[jQuery] Using slideDown in a slideUp callback

[Matthew]

Hi all,
   I am trying to slideUp a container Div and using the slideUp's
callback parameter call slideDown on a different element that is not
inside the slideUp container Div:

$("#pageWrap").slideUp(1000, function(){
               $("#externalform").slideDown(500);
               $("#btn_uopBack").fadeIn(250);
});

One again all the elements being used with the effects are not
children or parents of each other.

The problem seems to be that when you call a slideDown or slideUp
inside a slideUp or slideDown callback the intial effect does not
work. So in my above example the $("#pageWrap").slideUp just jumps up
without a slide. I need the callback so I can have the effects happen
after the initial slideUp. Since I'm calling effects on different
elements I can't do the dot chain. Any other way to make this happen?
I'd like to avoid settimeout() if possible.

~ Matthew