Copy to clipboard button

I need a flash button that uses JavaScript to copy a given (small HTML) content into the clipboard. It will be used on a closed community website. Now I'm using the script in the link below, but I need some extra features [login to view URL] The features i need - the flash button copies a parameter given by a JavaScript function into the clipboard (equivalent to CTRL+C) - using JavaScript or whichever method, pressing the button must also open a link on a new page; - the flash button has to have a state as it will be used in multiple instances and it must be visually clear which button was pressed; for example, in the implementation from the link above, the button would remain with the text displayed; - the flash button should be small in size (maximum 25 kB), as up to 200 instances could be loaded on the same webpage; there is no need for 'funky' graphics, lightweight and usability are important. - the Flash/JavaScript implementation should work at least on major browsers - FireFox, Chrome, IE9; I require the flash button, the full JavaScript function(s) and the flash button parameters usage examples. I am not interested if it was already done or it if will be done using zeroClipboard, LMCButton or other libraries. Thank you!