I made a wesite which have a webforum something like this site. Where a user can send message to each other. i am using php-mysql. i want to know how to store info about if user had read his message or its still unread. my site is www.thar.co.
mysql table-column for message are: message_id, message-by, message-to, message-body, message-date
Sorry for bad English hope i made my point.