function basicAdvancedSearch(a) {
    var b = a;
    var c;
    $j("#ka_searchAdv1 > ul > li > input").each(function() {
        if (this.checked == "true") {
            c = this.id;
            return;
        }
    });
    if (b.innerHTML == "show advanced") {
        b.innerHTML = "hide advanced";
        b.id = "ka_search_basic";
        $("#ka_searchAdv1").css("display","block");
        $j("#ka_searchAdv1 < ul < li < input").each(function() {
            if (this.id == c) {
                this.checked = false;
            } else {
                this.checked = true;
            }
        });
    } else {
        b.innerHTML = "show advanced";
        b.id = "ka_search_advanced";
        $("#ka_searchAdv1").css("display","none");
    }
    return false;
}