function updateCourse()
 {
	 var courseId=dijit.byId('courseSelector').attr('value');
	 dijit.byId('dynamicContent').attr('href',baseUrl+'/course/'+courseId+'/course/?dynamic=true');
 }
 
 function updateDates()
 {
	 var courseId=dijit.byId('courseSelector').attr('value');
	 var venueId=dijit.byId('venueSelector').attr('value');
	 var datesStoreUrl = baseUrl+"/dates/course/"+courseId+"/venue/"+venueId;
	 var datesStore = new dojo.data.ItemFileReadStore({ url: datesStoreUrl});
	 var dateSelector=dijit.byId('dateSelector');
	 dateSelector.attr('value','');
	 dateSelector.attr('store',datesStore);
	 dijit.byId('venuedisclaimer').attr('href',baseUrl+'/index/venue-disclaimer/venue/'+venueId);
	
 }
 
 function addToCart()
 {
	 
	
	 var eventId=dijit.byId('dateSelector').attr('value');
	 if(!eventId)
	 {
		 showDialog('System Message','Please choose a date for this course/venue');
		 return false;
	 }
	 

	 
	 var places=dijit.byId('placesSelector').attr('value');
	 var courseName=dijit.byId('courseSelector').attr('displayedValue');
	 
	 showDialog('Booking Sequence','loading...',baseUrl+'/cart/add/event/'+eventId+'/places/'+places);

	 return false;

 }
 
 function closemessengerDialog (dId)
 {

 	dijit.byId(dId).destroy();
 }

 function showDialog(msgTitle,msgContent,msgHref)
 {

 var dialog = new dijit.Dialog();

 dialog.attr('title', msgTitle);
 dialog.attr('content', msgContent);
 dialog.attr('href', msgHref);
 dialog.attr('parseOnLoad', true);
 dojo.body().appendChild(dialog.domNode);

 dialog.startup();
 dialog.show();
 }