Script errors on Admin->Plugins page With CPG-Dragonfly Embedded Gallery2

I am having a problem trying to use the Plugins page of gallery2.

I have embedded it in CPG-Dragonfly... but I'm not sure if this is an embedding problem or not.

Basically, I cannot click the install or configure links next to any of the plugins.

The plugin becomes highlighted in green, but a script error appears in the bottom left of my IE7 screen, and no dialog appears.

Line: 1
Char: 2
Error: Syntax Error
Code: 0
URL: http://www.{mywebsite}.co.uk/index.php?name=gallery2&g2_view=core.AdminPlugins&g2_navID=x7075b59d

Where {mywebsite} is my actual website address of course ;-)

Oddly the delete and uninstall links do work, bringing up a nice little dialog, and fading the screen behind out.

I've had a good look around in the forums and tried the search, but with no luck.

Can anybody help!?!?!?

Cheers in advance.

Pete

Gallery version = 2.2-svn core 1.1.16
PHP version = 4.4.1 apache
Webserver = Apache/1.3.33
Database = mysqlt 4.0.20-standard, lock.system=flock
Toolkits = Exif, Getid3, LinkItemToolkit, Thumbnail, Gd
Acceleration = none, none
Operating system = Linux fhlinux181.fasthosts.co.uk 2.4.21-32.ELsmp #1 SMP Fri Apr 15 21:17:59 EDT 2005 i686
Default theme = matrix
gettext = enabled
Locale = en_US
Browser = Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 1.0.3705; .NET CLR 2.0.50727)