function siteSearch() {
    if ($("#search_keywords")) {
        if ($.trim($("#search_keywords").val()).length != 0) {
            $("#search_keywords").val($.trim($("#search_keywords").val()));
            $("#frmSearch").attr("method", "get");
            $("#frmSearch").attr("action", "/SiteSearch/");
            return true;
        } else {
            alert("Please enter a keyword.");
        }
    }
    return false;
}