Need to translate a jQuery animation to Dojo?

Question

I would like to use a jQuery plugin called Superfish as the menu on my website.

I'm currently using Dojo as my JavaScript framework. But, Dojo 1.4 supports some of jQuery's API (everything except animation, I think?). So I am able to run the whole plugin, except the "animation" part. My question is:

How do I translate the jQuery $ul.animate() method with Dojo?

showSuperfishUl : function(){
 var o = sf.op,
 sh = sf.c.shadowClass+'-off',
 $ul = this.addClass(o.hoverClass)
  .find('>ul:hidden').css('visibility','visible');

 sf.IE7fix.call($ul);
 o.onBeforeShow.call($ul);
 $ul.animate(o.animation,o.speed,function(){ sf.IE7fix.call($ul); o.onShow.call($ul); });
 return this;
}

Thanks in advance!