Hm, your code is quite badly messed up there, with <p>s and <br>s in the middle of your scripts and
in the middle of your page. Those errors cuold be causing things to fail, but also there is something wrong with the links provided. For example, this link is broken:
So you need to sort out the right URLs first. Are those dashes and underscores right? They look odd. And should the words in the URLs be capitals? These are the sorts of things to be asking.