Bookmarklet for Pinterest-like site

We need to create a bookmarklet in javascript for [login to view URL] that will allow users of the internet to select any photo as they are browsing the Internet and post it to the Styloola website as a “shared product.” The concept is analagous to the “Pin It” bookmarklet available on pinterest.com. The bookmarklet should be delivered as two pieces of javascript code: 1) A snippet of javascript that can be placed into an tag to allow bookmarking the code in a browser. 2) A javascript source file that can be hosted on the [login to view URL] website, that is referenced by the above snippet, and that performs the required functionality of allowing users to post a photo from any webpage as a “shared product” on Styloola.