-- card: 3135 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 2810 -- name: -- part 2 (field) -- low flags: 00 -- high flags: 0000 -- rect: left=31 top=68 right=90 bottom=467 -- title width / last selected line: 0 -- icon id / first selected line: 0 / 0 -- text alignment: 0 -- font id: 3 -- text size: 12 -- style flags: 256 -- line height: 16 -- part name: -- part 3 (field) -- low flags: 00 -- high flags: 0000 -- rect: left=109 top=93 right=209 bottom=218 -- title width / last selected line: 0 -- icon id / first selected line: 0 / 0 -- text alignment: 0 -- font id: 3 -- text size: 12 -- style flags: 0 -- line height: 16 -- part name: -- part 4 (field) -- low flags: 00 -- high flags: 0000 -- rect: left=229 top=93 right=209 bottom=338 -- title width / last selected line: 0 -- icon id / first selected line: 0 / 0 -- text alignment: 0 -- font id: 3 -- text size: 12 -- style flags: 0 -- line height: 16 -- part name: -- part 5 (field) -- low flags: 00 -- high flags: 0000 -- rect: left=347 top=93 right=209 bottom=456 -- title width / last selected line: 0 -- icon id / first selected line: 0 / 0 -- text alignment: 0 -- font id: 3 -- text size: 12 -- style flags: 0 -- line height: 16 -- part name: -- part 6 (field) -- low flags: 00 -- high flags: 0000 -- rect: left=33 top=216 right=292 bottom=464 -- title width / last selected line: 0 -- icon id / first selected line: 0 / 0 -- text alignment: 0 -- font id: 3 -- text size: 12 -- style flags: 256 -- line height: 16 -- part name: -- part contents for background part 8 ----- text ----- SYNTAX -- part contents for card part 2 ----- text ----- Studio1 , , -- part contents for card part 3 ----- text ----- open play back forth goTo close -- part contents for card part 4 ----- text ----- rectangle play mode abort speed -- part contents for card part 5 ----- text ----- NoSound NoError NoUpdate Disk -- part contents for card part 6 ----- text ----- We'll use the commands OPEN, PLAY and CLOSE and the parameters RECTANGLE, PLAY MODE, ABORT and SPEED in our examples. The others are self-explanatory and are easily implemented when you master the main commands.