function rolloverMenu(button)
	{
		if (document.images) {
			document.images['menu' + button].src = eval('menu' + button + 'Ovr').src;
		}
	}
	
	function rolloutMenu($button)
	{
		if (document.images) {
			document.images['menu' + $button].src = eval('menu' + $button).src;
		}
	}	
	
	window.addEvent('domready',function(){
		$$('.subMenu').slide('hide');
		if (_acyive_menu != false) {
			$('sub' + _acyive_menu).slide('show');
		} 
		
		
		$$('.parentMenu').each(function(_item){
			_item.addEvent('click', function(event){
				event.stop();
				
				$('sub' + _item.getProperty('id')).slide('toggle');
			});
			
		});
		
		
	});
	
var menu0 = new Image(); menu0.src = "images/style/menu/btn_home.gif";
var menu0Ovr = new Image(); menu0Ovr.src = "images/style/menu/btn_home_ovr.gif";
var menu1 = new Image(); menu1.src = "images/style/menu/btn_aboutAC.gif";
var menu1Ovr = new Image(); menu1Ovr.src = "images/style/menu/btn_aboutAC_ovr.gif";
var menu2 = new Image(); menu2.src = "images/style/menu/btn_whyAC.gif";
var menu2Ovr = new Image(); menu2Ovr.src = "images/style/menu/btn_whyAC_ovr.gif";
var menu3 = new Image(); menu3.src = "images/style/menu/btn_contact.gif";
var menu3Ovr = new Image(); menu3Ovr.src = "images/style/menu/btn_contact_ovr.gif";
var menu4 = new Image(); menu4.src = "images/style/menu/btn_connectivity.gif";
var menu4Ovr = new Image(); menu4Ovr.src = "images/style/menu/btn_connectivity_ovr.gif";
var menu5 = new Image(); menu5.src = "images/style/menu/btn_phoneSystems.gif";
var menu5Ovr = new Image(); menu5Ovr.src = "images/style/menu/btn_phoneSystems_ovr.gif";
var menu6 = new Image(); menu6.src = "images/style/menu/btn_IT.gif";
var menu6Ovr = new Image(); menu6Ovr.src = "images/style/menu/btn_IT_ovr.gif";
var menu7 = new Image(); menu7.src = "images/style/menu/btn_fixedLine.gif";
var menu7Ovr = new Image(); menu7Ovr.src = "images/style/menu/btn_fixedLine_ovr.gif";
var menu8 = new Image(); menu8.src = "images/style/menu/btn_mobiles.gif";
var menu8Ovr = new Image(); menu8Ovr.src = "images/style/menu/btn_mobiles_ovr.gif";
var menu9 = new Image(); menu9.src = "images/style/menu/btn_hostedSolutions.gif";
var menu9Ovr = new Image(); menu9Ovr.src = "images/style/menu/btn_hostedSolutions_ovr.gif";
var menu10 = new Image(); menu10.src = "images/style/menu/btn_dealerLogin.gif";
var menu10Ovr = new Image(); menu10Ovr.src = "images/style/menu/btn_dealerLogin_ovr.gif";