function initEcAd() {

document.all.AdLayer2.style.posTop = -300;
document.all.AdLayer2.style.visibility = 'visible'

MoveRightLayer('AdLayer2');
}

function MoveRightLayer(layerName) {
var x = 5;
var y = 0;// Ҳҳ׸߶
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);
}

document.write("<div id=AdLayer2 style='position: absolute;visibility:hidden;z-index:2'><a href='send_text.php' target='_blank'><img src=images/zxtg.png border='0'></a></div>");
initEcAd()