if (screen.width > 800){	//如果分辩率的宽(screen.width)大于800,那么就执行下面的对联式广告代码.(高:screen.height)

// JavaScript Document
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 = 8;
var y = 35;
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 = y");
eval("document.all." + layerName + ".style.posLeft = x");
setTimeout("MoveLeftLayer('AdLayer1');", 20);
}

document.write("<div id=AdLayer1 style='position: absolute;visibility:hidden;z-index:1'><EMBED src='images/t2.swf' wmode=transparent quality=high  WIDTH=100 HEIGHT=370 TYPE='application/x-shockwave-flash' id=EccoolAd></EMBED></div>"
 +"<div id=AdLayer2 style='position: absolute;visibility:hidden;z-index:1'><EMBED src='images/left.swf' wmode=transparent quality=high  WIDTH=100 HEIGHT=300 TYPE='application/x-shockwave-flash' id=EccoolAd></EMBED></div>");
initEcAd()

}