Javascript slider not functioning?

I am working on a website and stuck on an annoying problem. Firstly, please visit this page: http://milabalami.com/saved/2/index.php Hover your mouse over the Menu on the right. You will see that the font changes colour and there is an image covering it.

Now I have implemented this Menu to a WordPres开发者_运维问答s theme: http://milabalami.com/ As you can see when you hover your mouse over the menu, slider doesn't work. Why?

Issue is now resolved here: Javascript issue with easyslider

On http://miladalami.com/, you are including jQuery 3 times:

Each time you load jQuery, you're wiping out all modifications made to the jQuery.fn prototype, and thus rendering all plugins loaded before the final one is loaded useless. Remove all but the first jQuery, and update it to use version 1.4.4 instead of 1.4.2, and you should be fine.

Of course, the thinkbox plugin you're using may not function after the upgrade (1.2.4 to 1.4.4 is a rather large upgrade) but you should be able to find alternatives easily.