Loading Graphics Incrementally

Not only photoshop, interlacing is a specific technique available in most graphics proggies.

quote:Originally posted by dasp

I believe there is an Interlace option when saving images in Photoshop.
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Jon
(Information doesn't want to be free, it wants to be sixty-nine cents @ pound)

 

I have some graphics on my pages that are rather large (60-90K or so)
and take around 30 seconds to load on a 56K modem. Question: how
can I set things up (in code, or by using the graphic's properties) so that the graphic(s) will load incrementally; that is, immediately displayed, though not fully rendered (I see this on some web sites), and then over the next few seconds the picture become clearer until it's fully rendered?

Thanks

Steve