// JavaScript Document
function hvMenuShow(menu)
{
	
	var menuID = menu.id
	//alert('menu x: '+menu.style.display);
	//alert("menuID: "+menuID);
	//alert("item to show: "+menuID+"_items");
	var content = document.getElementById(menuID+"_items");
	
	content.style.display = "block";
	//content.style.top += 175; 
	
}

function hvMenuHide(menu)
{
	
	var menuID = menu.id;
	
	var content = document.getElementById(menuID+"_items"); 
	
	content.style.display = "none";
}