i have one situation.i add all hotel booking  appointmetns to webmonthview.when user clicking on the particular day.i want to open the appointment dialog(not for holidays and not for schedule days).i got solution almost but when user click on the white box(in figure) in the schedule days appointment dialog is opening.

there should be only one appoinment for a day.user click on white box(in figure) not have to display dialog because already one appoiontment in that day

my code snippet and diagram shown.......

function OpenCalendarEvent(oScheduleInfo, oEvent, oDialog, oActivity)
 {

var da= oActivity.getStartDateTime().toString();

if(da.substring(0,3)=='Sat' || da.substring(0,3)=='Sun')
{
//canceled  the appointment dialog for week ends
oEvent.cancel = true;
}
else if(oActivity.getDataKey()==null)
{
   Event.cancel = false;
}
else
{
//canceled  the appointment dialog for scheduled
oEvent.cancel = true;
}
}

 please suggest me any approach for getting that requirement.