Execute function

Execute function

This is what I would like to achieve:  http://jsfiddle.net/Kp8rs/2/

However, with the exact same code I can't get it to work on:  http://www.musol.org.bo/mujeres/viudas-y-esposas-de-peones/mujeres-del-cerro.html

It looks like  $('.csc-menu li').each(function(){ is never being executed. Any ideas on why and how to solve this problem?

Many thanks,
Bernhard