This idea is a wordpress plugin, that link to a wordpress menu, and then display the the demo website menu based on that menu.
- Choose demo folder in user’s website, such as webfacescript.com/demo
- Add user’s logo
- Use the menu link as demo menu link
- Put post/page ID to menu link, then demo plugin will auto get the demo link from custom field (is defined by user) from the post/page
- Smart demo by parameter demo_link
- Multi demo styles for changing
The working demo here: http://webfacescript.com/demo/