Screen Capture Web ActiveX

I easily know how to do a screen capture in VB and even know how to make .ocx files but what I need is an activex that works on the web page. What I need is a thin bar I can place at the top of my web page in a frame and it has a wide button that says "Capture Screen" and when clicked, it captures the screen and pops up a dialog box prompting where to save the BMP file to and for the file name. Please note: the screen should be captured when the button is clicked, not after entering the file name of where to save it to. It would be even better is the button can be clicked by a hotkey such as the F12 key. My question is if it is written in VB, does the user need the runtime files loaded on that computer? I need this written in a language where no runtime files are needed so possible C++? And does this type of file get digitally signed? I will give the company info for this once you are accepted. This control will be used with IE only since it is an activex. DO NOT BID if you do not already know how to do this. And don't assume you make a regular activex for this - I am sure it has to be written for the web. And if runtime files are needed, do not bid if you use VB. I need this asap so please be fast as well. Any demo and showing how to use it online will speed up accepting your bid. Thank you ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased. ## Platform Windows 95/98/2000/NT/XP