I'm not a browser expert either nor do I know anything about Java-script.
I'm using Internet Explorer, latest version I guess... Windows Vista.
The problem is still occuring on that particular ad.
So I did some investigating myself.
I left-clicked ads and clicked "properties" to see what the url and html-code.
This is what I got:
the ad causing a page to get pulled down (mostly in the Amps [BG] forum):
htttp://ads.gmodules.com/ig/ifr?url=http%3A//pagead2.googlesyndication.com/pagead/gadgets/product_showcase/product_showcase_spec.xml&synd=ads#
a random ad from the Off Topic [BG] forum (not causing a problem)
htttp://pagead2.googlesyndication.com/pagead/imgad?id=CIGsyNH686uKcBDYBRhPMgjUrh0rb51AUg
a random ad from the Basses [BG] forum (not causing a problem)
htttp://pagead2.googlesyndication.com/pagead/imgad?id=CNiYss_r8eCIFhDYBRhPMgjA59XItQ6bAQ
There is a significant difference in the code, notice the bold part in the url from the ad causing my problem. (I placed an extra "t" in "http" so the urls don't show up as links in this post.)
Here they are as links:
http://ads.gmodules.com/ig/ifr?url=h....xml&synd=ads# http://pagead2.googlesyndication.com...MgjUrh0rb51AUg http://pagead2.googlesyndication.com...MgjA59XItQ6bAQ
So it seems this is the Google ad system causing it.
(Just like some ads have the power to play sound when they appear on a page.)
Hmm, I don't know if you can fix this problem and I will not ask you to go out of your way to look into this.
I'm just a complainer I guess.
But now you have notice of this issue.
This may be a precedent for the future when others report this problem.
I'm surprised no one elso has run across this. Perhaps other people just ignore it.
Well, this is all I can say about this issue.
Thank you Paul for all you do.
greetings