo );
+
+			wo.$resizable_container = $( '<div class="' + ts.css.resizableContainer + '">' )
+				.css({ top : marginTop })
+				.insertBefore( $table );
+			// add container
+			for ( column = 0; column < c.columns; column++ ) {
+				$header = c.$headerIndexed[ column ];
+				tmp = ts.getColumnData( c.table, c.headers, column );
+				noResize = ts.getData( $header, tmp, 'resizable' ) === 'false';
+				if ( !noResize ) {
+					$( '<div class="' + ts.css.resizableHandle + '">' )
+						.appendTo( wo.$resizable_container )
+						.attr({
+							'data-column' : column,
+							'unselectable' : 'on'
+						})
+						.data( 'header', $header )
+						.bind( 'selectstart', false );
+				}
+			}
+			ts.resizable.bindings( c, wo );
+		},
+
+		updateStoredSizes : function( c, wo ) {
+			var column, $header,
+				len = c.columns,
+				vars = wo.resizable_vars;
+			vars.storedSizes = [];
+			for ( column = 0; column < len; column++ ) {
+				$header = c.$headerIndexed[ column ];
+				vars.storedSizes[ column ] = $header.is(':visible') ? $header.width() : 0;
+			}
+		},
+
+		setWidth : function( $el, width, overflow ) {
+			// overflow tables need min & max width set as well
+			$el.css({
+				'width' : width,
+				'min-width' : overflow ? width : '',
+				'max-width' : overflow ? width : ''
+			});
+		},
+
+		setWidths : function( c, wo, storedSizes ) {
+			var column, $temp,
+				vars = wo.resizable_vars,
+				$extra = $( c.namespace + '_extra_headers' ),
+				$col = c.$table.children( 'colgroup' ).children( 'col' );
+			storedSizes = storedSizes || vars.storedSizes || [];
+			// process only if table ID or url match
+			if ( storedSizes.length ) {
+				for ( column = 0; column < c.columns; column++ ) {
+					// set saved resizable widths
+					ts.resizable.setWidth( c.$headerIndexed[ column ], storedSizes[ column ], vars.overflow );
+					if ( $extra.length ) {
+						// stickyHeaders needs to modify min & max width as well
+						$temp = $extra.eq( column ).add( $col.eq( column ) );
+						ts.resizable.setWidth( $temp, storedSizes[ column ], vars.overflow );
+					}
+				}
+				$temp = $( c.namespace + '_extra_table' );
+				if ( $temp.length && !ts.hasWidget( c.table, 'scroller' ) ) {
+					ts.resizable.setWidth( $temp, c.$table.outerWidth(), vars.overflow );
+				}
+			}
+		},
+
+		setHandlePosition : function( c, wo ) {
+			var startPosition,
+				tableHeight = c.$table.height(),
+				$handles = wo.$resizable_container.children(),
+				handleCenter = Math.floor( $handles.width() / 2 );
+
+			if ( ts.hasWidget( c.table, 'scroller' ) ) {
+				tableHeight = 0;
+				c.$table.closest( '.' + ts.css.scrollerWrap ).children().each(function() {
+					var $this = $(this);
+					// center table has a max-height set
+					tableHeight += $this.filter('[style*="height"]').length ? $this.height() : $this.children('table').height();
+				});
+			}
+
+			if ( !wo.resizable_includeFooter && c.$table.children('tfoot').length ) {
+				tableHeight -= c.$table.children('tfoot').height();
+			}
+			// subtract out table left position from resizable handles. Fixes #864
+			startPosition = c.$table.position().left;
+			$handles.each( function() {
+				var $this = $(this),
+					column = parseInt( $this.attr( 'data-column' ), 10 ),
+					columns = c.columns - 1,
+					$header = $this.data( 'header' );
+				if ( !$header ) { return; } // see #859
+				if (
+					!$header.is(':visible') ||
+					( !wo.resizable_addLastColumn && ts.resizable.checkVisibleColumns(c, column) )
+				) {
+					$this.hide();
+				} else if ( column < columns || column === columns && wo.resizable_addLastColumn ) {
+					$this.css({
+						display: 'inline-block',
+						height : tableHeight,
