yhoo 0 Newbie Poster

Hi,
I'm new on ajax/jquery. I will try to explain what is my problem.

I'm building a page in which have three div separating (top, left, right)
I'm using dynamic ajax content in which on the left side have some href which change the right side of the page like this http://www.dynamicdrive.com/dynamicindex17/ajaxcontent.htm
Instead of displaying car it should display a form with input text with a datepicker(jquery). However, the datepicker jquery is not loading on the page.
http://www.kelvinluck.com/assets/jquery/datePicker/v2/demo/datePickerDefaultToday.html

Please advise me of what I should do.
Thanks, in advance.