var img_group = new Array(); img_group[0] = "img/tk.gif"; img_group[1] = "img/tk.gif"; rd_ad_img = Math.floor(Math.random() * img_group.length); //生成随机数 document.write("
"); document.write("
"); document.write("
"); document.write("
"); 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-99; ShowAD.style.left=document.body.scrollLeft+document.body.clientWidth-195; setTimeout("moveR();",130) } document.writeln("