Are you seeing the following error when using Firefox:

If so, it could be due to a feature which was added to Firefox in version 1.5.    The feature limits the time allowed for a script to run – the idea being that a rogue script will be terminated before it can affect the running of the browser.

However, you have the option of extending the allowed run time of a script using the following method:

  1. In the firefox address bar – type about:config and press return.
  2. Find : dom.max_script_run_time and then double click on the line to edit the timeout value
  3. Hit OK, then restart Firefox