Get Date from Form and do sql

Hi there, you are providing an outstanding tool.

I wan't to do a search (sql) within a startdate and enddate to show me the records which were created within that timeframe.

I have two datepickers on a form and 'im trying to get these two dates in a sql-query.

Can you give me some advice please... i'm new to scripting and don't know how to do this...

Thank you

Maik