Web Browser Support
Supported Browsers
Browser Settings
Upgrade Your Browser
F.A.Q
Supported Browsers
Browser Version Compatibility
Internet Explorer6.x or abovefull support
Netscape8.x or abovefull support
Opera8.5 or abovefull support
Mozilla Firefox (Windows)1.x or abovefull support
Mozilla Firefox (Macintosh)1.x or abovefull support
Konqueror (linux)all supported, slight rendering issues
Safari (Macintosh)?? not tested
Internet Explorer (Macintosh)?? not tested


If your browser does not support Javascript, please consider upgrading to one of the browsers recommended below. In order to properly view the CLA Auction Catalogues you will require a browser with full support from the table above. If your browser version is older or not fully compatible then some pages on the website may display incorrectly or fail to appear. For older auction catalogues a browser capable of displaying frames is required.

Our recommended web browser is Firefox.


Browser Settings
  • Javascript Support
    • : Enable
Upgrade your Browser
F.A.Q
  • Q. I cannot view the auction catalogue pages, why?
  • A. Your web browser software is not compatible, you will need to upgrade your software using the links above.
  • Q. A message appears saying that my browser 'does not fully support frames'.
  • A. Your web browser software is not compatible, you will need to upgrade your software using the links above. Your web browser must be capable of displaying frames.
  • Q. I have the latest 'Internet Explorer' web browser and my operating system is a Macintosh, but I still cannot view some of the web pages.
  • A. Please use the Safari web browser. Mac OS X with Safari browser should work.