How to change class?

[sangkavr]

Hi, I don't understand how to set a new class for the select. I'd like to have two different select styles.
Is it possible?
I tried :
var months = $('#my_month');
months.fancySelect();
var class = months.data('fancy-select2');

[Bjornjansfelt]

Bit of a late answer but I just stumbled across this issue :) you simple just set a data attribute on the html itself. This will result in a wrapped div with something like <div class="fancy-select fancy-select2"> in your case
<select id="my_month" data-class="fancy-select2">