Firefox and signatures

[Mirrorball]

I did everything and I still have the problem. In Admin CP -> Maintenance -> Diagnostics -> Suspect File Versions it says:
image.php File does not contain expected contents
no matter...

[Mirrorball]

My forum is running vBulletin 3.6.2 and it's impossible to edit signatures with Firefox 3 and the WYSIWYG editor. Does anyone know how to fix this? Is it a general problem or is it a problem with one...

[Mirrorball]

No, the problem was a translated phrase, which generated invalid Javascript.

alert("Incapaz de abrir uma nova janela do navegador.\nIsto pode ter sido causado por um "bloqueador

...

[Mirrorball]

I suspect that Google Analytics might be the culprit...

[Mirrorball]

More users reported having this problem...

[Mirrorball]

But popups do work with my testing forum, which is in my localhost. The same browser, the same configuration. And another user reported the same problem....

[Mirrorball]

Still the same problem.

[Mirrorball]

The style isn't the default one, I made some changes to a few templates. But I installed this style in a testing installation and the popups worked there. So it can't be the style.
Another member...

[Mirrorball]

I'm not receiving popup PM notifications anymore. What could be causing the problem? This setting is on, I have checked three times. It's not the style, because I have created a testing installation with...

[Mirrorball]

It doesn't work here. Try "loaf of bread" with the quotes....

[Mirrorball]

Another thing that annoys me in IPB... I can't search for a phrase that has a short word. I understand that searching for "two" might be disabled, but why not let me search for "two wheels"...

[Mirrorball]

I don't see the point of rating a discussion. And most people ignore ratings. Threads that have 1000 posts might have 3 ratings....

[Mirrorball]

I'm sure you can mod phpBB to do everything that vBulletin and IPB do. That's not the point. And I'm not responsible for what other people have requested. I certainly didn't request topic descriptions...

[Mirrorball]

As a user, I prefer vBulletin. The thread description field is so stupid. If someone wants to create a thread about New Year's Day, they would usually do this:
Thread Title: New Year's
Thread...

[Mirrorball]

They have raised it to 3600! So far, no errors.