function onloadEvHandler() {

    var menustyle = "color_a";
    var menustyleSel = "color_api";

    changeMenu($("#li_opt1"), "color_a", "color_api");

    $("#mn_top").corner("top 5px");
    $("#mn_bottom").corner("bottom 5px");

    $("#mnulat > div").corner();
    $("#mnulat > div").click(function() {
        changeMenu($(this), "color_a", "color_api");
        $("#txtSection").text($(this).text());
    });

    $("#navPrev").click(function() { navigate('P', "color_a", "color_api"); });
    $("#navNext").click(function() { navigate('N', "color_a", "color_api"); });
    
    // Back-forward support
    function parse_fragment() {
        changeMenubyId($jq.fragment(true).id, menustyle, menustyleSel);
    };
    $jq.fragmentChange(true);
    $jq(document).bind("fragmentChange.id", function() {
        changeMenubyId($jq.fragment().id, menustyle, menustyleSel);
    });
    if ($jq.fragment().id) {
        $jq(document).trigger("fragmentChange.id");
    }
    else
        $jq.setFragment({ "id": "1" });

}