Outlook bar 2

Hi,

I am using the outlook 2 bar
http://www.dynamicdrive.com/dynamici...bar2/index.htm http://www.dynamicdrive.com/dynamici...bar2/index.htm
on my website and have made some changes to the outlook.js script to change the font size on the outlook panels.
These are now not vertically centred on the button, and I need help to get them centred. what script do I need to add to get the text to centre vertically?

(my site is under construction at www.homesinfrance.com/frame )

Thanks, Guy.
Ps - dont look at the old site - I didn't do that!!! - just inherited it!