function initEcAd2() {
/*
document.all.AdLayer3.style.posTop = -200;
document.all.AdLayer3.style.visibility = 'visible'
document.all.AdLayer4.style.posTop = -200;
document.all.AdLayer4.style.visibility = 'visible'

MoveLeftLayer2('AdLayer3');
MoveRightLayer2('AdLayer4');
*/
oRect   =   AdLayer3.getBoundingClientRect();   
x=oRect.left;
y=oRect.top;
document.all.AdLayer3.style.left = window.screen.width/2-TopPic.offsetWidth/2 ;
document.all.AdLayer3.style.top = 300-TopPic.offsetHeight/2;
document.all.Layer1.style.top=300-TopPic.offsetHeight/2;
document.all.Layer1.style.left=window.screen.width/2-TopPic.offsetWidth/2+TopPic.offsetWidth-40;
}
/*
function MoveLeftLayer2(layerName) {
var x = window.screen.width/2-TopPic.offsetWidth/2 ;
var y = 150;// 左侧广告距离页首高度
var diff = (document.body.scrollTop + y - document.all.AdLayer3.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("MoveLeftLayer2('AdLayer3');", 20);
}
function MoveRightLayer2(layerName) {
var x = window.screen.width/2-TopPic.offsetWidth/2 ;
var y = 150;// 右侧广告距离页首高度
var diff = (document.body.scrollTop + y - document.all.AdLayer4.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("MoveRightLayer2('AdLayer4');", 20);
}
*/
// JavaScript Document