Updating code

Updating code

Hello there :)

I have a really silly question here. How do I update the following code so it works with the latest jQuery (1.3.2)?

      var activeMenu = false;
      $(document).ready(
      function()
      {
         $('#pull').click(hoverTrigger);
      }
      );
      hoverTrigger = function()
      {
         this.blur();
         if (activeMenu == false) {
            activeMenu = true;
            $('#shelfwrap').SlideDown(700);
         } else {
            activeMenu = false;
            $('#shelfwrap').SlideUp(700);
         }
      }


It used to work with the older jQuery:
$Date: 2006-07-01 10:05:50 -0400 (Sat, 01 Jul 2006) $
$Rev: 110 $

A working example for the code using the old jQuery: (click the "pull")
http://foliage-for-blogger.blogspot.com

Thanks in advance and have a nice day :)