When you click on a page (both in zoomgroups and original)
the page zooms to the foreground before the tab switch happens
giving the appearance of having the tab zoom to life.
Just after the switch the page resumes its normal size and
position.
It is so very pretty.
+ TODO: Add the reverse animation when switching back from
a tab.
+ Updated to jQuery 1.4.2
+ Nice menu fadeout behavior in the stacks candy (fades out faster for a click than a mouse out; pops back in if you mouse back over while it's fading out)
