// JavaScript Document
function show(j){
	for(i=0;i<=4;i++)
	{ document.getElementById("topli"+i).className="undis";
	  document.getElementById("input"+i).className="unshow"
		}
  document.getElementById("topli"+j).className="dis";
  document.getElementById("input"+j).className="show";
	
	}
	
	
	function navgo(){
		document.getElementById("menu12").style.display="none"
		
		
		}
		
  function navgo1(){
	  
	  document.getElementById("menu12").style.display=""
	  
	  
	  }
	  
	  
	  function navout(){
		  document.getElementById("menu12").style.display="none"
		  
		  
		  }