[jquery]QueryString인식

function get_QueryString(name) {

    name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");

    var regexS = "[\\?&]" + name + "=([^&#]*)";

    var regex = new RegExp(regexS);

    var results = regex.exec(window.location.href);

    if (results == null)

        return "";

    else

        return decodeURIComponent(results[1].replace(/\+/g, " "));

}