+						left : $header.position().left - startPosition + $header.outerWidth() - handleCenter
+					});
+				}
+			});
+		},
+
+		// Fixes #1485
+		checkVisibleColumns: function( c, column ) {
+			var i,
+				len = 0;
+			for ( i = column + 1; i < c.columns; i++ ) {
+				len += c.$headerIndexed[i].is( ':visible' ) ? 1 : 0;
+			}
+			return len === 0;
+		},
+
+		// prevent text selection while dragging resize bar
+		toggleTextSelection : function( c, wo, toggle ) {
+			var namespace = c.namespace + 'tsresize';
+			wo.resizable_vars.disabled = toggle;
+			$( 'body' ).toggleClass( ts.css.resizableNoSelect, toggle );
+			if ( toggle ) {
+				$( 'body' )
+					.attr( 'unselectable', 'on' )
+					.bind( 'selectstart' + namespace, false );
+			} else {
+				$( 'body' )
+					.removeAttr( 'unselectable' )
+					.unbind( 'selectstart' + namespace );
+			}
+		},
+
+		bindings : function( c, wo ) {
+			var namespace = c.namespace + 'tsresize';
+			wo.$resizable_container.children().bind( 'mousedown', function( event ) {
+				// save header cell and mouse position
+				var column,
+					vars = wo.resizable_vars,
+					$extras = $( c.namespace + '_extra_headers' ),
+					$header = $( event.target ).data( 'header' );
+
+				column = parseInt( $header.attr( 'data-column' ), 10 );
+				vars.$target = $header = $header.add( $extras.filter('[data-column="' + column + '"]') );
+				vars.target = column;
+
+				// if table is not as wide as it's parent, then resize the table
+				vars.$next = event.shiftKey || wo.resizable_targetLast ?
+					$header.parent().children().not( '.resizable-false' ).filter( ':last' ) :
+					$header.nextAll( ':not(.resizable-false)' ).eq( 0 );
+
+				column = parseInt( vars.$next.attr( 'data-column' ), 10 );
+				vars.$next = vars.$next.add( $extras.filter('[data-column="' + column + '"]') );
+				vars.next = column;
+
+				vars.mouseXPosition = event.pageX;
+				ts.resizable.updateStoredSizes( c, wo );
+				ts.resizable.toggleTextSelection(c, wo, true );
+			});
+
+			$( document )
+				.bind( 'mousemove' + namespace, function( event ) {
+					var vars = wo.resizable_vars;
+					// ignore mousemove if no mousedown
+					if ( !vars.disabled || vars.mouseXPosition === 0 || !vars.$target ) { return; }
+					if ( wo.resizable_throttle ) {
+						clearTimeout( vars.timer );
+						vars.timer = setTimeout( function() {
+							ts.resizable.mouseMove( c, wo, event );
+						}, isNaN( wo.resizable_throttle ) ? 5 : wo.resizable_throttle );
+					} else {
+						ts.resizable.mouseMove( c, wo, event );
+					}
+				})
+				.bind( 'mouseup' + namespace, function() {
+					if (!wo.resizable_vars.disabled) { return; }
+					ts.resizable.toggleTextSelection( c, wo, false );
+					ts.resizable.stopResize( c, wo );
+					ts.resizable.setHandlePosition( c, wo );
+				});
+
+			// resizeEnd event triggered by scroller widget
+			$( window ).bind( 'resize' + namespace + ' resizeEnd' + namespace, function() {
+				ts.resizable.setHandlePosition( c, wo );
+			});
+
+			// right click to reset columns to default widths
+			c.$table
+				.bind( 'columnUpdate pagerComplete resizableUpdate '.split( ' ' ).join( namespace + ' ' ), function() {
+					ts.resizable.setHandlePosition( c, wo );
+				})
+				.bind( 'resizableReset' + namespace, function() {
+					ts.resizableReset( c.table );
+				})
+				.find( 'thead:first' )
+				.add( $( c.namespace + '_extra_table' ).find( 'thead:first' ) )
+				.bind( 'contextmenu' + namespace, function() {
+					// $.isEmptyObject() needs jQuery 1.4+; allow right click if already reset
+					var allowClick = wo.resizable_vars.storedSizes.length === 0;
+					ts.resizableReset( c.table );
+					ts.resizable.setHandlePosition( c, wo );
+					wo.resizable_vars.storedSizes = [];
