// JavaScript Document
var time1;

function nav_hidden(n)
{ 
  time1=setTimeout("nav_hidden()",100);
  if(document.getElementById("n"+n).className=="current")
  {
	 document.getElementById("n"+n).className="current";  
  }
  else
  {
	 document.getElementById("n"+n).className="";  
  }
  clearTimeout(time1);
  document.getElementById("nd"+n).style.display="none";
  
}



function nav_block(n)
{ 
   
      if(document.getElementById("n"+n).className=="current")
      {
	     document.getElementById("n"+n).className="current";  
      }
      else
      {
	     document.getElementById("n"+n).className="current1";  
      }
      document.getElementById("nd"+n).style.display="block"; 
   
   
}

function show(n)
{
  if(document.getElementById("trcon"+n).className=="job_right1")
  {
    document.getElementById("trcon"+n).className="job_right2";
	document.getElementById("show"+n).innerHTML="收 回";
  }
  else
  {
	document.getElementById("trcon"+n).className="job_right1";
	document.getElementById("show"+n).innerHTML="展 开";  
  }
}













function show_scr(n)
{
   for(i=1;i<=document.getElementById("show_ul").getElementsByTagName("li").length;i++)
   {
	  document.getElementById("sd"+i).style.display="none";
	  document.getElementById("st"+i).style.display="none";
   }
   document.getElementById("sd"+n).style.display="block";
   document.getElementById("st"+n).style.display="block";
}

function font_size(n)
{
   	document.getElementById("font_size").className="new_info_con"+n;    
}




































var  x=document.getElementById("list");
var x1=document.getElementById("list1");
var x2=document.getElementById("list2");
var timer;
var timerr;
var owidth=116;
var scp=owidth/4;

setTimeout('hx1()',1)
x2.innerHTML=x1.innerHTML;

function hx2()
{
   clearTimeout(timer); 
   timer=setTimeout('hx1()',5000);
}
function hx3()
{
   clearTimeout(timer);
   timerr=setTimeout('hx3()',50)  	   	 
   x.scrollLeft=x.scrollLeft-scp;
   if(x.scrollLeft<=0)
    {
       x.scrollLeft=x1.scrollWidth;
    }
   for(i=0;i<100;i++)
    {value=owidth*i
     if(x.scrollLeft==value)
       {
         clearTimeout(timerr);
		 timer=setTimeout('hx1()',5000)
       }
    }
}
function hx4()
{
   clearTimeout(timer);
   timerr=setTimeout('hx4()',50)  	   	 
   x.scrollLeft=x.scrollLeft+scp;
   if(x.scrollLeft>=x1.scrollWidth)
    {
       x.scrollLeft=0;
    }
   for(i=0;i<100;i++)
    {value=owidth*i
     if(x.scrollLeft==value)
       {
         clearTimeout(timerr);
		 timer=setTimeout('hx1()',5000)
       }
    }
}