// JScript 文件

function turn(ss)
{


if (ss==1) 
  {

   document.getElementById("news1").style.display="";
   document.getElementById("news2").style.display="none";
   
   document.getElementById("NewsIMG1").src="images/a01.gif";
   document.getElementById("NewsIMG2").src="images/a2.gif";
}
 if(ss==2)
  {  document.getElementById("news1").style.display="none";
   document.getElementById("news2").style.display="";
   document.getElementById("NewsIMG1").src="images/a1.gif";
   document.getElementById("NewsIMG2").src="images/a02.gif";
  }
  if(ss==0)
   {
 // name=nameleft+1;
   document.getElementById("news1").style.display="";
   document.getElementById("news2").style.display="none";
//   name.style.display="none";
}
}