// JScript 文件
var n=0;
var showsPic = document.getElementById("Titles");
var m=showsPic.getElementsByTagName("li").length;
function Mea(value){
     n=value;
     setBg(value);
     plays(value);
 }
function setBg(value){
     for(var i=0;i<m;i++)
     if(value==i){
         showsPic.getElementsByTagName("li")[i].className='on';
      }
     else{
         showsPic.getElementsByTagName("li")[i].className=' ';
      }
 }
function plays(value){
     try
     {
         with (Focus_Pic){
         for(i=0;i<m;i++)i==value?children[i].style.display="block":children[i].style.display="none";
        }
     }
     catch(e)
     {
         var d = document.getElementById("Focus_Pic").getElementsByTagName("div");
         for(i=0;i<m;i++)i==value?d[i].className="dis":d[i].className="nodis";
     }
}
function clearAuto(){clearInterval(autoStart)}
function setAuto(){autoStart=setInterval("auto(n)", 3000)}
function auto(){
     n++;
     if(n>=m)n=0;
     Mea(n);
}
setAuto();