The stadard wp_list_categories() functions echoes a list of all your categories. With this simple trick we can display the categories in two columns. This code is easy to implemented and doesn’t need high level skill to add on our theme. Just paste this code on your theme file and you are ready to split your wp_list_categories()
I am not yet become jQuery expert, but I had learned a lot from this code, my jQuery Guru told me about this code very well. So when I got some problem I will go to him :D and almost all my problem will be solved, except this one :D
Why he can’t solved this? It’s because last night he can’t be focused on my problem, he still have some jobs at the office, so I am baking you pardon if I was disturbing you my guru ;) So the next answer in my WordPress problem is Uncle Google of course :D . After look around for a while and analyzing my jQuery code was conflict with other variable code. So I began to explored how to fix it and what should I do, until I got the easy solutions how to fixed the jQuery conflict, all that I need to do just fix the variable, because it need a unique variable to make this jQuery code working.