No, the websites are hosted

moromete — Tue, 19 Jan 2010 18:18:20 +0000

No, the websites are hosted on different servers.
I already tried with javascript like:

The links are displayed just fine an all websites, the problem is that doing some simulation (google crawler) i notice that the crawler dose not see the links, and that's the main purpose.I want to give away websites but i want to insert custom links to the footer from an external source.

Pretty much you would need to

Greg K — Tue, 19 Jan 2010 16:11:00 +0000

Pretty much you would need to do the Javascript as you are doing, or set up an iframe to call a page from your site. I'm not sure which the SE's would prefer to see better.

If the sites you are giving away are all on the same server (ie, you are hosting them all), then the better way would be to do a server side include on each to a file on the server.

ie with this setup:
/home/mysite/public_html -> http://www.my-site-sample.com
/home/yoursite/public_html -> http://www.your-site-sample.com
/home/theirsite/public_html -> http://www.their-site-sample.com

create the following file with teh code to display:

/home/mysite/public_html/footer-links.php

then on each site, where you want that code, do:

include('/home/mysite/public_html/footer-links.php');

This way, as far as the browser (and SE's) are concerned, that is now part of the page.
(depending on the server setup of the other sites, it is possible to do something similar without being on same server)

-Greg