some javascript to improve planned session manage

rowers/forms.py

@@ -605,20 +605,21 @@ class FusionMetricChoiceForm(ModelForm):
 class PlannedSessionSelectForm(forms.Form):
 
     def __init__(self, sessionchoices, *args, **kwargs):
-            
+        initialsession = kwargs.pop('initialsession',None)    
         super(PlannedSessionSelectForm, self).__init__(*args,**kwargs)
 
         self.fields['plannedsession'] = forms.ChoiceField(
             label='Sessions',
             choices = sessionchoices,
             widget = forms.RadioSelect,
+            initial=initialsession
         )
 
 
 class WorkoutSessionSelectForm(forms.Form):
     
     def __init__(self, workoutdata, *args, **kwargs):
-        
+
         super(WorkoutSessionSelectForm, self).__init__(*args, **kwargs)
 
         self.fields['workouts'] = forms.MultipleChoiceField(