var newWindow;
imageE = new Image(9,9)
imageC = new Image(9,9)
imageE.src = "images/btnExpand.gif"
imageC.src = "images/btnCollapse.gif"

function filter(imagename,objectsrc){
	if (document.images){
		document.images[imagename].src=eval(objectsrc+".src");
	}
}

function showhide(id,imid) { 
	
	if (document.getElementById) {
		if (document.getElementById(id).style.display == "none"){
			document.getElementById(id).style.display = 'block';
			filter((imid),'imageC');						
		} else {
			filter((imid),'imageE');			
			document.getElementById(id).style.display = 'none';			
		}	
	} else { 
		if (document.layers) {	
			if (document.id.display == "none"){
				document.id.display = 'block';
				filter((imid),'imageC');
				
			} else {
				filter((imid),'imageE');				
				document.id.display = 'none';
			}
		} else {
			if (document.all.id.style.visibility == "none"){
				document.all.id.style.display = 'block';
			} else {	
				filter((imid),'imageC');			
				document.all.id.style.display = 'none';
			}
		}
	}
}


function AddSelectedCourses(frm,fcocnt){
   var crl = "";
   var fcl = "";
   var cnt = 0;
   
   //Begin 20070223 tlennon
   //if there is a selectbox present on the form, look for the 
   //presence of a hidden textbox to determine if the selectbox 
   //is a required field
   // var iCount = document.getElementsByTagName('select').length;
   // if (iCount > 0){
	//	var requiredEdit = document.getElementById('editSelect');
	//	if(requiredEdit.value == 'required'){
	//		var selectArray = document.getElementsByTagName('select')		
	//		if(selectArray[0].selectedIndex <= 0){		
	//			alert('Please make a selection from the dropdown list');
	//			return 0;
	//		}
	//	}
	//}
   //End   20070223 tlennon
   
   for (var i = 0; i < frm.chkCrsLibGrp.length; i++)
    {
      if (frm.chkCrsLibGrp[i].checked)
      {
		if (crl == "")
		{
			crl = crl + frm.chkCrsLibGrp[i].value;
		}
		else
		{
			crl = crl + "|" + frm.chkCrsLibGrp[i].value;
		}
		cnt++;         
      }
	}
   frm.hclgcrs.value = crl;
   
   if (fcocnt > 0)
   {
   if (fcocnt == 1)
   {
   if (frm.chkCrsLibFtr.checked)
   {
		if (fcl == "")
		{
			fcl = fcl + frm.chkCrsLibFtr.value;
		}
		else
		{
			fcl = fcl + "|" + frm.chkCrsLibFtr.value;
		}
		cnt++;         
      }
   }
   else {
   for (var k = 0; k < frm.chkCrsLibFtr.length; k++)
    {
      if (frm.chkCrsLibFtr[k].checked)
      {
		if (fcl == "")
		{
			fcl = fcl + frm.chkCrsLibFtr[k].value;
		}
		else
		{
			fcl = fcl + "|" + frm.chkCrsLibFtr[k].value;
		}
		cnt++;         
      }
	}
	}
	frm.hclfcrs.value = fcl; 
	
	}
	
	if (cnt ==0)
	{
		alert("At least one course needs to be selected."); 
		return false;
	}
	
	document.OPPS_form.hseltype.value = "AC"
	document.OPPS_form.submit();	
   
}

function ByFeaturedCourses(fcId)
{
    //Begin 20070223 tlennon
    //if there is a selectbox present on the form, look for the 
    //presence of a hidden textbox to determine if the selectbox 
    //is a required field
    //var iCount = document.getElementsByTagName('select').length;
    //if (iCount > 0){
	//	var requiredEdit = document.getElementById('editSelect');
	//	if(requiredEdit.value == 'required'){
	//		var selectArray = document.getElementsByTagName('select')		
	//		if(selectArray[0].selectedIndex <= 0){		
	//			alert('Please make a selection from the dropdown list');
	//			return 0;
	//		}
	//	}
	//}
   //End   20070223 tlennon	


	var cgrl = "";
	
	for (var i = 0; i < document.OPPS_form.chkCrsLibGrp.length; i++)
    {
      if (document.OPPS_form.chkCrsLibGrp[i].checked)
      {
		if (cgrl == "")
		{
			cgrl = cgrl + document.OPPS_form.chkCrsLibGrp[i].value;
		}
		else
		{
			cgrl = cgrl + "|" + document.OPPS_form.chkCrsLibGrp[i].value;
		}		       
      }
	}
	
   document.OPPS_form.hseltype.value = "BN"
   document.OPPS_form.hclgcrs.value = cgrl;   
   document.OPPS_form.hfocrs.value = fcId;   
   document.OPPS_form.submit();
   
}

var offsetxpoint=-60 //Customize x offset of tooltip
var offsetypoint=5 //Customize y offset of tooltip
var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext, thecolor, thewidth){
if (ns6||ie){
if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
tipobj.innerHTML=thetext
enabletip=true
return false
}
}

function positiontip(e){
if (enabletip){
var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
//Find out how close the mouse is to the corner of the window
var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20
var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20

var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000

//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<tipobj.offsetWidth)
//move the horizontal position of the menu to the left by it's width
tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"
else if (curX<leftedge)
tipobj.style.left="5px"
else
//position the horizontal position of the menu where the mouse is positioned
tipobj.style.left=curX+offsetxpoint+"px"

//same concept with the vertical position
if (bottomedge<tipobj.offsetHeight)
tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"
else
tipobj.style.top=curY+offsetypoint+"px"
tipobj.style.visibility="visible"
}
}

function hideddrivetip(){
if (ns6||ie){
enabletip=false
tipobj.style.visibility="hidden"
tipobj.style.left="-1000px"
tipobj.style.backgroundColor=''
tipobj.style.width=''
}
}
document.onmousemove=positiontip