Integrate a basic WordPress Media Uploader tutorial into a front-end template

The WordPress 3.5 media uploader makes it much simpler to add photos to the front end. I need someone to follow a tutorial on WPTuts and integrate it with the basic modal script I already have. Your finished code should do the following: 1) Open the upload model when user focuses on an input field (already done, just keep this functionality) 2) When a user clicks "select" or "insert" inside the modal, close the modal and insert the url of the image into the input field (done in tutorial) 3) Use ajax to change the image preview that appears below the input field Any questions please ask. Please note that the tutorial is designed to be used on the backend. The majority of the code will remain the same, but some modification may be needed. Tutorial: [login to view URL] Modal script: [login to view URL]