Add search, share and expand clipboard in context menu

Looking to develop an application that modifies the mouse right-click context menu. Looking to add to the context menu, the ability to search various pages (i.e. Google, eBay etc.) when a word is highlighted on any webpage and share webpages/articles on various social networking sites. Also, the application will have the ability to copy/cut up to 10 items (text, images, files) in the clipboard that can be pasted using the context menu. Internet Explorer, FireFox, Chrome Requirements completed.