timers to buttons failing

[eclipse]

I've encountered a very strange issue, maybe related to xml requests.
Although the timer trigger buttons appear, timers aren't disabled and the images are autorefreshing.

Someone more knowledgeable than me may want to take a look over here:
http://www.circuitcellar.com/archives/


BTW tested in Opera and IE6. Sidki's previous stable release or latest ALPHA are behaving the same.