[farsiweb]unicode fields in database

[Nasiri2]

Hello dears,   Do you use Persian unicode fields in any database? How do you sort these fields while the letters "Gaf,Cheh,Peh, and Zheh" are not in correct order? How do you represent these fields in HTML or ASP pages (converting them to HTML entity code dynamically, saving their entity codes, or whatever else)?   Thank you for any suggestion,   Hamid Reza Nasiri