3 dropdown menus

3 dropdown menus

Okay. I got a little question about jquery.
At this moment i am sitting on a recrutment-form for my world of warcraft guild.

So, what i like to have is this:

there are 3 selcte-menus.

1. class
2. primspec
3. secspec

the first is enabled by default, so you can select your class. Number 2 and 3 are disabled at startup.
So if a user had selected a class, the menu 2 and 3 are showing the talents for the selected class.

example:

1. class => Mage
2. primspec => Fire, Frost, Arcane
3. secspec => Fire, Frost, Arcane


1. class => Paladin
2. primspec => Retribution, Protection, Holy
3. secspec => Retribution, Protection, Holy


So there are 10 classes to select, and every class has 3 talentspecs.
So i dont know how to get it work :8

i would be nice if somebody can help me.