function winload()
{
layer1.style.top=50;
layer1.style.left=0;
layer2.style.top=50;
layer2.style.right=0;
}

if(document.body.offsetWidth>820){	
	{
	document.write("<div id=layer1 style='position: absolute;visibility:visible;z-index:1'><a href='http://www.3000idc.com/newlong.aspx?nid=97' target='_blank'><img src='images/left.jpg' style='border:1px solid #000' /></a></div>"
	+"<div id=layer2 style='position: absolute;visibility:visible;z-index:1'><a href='http://www.3000idc.com/newlong.aspx?nid=97' target='_blank'><img src='images/right.jpg' style='border:1px solid #000' /></a></div>");
	}
  winload()
}