Get a skin from this page

Butterfly	Old Fashioned Clock
Download the skin	Download the skin
Ray of Buttons	Bubbles
Download the skin	Download the skin

download the skin file;

copy the downloaded file to the Cortona Saver skin directory (e.g. C:\Program Files\ParallelGraphics\Cortona Screen Saver\Skins\);

select a new skin in the Skin tab of the Cortona Saver Properties window.

Try to create a new skin for the navigation panel

Steps:

draw background for the skin;

draw buttons with different states;

create the skin directory (e.g. C:\Program Files\ParallelGraphics\Cortona Screen Saver\Skins\My) and put the graphic files there;

write Skin Definition File and put it in the same directory;

launch Screen Saver properties and select the Skin tab;

drag'n'drop unzipped files to the Playlist.

Skin Definition File

for background image  <id> : <filename>

for all buttons              <id> : <filename> <state_count> <left> <top> [mask | opaque]

3 - normal, 'mouse over', pressed

4 - normal, 'mouse over', pressed, 'grayed' (disabled)

6 - checkbox style button

7 - same as 6 with disabled state