[ciapug] Two dynamic drop downs

[Chris Hettinger]

Perhaps someone has a solution to this,

In a web form I have two drop downs that I need to build dynamically. 
The first drop down is a main category and the second drop down box is 
populated with appropriate options once the first drop down selection 
has been made.

This has to be done with some melding of JavaScript and PHP, but I 
haven't found the best way to solve this yet.

Just curious if anyone else had done something similar and could let me 
of a good JS script to use or psuedo code of how they solved it.

-ch