$(document).ready(function(){
	
	$(".box").hover(function()
	{
		$(this).addClass("hoverbox");
	},
	function()
	{
		$(this).removeClass("hoverbox");
	}
	);
	
	jQuery.fn.fadeToggle = function(speed, easing, callback) {
   return this.animate({opacity: 'toggle'}, speed, easing, callback);
	}; 
});