The Content Secure Wiz plugin enables you to ensure that whenever anyone copies text and graphics directly from your blog that you get credit and a back link for it!
It does this by using Javascript to force the insertion of some text and a URL that you decide whenever anyone selects text and/or graphics and does a CTRL-C or a right-click and copy.
When they paste into another document such as a word processor or email, then it also includes your own“attribution” text and a URL.
The URL can be back to the original page or post, your main blog URL or in fact any URL you like.
You can set a global URL in the settings, and on each page and post you can specify a different URL.