Desktop Shortcut and Homepage

We need a small application that will, upon click, allow a user to download to their desktop a shortcut icon to our Website. This should work for both Windows and Mac operating systems. Installers are frowned upon, but a UAC control will be acceptable. Also, we need a link that, when clicked, asks the user if they wish to set the current page as their homepage. This should work in Chrome, Firefox, IE and Safari. All that is required for the site display is the code for the anchor tag that will activate the respective links. We are expecting a snippet of HTML ("<a>" tags) plus some JavaScript and / or Please read our terms and conditions in the accompanying project documentation before bidding on one of our projects. If you wish to use other terms, please say so in your initial contact. Otherwise your bid will constitute acceptance of our terms. Thank you for reading and have a great day!