function doClick_subnavmenu(o){
	 o.className="subnav_on";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=7;i++){
	   id ="subnavmenu"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("subnav_con"+i);
	   if(id != o.id){
	   	 j.className="subnav_off";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }
//	

function doClick_shangpmenu(o){
	 o.className="shangp_on";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=6;i++){
	   id ="shangpmenu"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("shangp_con"+i);
	   if(id != o.id){
	   	 j.className="shangp_off";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }
//