PNG's have what's called 'alpha transparency' - that is, you can make parts of an image, say, %50 transparent (unlike GIF's which have 'binary' transparency - pixels in them can be either some color or completely transparent). This feature allows for visually smooth edges (unlike jagged ones in GIF's).
Majority of modern graphic editors (Photoshop, Fireworks etc.) let you produce such PNG's. - Baglan --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~----------~----~----~----~------~----~------~--~---
