/**
 * 
 */

function getQueryParam(name) {
	var query = window.location.search.substring(1);
	var kvpairs = query.split("&");
	for(var i=0; i< kvpairs.length; i++) {
		var kv = kvpairs[i].split("=");
		if(kv[0] == name) {
			return kv[1];
		}
	}
	return null;
}