I want to a e-cards or something like that. The user can choose the e-cards, after chosen, he must enter the some fields like name(to and from), email(to and from), message and
A similar question was disscussed here resetting-a-mysql-field-value-without-user-execution
I'll just reiterate: There are web based cron services too. This could come in handy if you only got a shared hosting plan and can't add cron jobs. They will call an URL at a regular interval that you can set. Usually very cheap. (Cheaper than upgrading to a root-access server anyway.)
Just search Google for web based cron
ciao! /0