// JScript 文件

 function show(id)
           {
           //清除所有
          
   var div=document.getElementById(id);
   var div1=document.getElementById("Pa");
   var div2=document.getElementById("Pb");
   var div3=document.getElementById("Pc");
    div1.style.display="none";
     div2.style.display="none";
      div3.style.display="none";
       if(div.style.display=="none")
        div.style.display="";
        
        else
        div.style.display="none"
           }
               function showLink(id)
           {
           //清除所有
          
   var div=document.getElementById(id+"b");
  // var div1=document.getElementById(id+"a");   
       if(div.style.display=="none")
       {
        div.style.display="";
       // div1.className="dian2";
       }
        else
        {
        div.style.display="none";
     //  div1.className="dian1";
           }
           }
           function ReadRul(url)
           {
           window.location.href=url;
           }