Draggable Slider

This is an original draggable carrousel I built for a coming website.
Temporary link : http://test.goweb.fr/CHARTES/keolis/_integration/index.html
Some little issues need to be fixed, but it is just a demo for the client.

You can also see a large menu when you rollover the two first buttons of the top navigation. (No intern scrolling for the moment).

Feedback welcome. :)