$(document).ready(function(){
	$("#nav a").removeAttr("title");
	$("#nav .block").css({display: "none"}); // Opera Fix
	var nav = $("#nav").offset();
	var x=$("#nav").outerWidth();
	var y=500; //the width of the submenus

	$("#nav li").hover(function(){
		$(this).find('.block').css({visibility: "visible",display: "none"}).show(400);
		$(this).addClass("sfhover");
		var block= $(this).find('.block').offset();
		if(block.left+y-nav.left>x)
		{
			$(this).find('.block').css("left",(nav.left+x-y-1)+"px");
		}
	},function(){
		$(this).find('.block').css({visibility: "hidden"});
		$(this).removeClass("sfhover");
	});
});