+					return allowClick;
+				});
+
+		},
+
+		mouseMove : function( c, wo, event ) {
+			if ( wo.resizable_vars.mouseXPosition === 0 || !wo.resizable_vars.$target ) { return; }
+			// resize columns
+			var column,
+				total = 0,
+				vars = wo.resizable_vars,
+				$next = vars.$next,
+				tar = vars.storedSizes[ vars.target ],
+				leftEdge = event.pageX - vars.mouseXPosition;
+			if ( vars.overflow ) {
+				if ( tar + leftEdge > 0 ) {
+					vars.storedSizes[ vars.target ] += leftEdge;
+					ts.resizable.setWidth( vars.$target, vars.storedSizes[ vars.target ], true );
+					// update the entire table width
+					for ( column = 0; column < c.columns; column++ ) {
+						total += vars.storedSizes[ column ];
+					}
+					ts.resizable.setWidth( c.$table.add( $( c.namespace + '_extra_table' ) ), total );
+				}
+				if ( !$next.length ) {
+					// if expanding right-most column, scroll the wrapper
+					vars.$wrap[0].scrollLeft = c.$table.width();
+				}
+			} else if ( vars.fullWidth ) {
+				vars.storedSizes[ vars.target ] += leftEdge;
+				vars.storedSizes[ vars.next ] -= leftEdge;
+				ts.resizable.setWidths( c, wo );
+			} else {
+				vars.storedSizes[ vars.target ] += leftEdge;
+				ts.resizable.setWidths( c, wo );
+			}
+			vars.mouseXPosition = event.pageX;
+			// dynamically update sticky header widths
+			c.$table.triggerHandler('stickyHeadersUpdate');
+		},
+
+		stopResize : function( c, wo ) {
+			var vars = wo.resizable_vars;
+			ts.resizable.updateStoredSizes( c, wo );
+			if ( vars.useStorage ) {
+				// save all column widths
+				ts.storage( c.table, ts.css.resizableStorage, vars.storedSizes );
+				ts.storage( c.table, 'tablesorter-table-resized-width', c.$table.width() );
+			}
+			vars.mouseXPosition = 0;
+			vars.$target = vars.$next = null;
+			// will update stickyHeaders, just in case, see #912
+			c.$table.triggerHandler('stickyHeadersUpdate');
+			c.$table.triggerHandler('resizableComplete');
+		}
+	};
+
+	// this widget saves the column widths if
+	// $.tablesorter.storage function is included
+	// **************************
+	ts.addWidget({
+		id: 'resizable',
+		priority: 40,
+		options: {
+			resizable : true, // save column widths to storage
+			resizable_addLastColumn : false,
+			resizable_includeFooter: true,
+			resizable_widths : [],
+			resizable_throttle : false, // set to true (5ms) or any number 0-10 range
+			resizable_targetLast : false
+		},
+		init: function(table, thisWidget, c, wo) {
+			ts.resizable.init( c, wo );
+		},
+		format: function( table, c, wo ) {
+			ts.resizable.setHandlePosition( c, wo );
+		},
+		remove: function( table, c, wo, refreshing ) {
+			if (wo.$resizable_container) {
+				var namespace = c.namespace + 'tsresize';
+				c.$table.add( $( c.namespace + '_extra_table' ) )
+					.removeClass('hasResizable')
+					.children( 'thead' )
+					.unbind( 'contextmenu' + namespace );
+
+				wo.$resizable_container.remove();
+				ts.resizable.toggleTextSelection( c, wo, false );
+				ts.resizableReset( table, refreshing );
+				$( document ).unbind( 'mousemove' + namespace + ' mouseup' + namespace );
+			}
+		}
+	});
+
+	ts.resizableReset = function( table, refreshing ) {
+		$( table ).each(function() {
+			var index, $t,
+				c = this.config,
+				wo = c && c.widgetOptions,
+				vars = wo.resizable_vars;
+			if ( table && c && c.$headerIndexed.length ) {
+				// restore the initial table width
+				if ( vars.overflow && vars.tableWidth ) {
+					ts.resizable.setWidth( c.$table, vars.tableWidth, true );
+					if ( vars.useStorage ) {
+						ts.storage( table, 'tablesorter-table-resized-width', vars.tableWidth );
+					}
+				}
+				for ( index = 0; index < c.columns; index++ ) {
