// JavaScript Document

// Function to toggle items open and closed

function toggleDiv(theDiv,theHTML) {
    var elem = document.getElementById(theDiv);
    elem.style.display = (elem.style.display == "none")?"":"none";
	if (elem.style.display == "none") {
		document.getElementById(theHTML).innerHTML = "(view course list)"
	} else {
		document.getElementById(theHTML).innerHTML = "(close course list)"
	}
}


function toggle(theDiv,theImg) {
    var elem = document.getElementById(theDiv);
    var img = document.images[theImg];
    var plusSrc = "/Portals/0/Skins/gsnetx/collapse.gif";
    var minusSrc = "/Portals/0/Skins/gsnetx/expand.gif";
    elem.style.display = (elem.style.display == "none")?"":"none";
	img.src = (elem.style.display != "none")?minusSrc:plusSrc;
}

function toggleFolder(theDiv,theImg) {
    var elem = document.getElementById(theDiv);
    var img = document.images[theImg];
    var plusSrc = "/Portals/0/Skins/gsnetx/folderClosed.gif";
    var minusSrc = "/Portals/0/Skins/gsnetx/folderOpen.gif";
    elem.style.display = (elem.style.display == "none")?"":"none";
	img.src = (elem.style.display != "none")?minusSrc:plusSrc;
}