Attached is the version 1.2 zip of my datetime picker.

New features include:

• A start date and end date, for specific dates to start and stop linking.
• Specific days of the weeks to be unlinked (overrides anything specified in the to be linked array)
• Specific dates to be unlinked (overrides anything specified in the to be linked array

Also, a few bugs have been fixed.

You can use either the full or compressed versions, both are included in the zip.

Download it here