Script to add hours to a timestamp

I am still using MS Frontpage to update my site.? I have a frontpage database where form results are stored.? They have timestamps on them but the server I am using is 2 hours behind so every timestamp is behind 2 hours.? I would like to have a script or something that will convert the timestamp into the proper hour.? I am using the timestamp in frontpage and haven't found a solution.? I am not opposed to a script other than the one in frontpage that will get the current time and date once the form is submitted. I would also need to know exactly where to insert the code/script? ? since I? know very little about code.