Jquery Easyslider mystery (showing static image only)

Jquery Easyslider mystery (showing static image only)

Hi all, 

This is my first post as I have never usually needed help before but with this I am completely stuck!

I have a Jquery slider (Easyslider) at the top of my page and for some bizarre reason it suddenly stopped working and just shows the first image in the sequence and also hides next and previous arrows.

I have looked, looked and cannot see what the problem is!  I am sure some fresh eyes would spot the problem immediately!


A working example is here  (earlier development version of the site)

I tried pulling in the working example to the main page but even this doesn't work!