Random Thread 1.5

Random Thread v1.5 changes:

PHP code improvements.

Random Thread v1.4 changes:

1) Added code to prevent error message if there is no thread ID.

Random Thread v1.3 changes:

Added support for multiple forums. In the Options you can specify any forum which should have the Random Thread link displayed.

Random Thread v1.2 changes:

1) Fixed code to work with non-Friendly URLs.

Note: In order to make this add-on work in all situations, I had to limit the number of forums you can select in the Option to one.

Random Thread v1.1 changes:

1) Added support for multiple forum.