slideDown() - prob with condition 'if' it's down or up

slideDown() - prob with condition 'if' it's down or up

Hi

I'm using the following code to slide down a <div> that is display:none by default

I can make it silde down no problem

But I'd like to be able to "is()" to test if it is "down" or "up" so that I can either use "slideDown" or "slideUp" in the same function


  1.  $("#desc-link").click(function(){
             if ($("#desc-keys-div").is("down/up")) {
                    $("#desc-keys-div").slideDown("slow");
              } else {
                    $("#desc-keys-div").slideUp("slow");
              }   
      });







what do I need to do so that this works ??

thanks