var img_group = new Array();
img_group[0] = "http://www.311211.com/liu.jpg";
img_group[1] = "http://www.311211.com/liu.jpg";
rd_ad_img = Math.floor(Math.random() * img_group.length); //Éú³ÉËæ»úÊý
document.write("<div align='center'>");
document.write("<div id='ShowAD' style='position:absolute; z-index: 100;'>");
document.write("<div id='ImgLayer' style='position:absolute; z-index:1; left: 0px;'>");
document.write("<a href='http://www.188144.net' target='_blank' onclick=ShowAD.style.visibility='hidden'><img src='"+img_group[rd_ad_img]+"' width='180' height='115' border='0'></a></div></div></div>");
ShowAD.style.top=document.body.clientHeight-74;
ShowAD.style.left=document.body.clientWidth-163;
moveR();
function moveR() {
ShowAD.style.top=document.body.scrollTop+document.body.clientHeight-115;
ShowAD.style.left=document.body.scrollLeft+document.body.clientWidth-180;
setTimeout("moveR();",80)
}