var $mQ = jQuery.noConflict();

function mainmenu(){
$mQ(" #qnav ul ").css({display: "none"}); // Opera Fix
$mQ(" #qnav li").hover(function(){
		$mQ(this).find('ul:first').css({visibility: "visible",display: "none"}).show(400);
		},function(){
		$mQ(this).find('ul:first').css({visibility: "hidden"});
		});
}

 
 
 $mQ(document).ready(function(){					
	mainmenu();
});