Dynamically showing data through JavaScript

Can someone point me to a good resource/tutorial on how to dynamically show data on a web page based on the selection from a drop down menu?
Basically, someone is going to pick a month from a drop down list, and when they click on that month, I want data to pop up reflecting that specific month, without them having to click "retrieve" or whatever.
Thanks!

Not sure what you want exactly.....
Basically you dump everything into arrays and look it up. And you use innerHTML to change the content on the page.
Example:
http://dynamicdrive.com/dynamicindex17/agallery.htm
Or you might want double combo scripts...
Eric

Thanks Eric, that's exactly what I was looking for. I help webmaster a friends site for his business, and he wanted to show a schedule of events for each month. So if someone selected "March", the events for March would appear below the the drop down. If they clicked "July", then the data would change to show that month.

You are easy to please....I got lucky on the first shot...