It's likely the path of your images and files used in your code is incorrect. The code you're copying is running on a different web server, with resources that point to something like http://your.domain.com. Code used in the WYSIWYG editor will now run on Lead Liaison's web servers. The WYSIWYG editor uses raw HTML and all resources in your code (referenced files, images, etc.) must be converted to use an absolute path instead of a relative path. View this resource to understand relative vs. absolute paths.