anchor.diff:  		}else{
   			return deleteClick();
   		}
  +	}
  +	
  +	function toggleAllCalendarOptions(toggleCheckbox){
  +		$('.calendarBox').each(function(){
  +			if(toggleCheckbox.checked){
  +				//make sure that the post option is checked otherwise don't check it:
  +				if($(this).parent().parent().find(".postBox:checked").length == 1){
  +					this.checked = true;
  +				}
  +			}else{
  +				this.checked = false;
  +			}
  +		});
  +	}
  +
  +	function toggleAllPostOptions(toggleCheckbox){
  +		$('.postBox').each(function(){
  +			if(toggleCheckbox.checked){
  +				this.checked = true;
  +			}else{
  +				this.checked = false;
  +				//make sure calendar option is unchecked
  +				$(this).parent().parent().find(".calendarBox").removeAttr("checked");
  +			}
  +		});
   	}
    </script>
   <div>
  
positive.code: 									<h:outputText value="#{msgs.mainEditHeaderInCalendar}"/>
  									<f:verbatim>
  										<br/>
  										<input type="checkbox" onchange="$('.calendarBox').not(':disabled').attr('checked', this.checked);"/>
  									</f:verbatim>
  								</h:panelGroup>
  							</f:facet>
  							<h:selectBooleanCheckbox styleClass="calendarBox" value="#{eachEntry.entry.linkCalendar}" title="#{msgs.selectThisCheckBoxCal}" disabled="#{!eachEntry.posted}" onchange="checkStartEndDates(this)"/>
  						</h:column>
  						<h:column rendered="#{! SyllabusTool.displayNoEntryMsg}">
  							<f:facet name="header">
  
negative.code:   	$('input').change(function() {
      	dataChanged = true;
  	});
    	
    	
    });
    
  	function toggleCalendarCheckbox(postCheckbox){
  