function tabnavSwitch(index) {
	var carousel = document.getElementById('tabnavContent');
	var tabs = document.getElementById('tabnav');
	var cartabs = tabs.getElementsByTagName("li")
	var tabdex = 1 ;
	for (i=0; i<carousel.childNodes.length; i++){
		if (carousel.childNodes[i].id=="dblock" && (carousel.childNodes[i].nodeName =="div" || carousel.childNodes[i].nodeName=="DIV")) {
			if (index==tabdex) {
				 carousel.childNodes[i].style.display = "block";
				 cartabs[tabdex-1].childNodes[0].className = "active";
			} else {
				 carousel.childNodes[i].style.display = "none";
				 cartabs[tabdex-1].childNodes[0].className = "";
			}
			tabdex++;
		}
	}
}


function Jump(jumper) {
		location.href="#"+jumper;
	}
	function clearImages()
	{
		setLayer('student_connect', false);
		setLayer('admissions_connect', false);
		setLayer('custom_connect', false);
		setLayer('careerservices_connect', false);
	}
	function setLayer(whichLayer, bShow)
	{
		  var elem, vis;
		  if( document.getElementById ) // this is the way the standards work
			elem = document.getElementById( whichLayer );
		  else if( document.all ) // this is the way old msie versions work
			  elem = document.all[whichLayer];
		  else if( document.layers ) // this is the way nn4 works
			elem = document.layers[whichLayer];
		  vis = elem.style;

		  vis.display = bShow ? 'block' : 'none';
	}
	
	function toggle(s) {
	if (s.parentNode.className=="closed") {
		s.parentNode.className="open";
	} else if (s.parentNode.className=="open") {
		s.parentNode.className="closed";
	}
}

/*function toggleDesc(id) 
{
	var pgm_desc_holder = document.getElementById("pgm_desc_holder_"+id);
	var pgm_arrow = document.getElementById("pgm_arrow_"+id);
	var pgm_desc_holder_jq = $("#pgm_desc_holder_"+id);
	
	if (pgm_desc_holder_jq.css("display")=="none") 
	{
		pgm_arrow.innerHTML = "[-]";
		pgm_desc_holder_jq.slideDown("fast");  
	} 
	else
	{
		pgm_arrow.innerHTML = "[+]";
		pgm_desc_holder_jq.slideUp("fast");
	}
}*/