乘胜追击在那个软件看:请高人指点java 脚本

<SCRIPT language=javascript>

function initAd_RL(right,top)

{

document.all.AdLayer_RL.style.posTop = -80;

document.all.AdLayer_RL.style.visibility = 'visible'

MoveLayer_RL('AdLayer_RL',right,top);

}

function MoveLayer_RL(layerName,right,top) {

var x = right;

var y = top;

var diff = (document.body.scrollTop + y - document.all.AdLayer_RL.style.posTop)*.400;

var y = document.body.scrollTop + y - diff;

eval("document.all." + layerName + ".style.posTop = y");

eval("document.all." + layerName + ".style.posright = x");

setTimeout("MoveLayer_RL('AdLayer_RL',"+right+","+top+");", 100);

}

document.write("<div id=AdLayer_RL style='position:absolute; width:61px; height:59px; z-index:20; visibility:hidden;; left: 0px; top: 300px'><a href=/adv/adcount.aspx?id=18 target='_blank'><img src='/uploadfiles/adv/71e5a114-eb61-41e4-a46e-1b8d4e952524_zuo1.gif' width = 100 Height=235 border=0> </a></div>");

initAd_RL(0,500)</SCRIPT>

这段语句应该是在左侧有一个广告条随着页面拖动走
现在广告显示不全了
请高手指点指点呀
不胜感激