Noobie needs help ;-) iui

[FTZ]

Hello all :-)

I´m new here, but absoultly impressed whats possible with webapps....
So i tried to build my own app to control airtunes via airfoil.
That works quite fine with applescripts, but i messed up the
style ?!?!?
If i try to optimize the iui to display results (status toggle button)
from airfoil everything looks strange, and i cannot find the mistake i
made.
Maybe one of you, pros, can help me out?

THANKS

FTZ

p.s. sorry for my poor english

http://www.mitglied.lycos.de/followthezorn/

first toggle button, looks ok,
second toggle button gets the status from applescript (the color of
the row is changing from blue to gray by touching the button?!)
volumebar works, but evertime i touch the volume up, or down button, a
new toolbar desipears under the fieldset?