function switchCnt()
{
    document.getElementById("content_text_bottom").innerHTML = document.getElementById("content_text_top").innerHTML;
}

function getContent()
{
    document.getElementById("content_text_top").style.display = 'none';
}


function popup_zbh_box(divid)
{

   var status = document.getElementById(divid);
   //alert(status);
   if(status.style.display=="block") 
   {
    document.getElementById(divid).style.display='none';
   }
   else 
   {
     document.getElementById(divid).style.display='block';
   }
   
}