window.addEvent('domready',function()
{
	/******************************************
	  nav overlay code starts 
	*******************************************/
	/*var overlay = $('nav-overlay');
	overlay.addClass('hide');

	$('navigation').getElement('a.contents').addEvent('click',function(e)
	{
		e.stop();
		overlay.removeClass('hide');	
		overlay.addEvent('mouseleave',function()
		{
			overlay.addClass('hide');
		});
	});*/
	/******************************************
	  nav overlay code ends 
	*******************************************/
});