"Tim Williams" <timjwilliams at gmail dot com wrote in
:

Hi Tim.

Exactly what do you mean by "the web page sends some code to handle
.png files" ?

Appearently, previous versions of IE couldn't handle the transparency
that .png files support. Therefore, this little code snip is included in
many HTML pages that use .png graphics:

img { behavior: url("pngbehavior.htc"); }

The file pngbehavior.htc contains code that places a .gif image over the
..png image. This means that when I right-click the image I can save the
..gif-file, and the code I refer to only contains reference to the gif.

Can you share the URL ?

No, it is an internal server.

Alternatively you might get something from this code:

Thanks. For the time being, I'll go with Michels simple code. But I'll
study your code further; I'd like to extract all facilities when I've got
version 1.0 of my program running.

But thanks for your efforts.

KR
Erik