• The background of the control panel text is automatically set to be the same as the molecular view. If there are multiple molecular views with different backgrounds (not recommended), the text background is set to black, unless there are more molecules on white backgrounds than on black backgrounds.


• Background color is designated by a parameter in the setupButton() function call, which must be either blackBackground (backgroundBlack is synonymous) or whiteBackground (backgroundWhite is synonymous).


• You should never put a "background <color>" command in a script. Instead, use the parameters mentioned previously.