/* for controlling the weekly calendar view  */

function showCalendarItem(calendarID, uniqueDayLink) {
	var dayLinks = document.getElementById('weekly-menu-' + calendarID).getElementsByTagName("a");
	var dayContents = document.getElementById('week-' + calendarID).childNodes;
	var addOrRemoveClass;
	for (var a=0; a < dayLinks.length; a++) {
		addOrRemoveClass = (dayLinks[a] == uniqueDayLink) ? 'addClassName' : 'removeClassName';
		$(dayLinks[a])[addOrRemoveClass]('selected');
		$(dayContents[a])[addOrRemoveClass]('selected');
	}
}


// functions for event submission form //

function showRecurChoices(me)
{
	var r=new Array("daily","weekly","monthly","yearly");
	for(i=0;i<r.length;i++)
	{
		obj=document.getElementById(r[i]+'div');
		if(obj) obj.style.display='none';
	}
	obj=document.getElementById(me.id+'div');

	if(obj && me.checked) {
		obj.style.display='block';
	}
	

}
function showEventTypeChoices(fld)
{
	
	me=document.getElementById(fld);
	var r=new Array("recurring");
	for(i=0;i<r.length;i++)
	{
		obj=document.getElementById(r[i]+'div');
		if(obj) obj.style.display='none';
	}
	obj=document.getElementById(me.id+'div');

	if(obj && me.checked)
		obj.style.display='block';
	if(me.id=='recurring')
	{
		obj=document.getElementById('recurrangediv');
		if(obj) obj.style.display='block';
	} else
	{
		obj=document.getElementById('recurrangediv');
		if(obj) obj.style.display='none';
	}

}