Triple Combo box with description

[tykethat]

hi, im a complete beginner with javascript (in fact i havent got a clue how to use it apart from simply using ones others have made).

I found this double combo box with dexcription (http://javascriptkit.com/script/script2/dcombotext.shtml but then i realised that i needed a triple combo box.

Does anybody out there know how to change the code of the double box into a triple combo box at all with three levels?

Any help at all is appreciated.

thanks a lot.

Shaun.

[edit]ps, i mean a triple combo box with description rather than without a description like the on found here (http://javascriptkit.com/script/script2/triplecombo.shtml)

thanx again