Other [RESOLVED] Conflict between slider and navigation menu

I was running out to build my site and noticed that when the slider was present on the page, the menu would lose its animation.

if anyone knows how to solve this problem please reply.

Here is the website with the slider and the menu (the menu lose his animation):
http://neoprize.x10.mx/teste/index.html
And here is the website without the slider (the menu is fully functional):
http://neoprize.x10.mx/teste/index2.html