tinymce javascript error

Hi,
I am having problem in the tinymce buttons. Whenever i click on the buttons in my visual editor, the pop up acts as a browser and directs to my home page. If anything click on that navigates to that specific page. I dont know whats going on? Help.

http://ww.wp.xz.cn/extend/plugins/tinymce-advanced/

This post is a duplicate.