function turnit(ss,ii)
	{

	 if (ss.style.display=="none") 
	  {ss.style.display="";
	   ii.src="images/minus.gif"
	}

	 else
	  {ss.style.display="none"; 
	   ii.src="images/plus.gif"
	  }
	
	} 
	
	
 function viewcat( catid )
    {
	
		document.location = "catalog.asp?catid=" + catid ;
	
    }