The title may be a bit confusing, but here is what I am trying to do..
I have three different <select> fields, named city, state and zip code.
What I would like to do is have the visitor choose a state from the first <select> field. When they choose their state, I would like to automatically load the city <select> field with all the cities from that state (I have all the city / state / zip info stored in a database).
Finally, after choosing their city, the zip <select> should load all the appropriate zip codes for that city.
I know how to do this with PHP, but I can't have the page reload because this is going on a sign up form..
I have spent the last two days searching the internet on how to do this, but cant find anything, so I am hoping I can find some help here!
Thank you very much for your time :)