Hi there,
You are using VBScript which is NOT supported by Firefox. In fact, it's only supported by IE.
Search Google for JavaScript validation and you'll find plenty results showing you how to proceed with JavaScript.
Feel free to post here with any follow up questions, although the JavaScript category here at p2p.wrox.com would probably be a better place to post.
Cheers,
Imar
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Imar Spaanjaars
http://Imar.Spaanjaars.Com
Everyone is unique, except for me.
Author of
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Beginning Dreamweaver MX / MX 2004
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