/* Client-side access to querystring name=value pairs
	Version 1.3
	28 May 2008
	
	License (Simplified BSD):
	http://adamv.com/dev/javascript/qslicense.txt
*/
function Querystring(a) { this.params = {}; if (a == null) { a = location.search.substring(1, location.search.length) } if (a.length == 0) { return } a = a.replace(/\+/g, " "); var f = a.split("&"); for (var b = 0; b < f.length; b++) { var e = f[b].split("="); var d = decodeURIComponent(e[0]); var c = (e.length == 2) ? decodeURIComponent(e[1]) : d; this.params[d] = c } } Querystring.prototype.get = function (c, a) { var b = this.params[c]; return (b != null) ? b : a }; Querystring.prototype.contains = function (a) { var b = this.params[a]; return (b != null) };