with jquery to refresh when tasks are complete

jquery lives in basebase.html. Perhaps should live in individual pages

rowers/views.py

@@ -208,7 +208,8 @@ def get_job_result(jobid):
 verbose_job_status = {
     'updatecp': 'Critical Power Calculation for Ergometer Workouts',
     'updatecpwater': 'Critical Power Calculation for OTW Workouts',
-    'otwsetpower': 'Rowing Physics OTW Power Calculation'
+    'otwsetpower': 'Rowing Physics OTW Power Calculation',
+    'make_plot': 'Create static chart',
     }
 
 def get_job_status(jobid):
@@ -3539,7 +3540,7 @@ def oterankings_view(request,theuser=0,
             request.session['async_tasks'] += [(job.id,'updatecp')]
         except KeyError:
             request.session['async_tasks'] = [(job.id,'updatecp')]
-        messages.info(request,'New calculation queued. Refresh page or resubmit the date form to get the result')
+        messages.info(request,'New calculation queued.')
 
     powerdf = pd.DataFrame({
         'Delta':delta,
@@ -7468,9 +7469,14 @@ def workout_add_chart_view(request,id,plotnr=1):
 	u = w.user.user
 	r = getrower(u)
         title = w.name
-        res = uploads.make_plot(r,w,f1,w.csvfilename,'timeplot',title,plotnr=plotnr,
-                                imagename=imagename)
-
+        res,jobid = uploads.make_plot(
+            r,w,f1,w.csvfilename,'timeplot',title,plotnr=plotnr,
+            imagename=imagename
+        )
+        try:
+            request.session['async_tasks'] += [(jobid,'make_plot')]
+        except KeyError:
+            request.session['async_tasks'] = [(jobid,'make_plot')]
 
     try:
         url = request.session['referer']