function getQS(key) {
	var value = null;
	for (var i=0;i<getQS.keys.length;i++) {
		if (getQS.keys[i]==key) {
			value = getQS.values[i];
			break;
		}
	}              
	return value;
}

function isURLHashed(){
	return (window.location.href.indexOf("#")>=0);
}
function getHashURL(){
	var hashURL = window.location.hash;
	return (hashURL.substr(1,hashURL.length));
}


function runQSParser() {
	var query = window.location.search.substring(1);
	var pairs = query.split("&");

	for (var i=0;i<pairs.length;i++) {
		var pos = pairs[i].indexOf('=');
		if (pos >= 0) {
			var argname = pairs[i].substring(0,pos);
			var value = pairs[i].substring(pos+1);
			getQS.keys[getQS.keys.length] = argname;
			getQS.values[getQS.values.length] = value;		
		}
	}
}
var getQS;
getQS.keys = new Array();
getQS.values = new Array();
runQSParser();