Date Format Problem With SQL Server

Hi.


I'm localized in Greece and the date format used is dd/mm/yyyy.





So I have is that I made a page with a callendar. The user picks a date and this date is stored to an SQL server. But here comes the problem. When I try to write to the server the above format ( dd/mm/yyyy ) is not accepted because SQL wants date in format ( mm/dd/yyyy). So if day is bigger than 12 I get error or if is less than 13 wrong date is stored in the SQL.








Any ideas?


Thanks in advance