var utils = (function () {

    var getParameter = function (name, url) {
        if (!url) url = window.location.href;
        name = name.replace(/[\[\]]/g, "\\$&");
        var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
            results = regex.exec(url);
        if (!results) return null;
        if (!results[2]) return '';
        return decodeURIComponent(results[2].replace(/\+/g, " "));
    };

    var redirect = function (url) {

        window.location.href = url;

    };

    return {
        getParameter: getParameter,
        redirect:redirect
    };

})();