function show(elm){
	
	var btn=elm+"Btn";
	elmBtn=document.getElementById(btn);
	elmBtn.style.display='none';
	
	var conT=elm+"ConT";
	elmCon=document.getElementById(conT);
	elmCon.style.display='block';
	
	var conF=elm+"ConF";
	elmconF=document.getElementById(conF);
	elmconF.style.display='none';
	
}
function hidden(elm){
	
	var btn=elm+"Btn";
	elmBtn=document.getElementById(btn);
	elmBtn.style.display='block';
	
	var conT=elm+"ConT";
	elmconT=document.getElementById(conT);
	elmconT.style.display='none';
	
	var conF=elm+"ConF";
	elmconF=document.getElementById(conF);
	elmconF.style.display='block';
	
}