Browser Plugin

I need a plug in for the following browsers: Chrome Firefox IE (all versions) Safari This plug in should display a button to the right of the URL address bar. When the button is clicked, a drop down menu should display the following items: 1. Copy Selected Text To > a. Save To Database with ID 1 > b. Save To Database with ID 2 When copy selected text is selected, it should expand to show the 2 sub menu items. If "a", it should insert that selected text in a mysql database table with ID 1 if "b", it should insert that selected text in a mysql database table with ID 2 DATABASE TABLE Table Name: tblCopiedText Fields: ID (int), CopiedText The copied text must keep the formatting intact. For example if some text is bold, italic, or if there line breaks, it must copy it exactly. The button menus should also appear when I right click the mouse after highlighting text as one of the options in the context menu. If i right click an image it should replace the menu items with Copy Image. When i click copy image, it should automatically download the image to the browsers default download location all in the background. Once its done downloaading it should show message box with the full location of the downloaded file. This must be done in vb.net