when you change it to a varchar field, you need to specify a length for the field as well. since it will hold a state abbreviation, use 2 or 4
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.