// Easing equation, borrowed from jQuery easing plugin
// http://gsgd.co.uk/sandbox/jquery/easing/
jQuery.easing.easeOutQuart = function (x, t, b, c, d) {
	return -c * ((t=t/d-1)*t*t*t - 1) + b;
};

jQuery(function($){

	$.extend({
	  getUrlVars: function(){
		 var vars = [], hash;
		 var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
		 for(var i = 0; i < hashes.length; i++)
		 {
			hash = hashes[i].split('=');
			vars.push(hash[0]);
			vars[hash[0]] = hash[1];
		 }
		 return vars;
	  },
	  getUrlVar: function(name){
		 return $.getUrlVars()[name];
	  }
	});
	


});