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

function popUp(url, width, height) {
	
	if (width && height) {
		window.open(url,"_blank","toolbar=no,height=" + height + ",width=" + width + ",location=no,address=no,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no,copyhistory=true");
	} else {
		window.open(url,"_blank","toolbar=no,height=500,width=500,location=no,address=no,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=no,copyhistory=true");
	}
}


  var ihide, t
  ihide = 0
  
	function hider(obj) {
	 
		// Call Function here To Hide The Object
		hideAll()
		if(ihide>=1) {

			obj = document.getElementById(obj)
			obj.style.visibility = "hidden"
		} else {
			ihide+=1
			t = setTimeout("hider('"+obj+"')", 2000)
		}
	}
	
	
	function shower(obj, target, ix, iy) {
	
		reset();
		target = document.getElementById(target)
		obj = document.getElementById(obj)
		x  = getX(target) + ix  +"px" // Adjust This Depends the Width of the Label (HREF)
		y  = getY(target) + iy + "px"
		obj.style.left = x;
		obj.style.top = y;
		
		obj.style.visibility = "visible"
	}
	
	
	function getX(obj) {
	  var left;
	  left = 0
		while(obj.offsetParent) {
			left+=obj.offsetLeft
			obj = obj.offsetParent
		}
	  return left
	}


	function getY(obj) {
	  var top;
	  top = 0
		while(obj.offsetParent) {
			top+=obj.offsetTop
			obj = obj.offsetParent
		}
	  return top
	}
	
	function reset() {
		t = clearTimeout(t)
		ihide=0
	}

	function hideAll() {

		var objs = new Array(3)
		objs[0] = "about"
		objs[1] = "programs"
		objs[2] = "admissions"
		objs[3] = "applynow"


		for(i=0; i<objs.length; i++) {
			document.getElementById(objs[i]).style.visibility = "hidden"
		}
		
		
  	}