function mainmenu(){
$("#navigation ul ul ").css({display: "none"}); // Opera Fix
$("#navigation li").hover(function(){
		$(this).find('ul:first').css({visibility: "visible",display: "none"}).fadeIn(300);
		},function(){
		$(this).find('ul:first').css({visibility: "hidden"});
		});
}

/*
function submenu(){
	$("#subnav ul ul ").css({display: "none"}); // Opera Fix
	$("#subnav li").hover(function(){
		$(this).find('ul:first').css({visibility: "visible",display: "none"}).show(300);
	},function(){
		$(this).find('ul:first').css({visibility: "hidden"}).hide(300);
	});
	
	$("#subnav li.rex-current").unbind('mouseenter mouseleave');
	$("#subnav ul li.rex-current ul ").css({display: "block", visibility: "visible"});
	
	$("#subnav li.rex-active").unbind('mouseenter mouseleave');
	$("#subnav ul li.rex-active ul ").css({display: "block", visibility: "visible"});
	
}
*/