var menu;
var ie=false;;

function mouseMenu(mEvent,id)
{
 // Internet Explorer
 if(id=="academics")
     menu="showMenu";
 else if(id=="general")
     menu="showGenMenu";
 if (mEvent.srcElement)
   {
   ie=true;
   showMenu(mEvent, menu, id);
   }
   // Netscape and Firefox
 else if (mEvent.target)
   {
   ie=false;
   showMenu(mEvent, menu, id);
   }
}

var popMenu;
var IfrRef;

function showMenu(myEvent, id, myId)
 {
 if(document.getElementById(id))
   popMenu= document.getElementById(id);
 else
   popMenu= window.document[id];
 if (popMenu)
    {
//    popMenu.style.visibility='hidden';
    popMenu.style.left= (menu=="showMenu")?"85px":"267px";
    popMenu.style.top="118px";
    IfrRef = document.getElementById('DivShim');
 
    if(ie && IfrRef)
     {
//     IfrRef = document.getElementById('DivShim');
     popMenu.style.display = "block";
     IfrRef.style.width = popMenu.offsetWidth;
     IfrRef.style.height = popMenu.offsetHeight;
     IfrRef.style.top = popMenu.style.top;
     IfrRef.style.left = popMenu.style.left;
     IfrRef.style.zIndex = popMenu.style.zIndex - 1;
     IfrRef.style.display = "block";
     }
    popMenu.style.visibility='visible';
    }
 }

function hideMenu()
 {
 if(popMenu)
  {
  popMenu.style.visibility='hidden';
  if(ie && IfrRef)
   IfrRef.style.display = "none";
  }
 }

function newImage(arg) {
  if (document.images) {
     rslt = new Image();
     rslt.src = arg;
     return rslt;
     }
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		fullbanner_03_over = newImage("/images/fullbanner_03-over.gif");
		fullbanner_05_over = newImage("/images/fullbanner_05-over.gif");
		fullbanner_07_over = newImage("/images/fullbanner_07-over.gif");
		fullbanner_10_over = newImage("/images/fullbanner_10-over.gif");
		preloadFlag = true;
	}
}