Re: How Work With $png_colors ?
, those vars are used in case you would like to create more than one template from the same source folder.
In that case the system would look for PNG images and buttons instead of GIF.
For example PEARL styles have some PNGs:
$png_colors = array('p_black', 'p_blue', 'p_purple');
$png_buttons_colors = array('p_purple');