[BadgerDog]

Originally Posted by Seven Skins

In 1.6 javascipt is almost the same so it may conflict.

In the head tag I see this: <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
This line making the IE browser go to quirks mode and may be causing this error.
Try removing the above code and see what happens.

PS. Clear cookies and temp file before testing.

.

I see what you're referring to in headerinclude template, but that is vBulletin code that's always been there?

<vb:if condition="$show['member']"><vb:else /><meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" /></vb:if>

Should I really delete it?

I'm using FireFox 18.0.1 and I've tested the problem on IE10, and also Safari. It exists there as well, so you think removing this will help? I'll try it if you want me to...

Thanks for your help ..

Regards,
Doug