There are Meta tags that go into the head of a webpage that disable the display of the IE6 toolbox that let you save or send and image with email. And there are Meta tags that prevent caching the webpages.

[META HTTP-EQUIV="cache-control" CONTENT="no-cache"]
[meta name="MSSmartTagsPreventParsing" content="true"]
[META HTTP-EQUIV="imagetoolbar" CONTENT="no"]
[link rel=alternate media=print href="printversion.html"]

You would have to change this [ ] to this <>. The last tag is for printing out an alternate document with your copyright information when someone hits the printbutton of their browser - only IE I think but at DynamicDrive they have often lots of cross-browser scripts although the above Meta Tags are made with Dreamweaver Extensions.

Every organisation rests upon a mountain of secrets ~ Julian Assange