[jQuery] Appending, loading and variables

[jQuery] Appending, loading and variables


I have the following code:
$("dt a").click(function(){
    $("dt a").removeClass("selected");
    $("li a").removeClass("selected");
    $("dd:visible").slideUp("slow");
    $(this).parent().next().slideDown("slow");
    $(this).addClass("selected");
    /* $(this).attr("href").append("&js"); */
    /*var newHref = "content.php?page=3&js";*/
    /* $("#loadcontent").load(newHref); */
    return false;
});
Sadly it's breaking starting from where I commented it - any idea why?
TIA