Restrict Admin User within a time frame

Hello,

I'm looking for a module that will restrict a specific admin user group after a certain time of the day and will allow them back after a certain period.

Basically I am trying to restrict the employees that have admin access to our website within working hours so they cannot access our website at home.

Is there a module about that or can someone make one?

Thanks...

Check this one
http://www.opencart.com/index.php?route ... me=artcore

Free, with limited support

That worked...thanks...