function evalSearch(lang) {
    var strSearch = document.getElementById("ctl00_toolbar1_txtSearch").value;
    var cadena = String(window.location).split("/");
    var cutPage = String(cadena[(cadena.length - 1)]);
    var Page = String(cutPage).split('.');
    var Page1 = Page[0];

    if (Page1 == "IndexRbs") {
        window.location.replace(location.href = "Search/Search.aspx?word=" + strSearch + "&lang="+lang);
    }
    else if (Page1 != "IndexRbs") {
        window.location.replace(location.href = "../Search/Search.aspx?word=" + strSearch + "&lang="+lang);
    }

}