var imagesurl = document.getElementById("hidden_ImageUrl").value;

var imageshref= document.getElementById("hidden_LinkUrl").value;
var strdiv='<DIV id=img1  onMouseOver="javascript:pause = true;pause_resume()" onMouseOut="javascript:pause = false;pause_resume()" style="Z-INDEX: 100; LEFT: 2px; WIDTH: 59px; POSITION: absolute; TOP: 43px; HEIGHT: 61px;visibility: visible;">';
strdiv = strdiv + '<a href="'+imageshref+'" target="_blank"><img src="'+imagesurl+'" border="0" width="150px" height="120px"></a><br><a href="#" onClick="javascript:hiddDiv(this);">关闭</a></DIV>'
document.writeln(strdiv);
var xPos = 300;
var yPos = 200; 
var step = 1;
var delay = 30; 
var height = 0;
var Hoffset = 0;
var Woffset = 0;
var yon = 0;
var xon = 0;
var pause = true;
var interval;
img1.style.top = yPos;
function changePos() 
{
	width = document.body.clientWidth;
	height = document.body.clientHeight;
	Hoffset = img1.offsetHeight;
	Woffset = img1.offsetWidth;
	img1.style.left = xPos + document.body.scrollLeft;
	img1.style.top = yPos + document.body.scrollTop;
	if (yon) 
		{yPos = yPos + step;}
	else 
		{yPos = yPos - step;}
	if (yPos < 0) 
		{yon = 1;yPos = 0;}
	if (yPos >= (height - Hoffset)) 
		{yon = 0;yPos = (height - Hoffset);}
	if (xon) 
		{xPos = xPos + step;}
	else 
		{xPos = xPos - step;}
	if (xPos < 0) 
		{xon = 1;xPos = 0;}
	if (xPos >= (width - Woffset)) 
		{xon = 0;xPos = (width - Woffset);   }
	}
	
	function start()
	 {
	 	img1.visibility = "visible";
		interval = setInterval('changePos()', delay);
	}
	function pause_resume() 
	{
		if(pause) 
		{
			clearInterval(interval);
			pause = false;}
		else 
		{
			interval = setInterval('changePos()',delay);
			pause = true; 
			}
		}
   
   function  hiddDiv(a)
   {           
     a.parentNode.style.display = 'none'; 
   }
   
   start();