[jQuery] The simplest of questions I'm sure...

[jQuery] The simplest of questions I'm sure...


I'm brand new to jquery, and found a nice little 10-line accordion-
style menu script:
$(document).ready(function(){
$("dd:not(#orasm)").hide();
        $("dt a").click(function(){
            $("dd:visible)").slideUp("slow");
            $(this).parent().next().slideDown("slow");
            return false;
        });
     var lmenu = document.getElementById('ortitles');
     lmenu.className = "activeMenu";
    });