Automatically copy selected text to clipboard (Delphi)...

Need a little program (in Delphi)? which can detect and automatically copy selected text to clipboard in any open application/document the same way as a user would do it manually , so user can eliminate right click/copy (or ctrl+c) step. Has to be able to? detect and copy? the text? with all commonly used types of documents (.txt, .doc, .pdf, .html, e-mails, etc). In short, anywhere where text can be selected and copied. For windows 2000, XP, Vista Must work absolutely seemlessly. There is a plag-in for firefox browser which can do that if it helps: <[login to view URL]>