var menuOnLeft  = new Image;
var menuOnRight = new Image;
var menuOff		= new Image;

menuOnLeft.src	= "images/menu_div_on_left.gif";
menuOnRight.src = "images/menu_div_on_right.gif";
menuOff.src		= "images/menu_div_off.gif";

var menuLoginOn		= new Image;
var menuLoginOff	= new Image;

menuLoginOn.src		= "images/menu_login_on.gif";
menuLoginOff.src	= "images/menu_login.gif";

function flipMenuItem(leftDiv, menuItem, rightDiv, isOn)
{
	var itemMain	= document.getElementById(menuItem);
	var itemLeft	= document.getElementById(leftDiv);
	var itemRight	= document.getElementById(rightDiv);
	
	//alert(item.src);
	
	if (isOn)
	{
		itemMain.className = "menu_item_on";
		itemLeft.src = menuOnRight.src;
		itemRight.src = menuOnLeft.src;
	}
	else
	{
		itemMain.className = "menu_item_off";
		itemLeft.src = menuOff.src;
		itemRight.src = menuOff.src;
	}
}

function flipLogin(isOn)
{
	var imgItem	= document.getElementById('menu_login');
	
	if (isOn)
		imgItem.src = menuLoginOn.src;
	else
		imgItem.src = menuLoginOff.src;
}