Java GUI

[CrazyImpling]

How would I go about creating a GUI that would pop up at the start of a script I am running out of something and be able to get what options were selected from the JComboBoxes that are in the thing. Also, I would like it so that JComboBox 3 changes what items are in it depending on what is selected in JComboBox 1, any help or sites with something that could point me this way?

 

[PurgeandFire]

This might help:
http://www.oreillynet.com/pub/a/javascript/2001/12/21/js_toolbar.html