Need a code for a specific calculator with drop menus

[klando]

I'm hoping someone can help me out. I need a code for a menu calculator similar to the one on the page (on the left hand side):

http://www.uprinting.com/products.html

if anyone can help me i would greatly appreciate it.

[bernie1227]

You could try Jcalendar

http://tedserbinski.com/jcalendar/index.html#demo