+					$t = c.$headerIndexed[ index ];
+					if ( wo.resizable_widths && wo.resizable_widths[ index ] ) {
+						ts.resizable.setWidth( $t, wo.resizable_widths[ index ], vars.overflow );
+					} else if ( !$t.hasClass( 'resizable-false' ) ) {
+						// don't clear the width of any column that is not resizable
+						ts.resizable.setWidth( $t, '', vars.overflow );
+					}
+				}
+
+				// reset stickyHeader widths
+				c.$table.triggerHandler( 'stickyHeadersUpdate' );
+				if ( ts.storage && !refreshing ) {
+					ts.storage( this, ts.css.resizableStorage, [] );
+				}
+			}
+		});
+	};
+
+})( jQuery, window );
+
+/*! Widget: saveSort - updated 2018-03-19 (v2.30.1) *//*
+* Requires tablesorter v2.16+
+* by Rob Garrison
+*/
+;(function ($) {
+	'use strict';
+	var ts = $.tablesorter || {};
+
+	function getStoredSortList(c) {
+		var stored = ts.storage( c.table, 'tablesorter-savesort' );
+		return (stored && stored.hasOwnProperty('sortList') && $.isArray(stored.sortList)) ? stored.sortList : [];
+	}
+
+	function sortListChanged(c, sortList) {
+		return (sortList || getStoredSortList(c)).join(',') !== c.sortList.join(',');
+	}
+
+	// this widget saves the last sort only if the
+	// saveSort widget option is true AND the
+	// $.tablesorter.storage function is included
+	// **************************
+	ts.addWidget({
+		id: 'saveSort',
+		priority: 20,
+		options: {
+			saveSort : true
+		},
+		init: function(table, thisWidget, c, wo) {
+			// run widget format before all other widgets are applied to the table
+			thisWidget.format(table, c, wo, true);
+		},
+		format: function(table, c, wo, init) {
+			var time,
+				$table = c.$table,
+				saveSort = wo.saveSort !== false, // make saveSort active/inactive; default to true
+				sortList = { 'sortList' : c.sortList },
+				debug = ts.debug(c, 'saveSort');
+			if (debug) {
+				time = new Date();
+			}
+			if ($table.hasClass('hasSaveSort')) {
+				if (saveSort && table.hasInitialized && ts.storage && sortListChanged(c)) {
+					ts.storage( table, 'tablesorter-savesort', sortList );
+					if (debug) {
+						console.log('saveSort >> Saving last sort: ' + c.sortList + ts.benchmark(time));
+					}
+				}
+			} else {
+				// set table sort on initial run of the widget
+				$table.addClass('hasSaveSort');
+				sortList = '';
+				// get data
+				if (ts.storage) {
+					sortList = getStoredSortList(c);
+					if (debug) {
+						console.log('saveSort >> Last sort loaded: "' + sortList + '"' + ts.benchmark(time));
+					}
+					$table.bind('saveSortReset', function(event) {
+						event.stopPropagation();
+						ts.storage( table, 'tablesorter-savesort', '' );
+					});
+				}
+				// init is true when widget init is run, this will run this widget before all other widgets have initialized
+				// this method allows using this widget in the original tablesorter plugin; but then it will run all widgets twice.
+				if (init && sortList && sortList.length > 0) {
+					c.sortList = sortList;
+				} else if (table.hasInitialized && sortList && sortList.length > 0) {
+					// update sort change
+					if (sortListChanged(c, sortList)) {
+						ts.sortOn(c, sortList);
+					}
+				}
+			}
+		},
+		remove: function(table, c) {
+			c.$table.removeClass('hasSaveSort');
+			// clear storage
+			if (ts.storage) { ts.storage( table, 'tablesorter-savesort', '' ); }
+		}
+	});
+
+})(jQuery);
+
+return jQuery.tablesorter;
+}));
diff --git a/templates/base.html b/templates/base.html
index d5912f8f..c82c601a 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -39,6 +39,10 @@
 {% endif %}
 {% endblock %}
 
+{% block challenges %}
+  <a class="button gray" href="/rowers/challenges">Race</a>
+{% endblock %}
+
 {% block content %}
 
 {% endblock %}