How to extend a class from the library?

[eluser]2think[/eluser]
Here is a helpful section in the userguide on extending libraries

http://ellislab.com/codeigniter/user-gui...aries.html

Not sure but here is the section on Helpers, just in case you find it easier/better to make your own.

http://ellislab.com/codeigniter/user-gui...lpers.html

Hope those help some.