You are right, Display() only takes care of the variable aspects of the position, and the board size and background are determined during initializaton. I think you shoud do this:
Where the 0 in board0 is really the sequence number of the Diagram on the page (which should be 0 for the first Diagram), and xxx the URL of the image you want to instate as background.
You are right, Display() only takes care of the variable aspects of the position, and the board size and background are determined during initializaton. I think you shoud do this:
getElementById('board0').style.backgroundImage = 'url(xxx)';Where the 0 in board0 is really the sequence number of the Diagram on the page (which should be 0 for the first Diagram), and xxx the URL of the image you want to instate as background.