jQuery.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 jQuery.getUrlVars()[name];
	},
	getUrl: function(name){
		return window.location.href.slice(0, window.location.href.indexOf('?'));
	}
});