371512 php pro bid quick launch icon

If you go to my site [login to view URL] you'll see an image of a smiling skunk in the main home page banner. My question is: would it be possible to reduce that image and have it show on my home page and all individual members area page as a quick launch app. What I mean by that is, I'd like any user to be able to click on the reduced image and when they do so a program is launched which would allow any person to add the same image to their desktop as a desktop quick launch icon. Also this image would made available to any website whom has free apps, thus allowing any user to add this app to lets say their personal iphone, and again by clicking on this image on their iphone be taken to [login to view URL] In short, anyone should be able to click on this reduced icon which is to be installed next to my twitter icon and SSL certificate icon, on [login to view URL] homepage and members area page, and a program is launched which will allow them to add to their desktop or any website etc. Only post/bid if you can do this with complete ease. Kind regards Paul