// JavaScript Document
var i=1; 
var j=2; //广告总数，至少两少
var myobj = setInterval("adchange()",3000);  //这里调整你的轮换时间，默认3秒
function adchange() 
{ 
  var k=1;
  i=i+1;
  for (k;k<=j;k++ )
  {
   if(k!=i)
   {
     document.getElementById("ad_"+k).style.display='none'; 
   }
   else
   {
     document.getElementById("ad_"+i).style.display='block'; 
   }
  }
if(i==j) i=0;
} 

document.writeln("<div id=\"sky\" style=\" position: absolute; font-size:12px; z-index:1000; bottom:0; right:0; float:right; width:240px; height:220px; text-align:right;\" >");
document.writeln("<span style=\"CURSOR: hand;color:red;font-size:12px;font-weight:bold;margin-right:4px;\" onclick=closeDiv() title=\"关闭窗口\">关闭×<\/span>");
document.writeln("<div style=\"height:200px; width:240px; background:#F00\">");
document.writeln("<div id=\"ad_1\" style=\"display:block\"><a href=\"http:\/\/www.lawtv.com.cn\/prize\/prize\/\" target=\"_blank\"><img src=\"http:\/\/www.lawtv.com.cn\/ad\/bj_1.jpg\" border=\"0\"><\/a><\/div>");
document.writeln("<div id=\'ad_2\' style=\'display:none\'><a href=\"http:\/\/www.fs-qiyun.com\/\" target=\"_blank\"><img src=\'http:\/\/www.lawtv.com.cn\/ad\/bj_2.jpg\' border=\"0\"><\/a><\/div>");
document.writeln("<\/div>");
document.writeln("<\/div> ");


function sc5(){
 document.getElementById("sky").style.top=(document.documentElement.scrollTop+document.documentElement.clientHeight-document.getElementById("sky").offsetHeight)+"px";
 document.getElementById("sky").style.left=(document.documentElement.scrollLeft+document.documentElement.clientWidth-document.getElementById("sky").offsetWidth)+"px";
}

function closeDiv()
{
document.getElementById('sky').style.visibility='hidden';
//if(objTimer) window.clearInterval(objTimer)
}


function scall(){
 sc5();
}
window.onscroll=scall;
window.onresize=scall;
window.onload=scall;