Welcome to WebmasterWorld Guest from 22.214.171.124
I rarely if ever see default ads on this site, so it's hard to confirm whether the block actually collapses in normal use or not.
What's the error message?
If so, then you have problems with cross-domain scripting restrictions. Probably you are using mixed "http://widgets.com/" and "http://www.widgets.com/"
Guess you are right.
what is the solution? can u suggest anything?