var $$=function(id) {
   return document.getElementById(id);
}
			function show_menuC(numC){
				for(j=0;j<100;j++){
					 if(j!=numC){                        
						if($$('wtp0'+j)){              
					  $$('wtp0'+j).style.display='none'; 
					 <!-- $$('wt0'+j).innerHTML='<img src="image/ico13.gif"/>';-->
					}
					 }
				}
				if($$('wtp0'+numC)){                              
					if($$('wtp0'+numC).style.display=='block'){ 
					  $$('wtp0'+numC).style.display='none';
					<!-- $$('wt0'+numC).innerHTML='<img src="image/ico13.gif"/>';-->
					}else {
					  $$('wtp0'+numC).style.display='block'; 
	<!--				  $$('wt0'+numC).innerHTML='<img src="image/ico12.gif"/>'; -->
					}
				}
			}