Yes. Simplest way is by using the HTTP_REFERRER field which contains the URL of the page from which the link is being accessed. You can make sure it is always a fixed "entry page". Or set a cookie when someone visits your entry page and give images only if the cookie is set.
On Tue, Mar 12, 2002 at 02:16:25PM -0500, T Rittenhouse wrote: > Now, the question I have is can you code your site so that an isolated image > can not be retrived. That is, so the only way it could be linked to would be > as a page where navigation to the rest of the site is available? > > Ciao, > Graywolf > http://pages.prodigy.net/graywolfphoto > ---------------------------------------------------------------- > > > ----- Original Message ----- > From: [EMAIL PROTECTED] <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Tuesday, March 12, 2002 1:21 PM > Subject: Re: More image theft... > > > > > actually this is interesting. IMO, An image included using the <img > > > src=....> tags can neither be considered as a URL nor a link (u cant > > > click on it). > > > > Actually, the address of the image is a URL; the URL is being > > used inside an IMG tag instead of an HREF (link) tag, but the > > "where to go to fetch this thing" is still a URL (Uniform Resource > > Locator). > > > > -- Glenn > > - > > This message is from the Pentax-Discuss Mail List. To unsubscribe, > > go to http://www.pdml.net and follow the directions. Don't forget to > > visit the Pentax Users' Gallery at http://pug.komkon.org . > - > This message is from the Pentax-Discuss Mail List. To unsubscribe, > go to http://www.pdml.net and follow the directions. Don't forget to > visit the Pentax Users' Gallery at http://pug.komkon.org . - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .
