Currently I have inserted three videos in a three column widget. They are done by our cable supplier "Shaw TV" of our meeting speakers. I changed one. In doing so I went to "advanced properties and found three items: Advanced Id, Style, and Stylesheet classes. What are these, where do I find the information and what do they do? Also the one I just put in starts automatically. In your template you only put the videos URL so how do you turn off the auto-start.