网页两侧对联滚动广告代码

春天没来 2011-08-03

展开全文

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>网页两侧对联滚动广告代码</title>
<script language="JavaScript">
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 = 100;// 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 = 100;// 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);
}

document.write("<div id=AdLayer1 style='position: absolute;visibility:hidden;z-index:1'><a href='http://union.yxp.163.com/receiver/receiver?username=www.u8&p=yxp' target='_blank'><img src=http://union.yxp.163.com/launcher/launch?k=101_0_160_600 border='0'></a></div>"
+"<div id=AdLayer2 style='position: absolute;visibility:hidden;z-index:1'><a href='http://union.yxp.163.com/receiver/receiver?username=www.u8&p=yxp' target='_blank'><img src=http://union.yxp.163.com/launcher/launch?k=101_0_160_600 border='0'></a></div>");
initEcAd()

// JavaScript Document