parse URL parameters in JavaScript. Return object with parameters

url_parser

function getParamsFromURL(strQuery) {
	var strPattern  = /([^=]+)=([^&]+)&?/ig,
	    arrMatch    = strPattern.exec(strQuery),
	    objRes      = {};
	while (arrMatch != null) {
	    objRes[arrMatch[1]] = arrMatch[2];
	    arrMatch = strPattern.exec(strQuery);
	}
	return objRes;
}
var paramsObj = getParamsFromURL(window.location.parthname);