// PreloadImages( '01.gif', '02.gif' ); 
function PreloadImages()
{ 
  var args = PreloadImages.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  };
};
// -
function ChangeImage(id, path)
{
	$(id).src = path;
};

var top_zindex = 11;
function MoveOnTop(id)
{
	top_zindex++;
	$(id).style.zIndex=top_zindex;
}
function RegisterDraggables()
{
	new Draggable('draggable_object01',
	{
		revert:false,
//		scroll: window,
		onEnd: function(draggable, event)
		{
			var element = Event.element(event);
			//var value = String(getX(element)-5) + ':' + String(getY(element)-5);
			//alert($('draggable_object01').style.zIndex);
			//$('draggable_object01').style.zIndex = '3000';
			//Event.element(event).style.zIndex = 3000;
			
			//element.style.zIndex=3000;
		}
	});
	new Draggable('draggable_object02',
	{
		revert:false,
//		scroll: window,
		onEnd: function(draggable, event)
		{
			var element = Event.element(event);
			//var value = String(getX(element)-5) + ':' + String(getY(element)-5);
			//alert(element.style.zIndex);
			//element.style.zIndex=3000;
		}
	});
	new Draggable('draggable_object03',
	{
		revert:false,
//		scroll: window,
		onEnd: function(draggable, event)
		{
			var element = Event.element(event);
			//var value = String(getX(element)-5) + ':' + String(getY(element)-5);
			//alert(element.style.zIndex);
			//element.style.zIndex=3000;
		}
	});
};