function search_show(t,channelid)
{
 for(var i=1;i<=18;i++)
 {
   if (i %2 !=0)
   {
	 document.getElementById('qt_'+i).className='stag1';
   }
 }
 document.getElementById('qt_'+t).className='stag';
 document.getElementById('channelid').value=channelid;
}
function ADMenu(id)
 {
		 for(var i=1;i<=3;i++)
		 {
		 document.getElementById('ad'+i).style.display='none'
		 document.getElementById('ADm'+i).className='Newsbg';
 }
	 document.getElementById('ad'+id).style.display='';
	 document.getElementById('ADm'+id).className='qNewsbg';
  }
       var xiaotuon=new Array();
     var xiaotuof=new Array();
     for (i=0;i<5;i++){
       xiaotuon[i]=new Image();
       xiaotuon[i].src="/templates/plnr/images/xiaotu_on_0"+(i+1)+".gif";
     }
     for (i=0;i<5;i++){
       xiaotuof[i]=new Image();
       xiaotuof[i].src="/templates/plnr/images/xiaotu_of_0"+(i+1)+".gif";
     }
     
     function chagn(na,n,divNam){
      for (i=0;i<5;i++){
       document.getElementById("xiaotu"+i).src=xiaotuof[i].src
       document.getElementById("paihang"+i).style.display="none";
      }
      document.getElementById(na).src=xiaotuon[n].src
      document.getElementById(divNam).style.display="block";
     }
     
     
     function getzzyanshe(nam,n){
      for (i=1;i<4;i++){
       document.getElementById("zazhi"+i).style.backgroundColor="#ffffff";
      }
      document.getElementById(nam).style.backgroundColor="#FCD8EB";
      document.getElementById("zazhicontent").innerHTML=zzcon[n];
     }
     
     var getzzyansheN=1;
     
     var setIDgetzzyan;
      function getzzyan(){
       getzzyansheN++;
       if (getzzyansheN>3){
        getzzyansheN=1;
       }
       if (getzzyansheN==1){        
        getzzyanshe('zazhi1',1);
       }
       if (getzzyansheN==2){        
        getzzyanshe('zazhi2',2);
       }
       if (getzzyansheN==3){        
        getzzyanshe('zazhi3',3);
       }
     }
     function getzzyans(){
       getzzyansheN=-1;
       setIDgetzzyan=setInterval("getzzyan()",3000);
     }
     function clearsgetzz(){
       
       clearInterval(setIDgetzzyan);
     }
     
     
     var setIDinter;
     var chagnN=0;
     function setInter(){
       chagnN++;
       if (chagnN>4){
        chagnN=0;
       }
       if (chagnN==0){
        
        chagn('xiaotu0',0,'paihang0');
       }
       if (chagnN==1){
        chagn('xiaotu1',1,'paihang1');
       }
       if (chagnN==2){
        chagn('xiaotu2',2,'paihang2');
       }
       if (chagnN==3){
        chagn('xiaotu3',3,'paihang3');
       }
       if (chagnN==4){
        chagn('xiaotu4',4,'paihang4');
       }
             
     }
     
     function gehoulaijia(){
       chagnN=-1;
       setIDinter=setInterval("setInter()",5000);
     }
     
     function clears(){
       
       clearInterval(setIDinter);
     }