- +image}</quote>. There are 4 options. <quote>-image-blocker</quote> will
- send a HTML <quote>blocked</quote> page, usually resulting in a
- <quote>broken image</quote> icon. <quote>+image-blocker{logo}</quote> will
- send a <quote>JunkBuster</quote> image.
- <quote>+image-blocker{blank}</quote> will send a 1x1 transparent GIF image.
- And finally, <quote>+image-blocker{http://xyz.com}</quote> will send a HTTP
- temporary redirect to the specified image. This has the advantage of the
- icon being being cached by the browser, which will speed up the display.
+ +image}</quote>, e.g an advertizement. There are five options.
+ <quote>-image-blocker</quote> will send a HTML <quote>blocked</quote> page,
+ usually resulting in a <quote>broken image</quote> icon.
+ <quote>+image-blocker{logo}</quote> will send a <quote>JunkBuster</quote>
+ logo image. <quote>+image-blocker{blank}</quote> will send a 1x1
+ transparent GIF image. And finally,
+ <quote>+image-blocker{http://xyz.com}</quote> will send a HTTP temporary
+ redirect to the specified image. This has the advantage of the icon being
+ being cached by the browser, which will speed up the display.
+ <quote>+image-blocker{pattern}</quote> will send a checkboard type pattern,
+ which scales better than the logo (which can get blocky if the browser
+ enlarges it too much).