Browser Detect

This project is to create browser detect script to alert users if they are using an outdated or unsupported browser. The following browsers/versions are supported: Firefox v 3.5 Internet Explorer v 8 Safari v 4 Browser detect should behave as follows: -If a user visits the page from a supported browser from the list above, no message will come up. -If a user visits the page from an older version of a supported browser this message will come up: "I notice you are not using the latest [INSERT USER BROWSER NAME HERE] ([INSERT LATEST BROWSER VERSION HERE]). This site recommends using [IF USER IN PC, RETURN "IE 8+ or Firefox 3.5+", IF USER IN MAC, RETURN "Firefox 3.5+ or Safari 4"] to properly function. We recommend you upgrade to the latest browsers. They are free and you can [RETURN THE TEXT AS A LINK "download [BROWSER NAME AND VERSION] here"]. " -If a user visits the page from an unsupported browser (like Opera, Chrome, IE for MAC, Safari for PC and others) "I notice you are using [INSERT USER BROWSER NAME AND VERSION HERE] . This site recommends using [IF USER IN PC, RETURN "IE 8+ or Firefox 3.5+", IF USER IN MAC, RETURN "Firefox 3.5+ or Safari 4"] to properly function. We recommend you download a supported browser to continue shopping. They are free and you can download either here: [RETURN THE TEXT AS A LINK - IF USER IN PC, RETURN "download Internet Explorer [LATEST VERSION]" or "download Firefox [LATEST VERSION]" IF USER IN MAC, RETURN "download Firefox [LATEST VERSION]" or "download Safari [LATEST VERSION]"." Note: Information in [] in the messages above are variables based on the user's actual browser environment, and the latest browser versions available. Following are some additional details about this project: The browser detect message should be placed on a hidden DIV that will only be visible when key criteria are met. The "download" link should take the user to that browser's download page. We will prefer a bid that uses the jQuery library. Please respond with your qualifications, a bid price and estimated time for delivery. Thank you for looking!