Beware that you should preserve the display:none style and the HTML id, when you do a thing like that, in order to prevent the Diagram definition to be displayed as text when JavaScript is disabled. I have put that back now, and also surrounded the paragraph that encourages readers to turn on JavaScript on within <noscript> tags.
Beware that you should preserve the display:none style and the HTML id, when you do a thing like that, in order to prevent the Diagram definition to be displayed as text when JavaScript is disabled. I have put that back now, and also surrounded the paragraph that encourages readers to turn on JavaScript on within <noscript> tags.