function initEcAd() {
document.all.AdLayer1.style.posTop = -200;
document.all.AdLayer1.style.visibility = 'visible'
document.all.AdLayer2.style.posTop = -200;
document.all.AdLayer2.style.visibility = 'visible'
MoveLeftLayer('AdLayer1');
MoveRightLayer('AdLayer2');
}
function MoveLeftLayer(layerName) {
var x = 5;
var y = 155;// 左侧广告距离页首高度
var diff = (document.body.scrollTop + y - document.all.AdLayer1.style.posTop)*.40;
var y = document.body.scrollTop + y - diff;
eval("document.all." + layerName + ".style.posTop = parseInt(y)");
eval("document.all." + layerName + ".style.posLeft = x");
setTimeout("MoveLeftLayer('AdLayer1');", 20);
}
function MoveRightLayer(layerName) {
var x = 5;
var y = 155;// 右侧广告距离页首高度
var diff = (document.body.scrollTop + y - document.all.AdLayer2.style.posTop)*.40;
var y = document.body.scrollTop + y - diff;
eval("document.all." + layerName + ".style.posTop = y");
eval("document.all." + layerName + ".style.posRight = x");
setTimeout("MoveRightLayer('AdLayer2');", 20);
}
if (window.screen.width>=1024)
{
document.write("<div id=AdLayer1 style='position: absolute;visibility:hidden;z-index:1'><a href='http://www.qinghuaziguang.com/Chinese/qy_NewsInfo.asp?Action=Ye&id=83' target='_blank'><img src=/guanggao1.gif border='0'></a></div>"
 +"<div id=AdLayer2 style='position: absolute;visibility:hidden;z-index:1'><a href='http://www.qinghuaziguang.com/Chinese/qy_Product.asp' target='_blank'><img src=/guanggao2.gif border='0'></a></div>");
		   
// +"<div id=AdLayer2 style='position: absolute;visibility:hidden;z-index:1'>// </div>");
}
initEcAd()// JavaScript Document