//<div style="visibility: hidden;">

	var ns4 = document.layers;
	var op5 = (navigator.userAgent.indexOf("Opera 5")!=-1) 
		||(navigator.userAgent.indexOf("Opera/5")!=-1);
	var op6 = (navigator.userAgent.indexOf("Opera 6")!=-1) 
		||(navigator.userAgent.indexOf("Opera/6")!=-1);
	var agt=navigator.userAgent.toLowerCase();
	var mac = (agt.indexOf("mac")!=-1);
	var ie = (agt.indexOf("msie") != -1); 
	var mac_ie = mac && ie;

	function hovermenucell(cell) {
		cell.style.backgroundColor="#66CC66";
		cell.style.border="2px outset";
	}
	
	function unhovermenucell(cell) {
		cell.style.backgroundColor="#D1DDEB";
		cell.style.border="2px solid #D1DDEB";
	}
	
	function hoverfoldertab(id) {
		document.getElementById(id).style.textDecoration="underline";
		document.getElementById(id).style.color="#00005C";
	}
	
	function unhoverfoldertab(id) {
		document.getElementById(id).style.textDecoration='';
		document.getElementById(id).style.color="#FFFFFF";
	}

	function navtopage(sPri, sSec, sTer, sArgs) {
	var sQStr
	
		sQStr = "";
	
		if (String(sPri).length) {
			sQStr += "ppage=" + sPri;
		}
		
		if (String(sSec).length) {
			if (String(sQStr).length) {
				sQStr += "&";
			}
			
			sQStr += "spage=" + sSec;
		}
		
		if (String(sTer).length) {
			if (String(sQStr).length) {
				sQStr += "&";
			}
			
			sQStr += "tpage=" + sTer;
		}
		
		if (String(sArgs).length) {
			sQStr += sArgs;
		}
		
		if (String(sQStr).length) {
			window.location = ("StudentHome.asp?" + sQStr);
		}
	}
	
	function confirmlogout() {
		if (confirm("Are you sure you want to log off?")) {
			navtopage("logoff","","","");
		}
	}
	
	function proctorconfirmlogout() {
		if (confirm("Are you sure you want to log off the student AND the proctor?")) {
			window.location = "StudentHome/Logout.asp?act=proctorhome";
		}
	}
	
	function MM_swapImgRestore() { //v3.0
	  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}
	
	function MM_preloadImages() { //v3.0
	  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}
	
	function MM_findObj(n, d) { //v4.01
	  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	  if(!x && d.getElementById) x=d.getElementById(n); return x;
	}
	
	function MM_swapImage() { //v3.0
	  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}
	
	function StartSingleExam(lSTID, lRegID, iEM, iEP, iLT, bAnon) {
	var testWin

   		testWin = window.open(("StudentHome/TakeExam.asp?" + ("testid=" + lSTID) + ("&regid=" + lRegID) + ("&ep=" + iEP) + ("&em=" + iEM) + ("&ltyp=" + iLT) + ("&anon=" + bAnon)),"testwindow","fullscreen=yes,scrollbars=yes");
	}
	
	function StartSeriesExam(lSID, lRegID, iEM, iEP, iLT, bAnon) {
	var testWin

   		testWin = window.open(("StudentHome/TakeExam.asp?" + ("sid=" + lSID) + ("&regid=" + lRegID) + ("&ep=" + iEP) + ("&em=" + iEM) + ("&ltyp=" + iLT) + ("&anon=" + bAnon)),"testwindow","fullscreen=yes,scrollbars=yes");
	}

	function StartSingleReview(lSTID, lRegID, iEM, iEP, iLT, bAnon) {
	var testWin

   		testWin = window.open(("StudentHome/TakeExam.asp?" + ("stestid=" + lSTID) + ("&regid=" + lRegID) + ("&ep=" + iEP) + ("&em=" + iEM) + ("&ltyp=" + iLT) + ("&anon=" + bAnon)),"testwindow","fullscreen=yes,scrollbars=yes");
	}
	
	function OpenContentWindow(sURL) {
	var contWin
	
		contWin = window.open(sURL);
	}
	
	function OpenScoreReport(lSTestID) {
	var repWin
	
		repWin = window.open("/StudentHome/ExamScoreReport.asp?stid=" + lSTestID);
	}
	
	function hovertext(obj) {
		obj.style.color='#006600';
		obj.style.textDecoration='underline';
	}
	
	function unhovertext(obj) {
		obj.style.color='#00005C';
		obj.style.textDecoration='';
	}
	
	function showmessage(iMessage, iOffSet) {
	var el, hei, wid, elname
	
		elname = "lblMessage" + iMessage;
		el = document.getElementById(elname);
		
		hei = getElementHeight(elname);
		wid = getElementWidth(elname);
		
		el.style.left = ((document.body.offsetWidth / 2) - (wid / 2));
		el.style.top = ((event.clientY) - (hei / 2));
		el.style.visibility = 'visible';
	}
	
	function hidemessage(iMessage) {
		document.getElementById("lblMessage" + iMessage).style.visibility = 'hidden';
	}
	
	function getElementHeight(Elem) {
		if (ns4) {
			var elem = getObjNN4(document, Elem);
			return elem.clip.height;
		} else {
			if(document.getElementById) {
				var elem = document.getElementById(Elem);
			} else if (document.all){
				var elem = document.all[Elem];
			}
			if (op5) { 
				xPos = elem.style.pixelHeight;
			} else {
				xPos = elem.offsetHeight;
			}
			return xPos;
		} 
	}
	
	function getElementWidth(Elem) {
		if (ns4) {
			var elem = getObjNN4(document, Elem);
			return elem.clip.width;
		} else {
			if(document.getElementById) {
				var elem = document.getElementById(Elem);
			} else if (document.all){
				var elem = document.all[Elem];
			}
			if (op5) {
				xPos = elem.style.pixelWidth;
			} else {
				xPos = elem.offsetWidth;
			}
			return xPos;
		}
	}

	function getObjNN4(obj,name)
	{
		var x = obj.layers;
		var foundLayer;
		for (var i=0;i<x.length;i++)
		{
			if (x[i].id == name)
				foundLayer = x[i];
			else if (x[i].layers.length)
				var tmp = getObjNN4(x[i],name);
			if (tmp) foundLayer = tmp;
		}
		return foundLayer;
	}


	//</div>