If used (i.e., you enter color data here), this feature creates a SECOND image file BUT with a different text font color for use for with mouseovers or in an alternative button state.
If a second color is chosen a linear gradient is produced. Choose:
Horizontal Gradient (Background Color 1 starts at the left and transitions to Background Color 2 at the right)Vertical Gradient (Background Color 1 starts at the top and transitions to Background Color 2 at the bottom)
Source Code for this program here