function showSub(e,v)
{			
	var submenu = document.getElementById("submenu"+v);	
	var title = e.parentNode;
	
	var eAll = title.parentNode.getElementsByTagName("h3");
	for(var i=0;i<eAll.length;i++){
	   eAll[i].className = ""
	}
	eAll = title.parentNode.getElementsByTagName("ul");
	for(var i=0;i<eAll.length;i++){
	   eAll[i].style.display = "none";
	}
	
	if(title.className =="open"){
		title.className = "";
	}
	else{
		title.className = "open";
	}
	if(submenu){
		if(title.className == ""){
			submenu.style.display = "none";
		}
		else{
			submenu.style.display = "block";
		}
		return false;
	}
	else{return true;}
}