I have a div that contains 3 fields

You can see the image here
http://imgur.com/A3tbd.jpg

I'm cloning this div with this plugin
http://sroucheray.org/blog/demos/jquery-dynamic-form/

My problems are:

• It doesn't clone correctly datePicker.
• I'm using validate form plugin, but I guess this plugin is not prepared to validate cloned elements

Is there any easy code, other plugin or some functions I should use for doing this sequence?

• Verify user has filled the 3 fields of the actual div
• If so, clone the div and create a new set of 3 fields. Also, clone datePicker correctly
• If user clicks the delete button, erase last div (last 3 fields)
• When form submitted, post all fields correctly

Thanks,