function mainmenu(){
$(" #nav ul ").css({display: "none"}); // Opera Fix
$(" #menu").click(function(e){$(this).find('ul:first').css({visibility: "visible",display: "none"}).show(400);});
//$(" #nav li").mouseout(function(e){	alert($(e.target).parent().attr('menu'));})
$(" #sub li").hover(function(){
		$(this).find('ul:first').css({visibility: "visible",display: "none"}).show(400);
		},function(){
		$(this).find('ul:first').css({visibility: "hidden"});
		});
}

//$(" #nav li").mouseout(function(){$(this).find('ul:first').css({visibility: "hidden"});});
 
 $(document).ready(function(){					
	mainmenu();
});

$(document).click(function(e){
	
	if($(e.target).parent().attr('menu')==null)	
	{
		
		$(" #nav ul ").hide(1000);
		$(" #nav ul ").css({display: "none"});
	}

	
	});


//if ($(e.target).parent().parent().is('li'))