$(function() {
    // --- Using the default options:
    $("h2.expand").toggler();
    // --- Other options:
    //$("h2.expand").toggler({method: "toggle", speed: 0});
    //$("h2.expand").toggler({method: "toggle"});
    //$("h2.expand").toggler({speed: "fast"});
    //$("h2.expand").toggler({method: "fadeToggle"});
    //$("h2.expand").toggler({method: "slideFadeToggle"});    
    $("#content").expandAll({trigger: "h2.expand", ref: "div.demo", showMethod: "slideDown", hideMethod: "slideUp", speed: 400});
});