jQuery(document).ready(function () {
    var invalid = false;
    var message = "";

    var uagent = navigator.userAgent.toLowerCase();
    if (uagent.search("blackberry") > -1) {
        invalid = true;
        message = "I'm sorry, discoverbing.com is not optimized for this browser/device and may not render correctly. Please visit Bing for Mobile.";
    }

    if (uagent.search("windows ce") > -1 || uagent.search("windows phone 6.5") > -1) {
        invalid = true;
        message = "I'm sorry, discoverbing.com is not optimized for this browser/device and may not render correctly. Please visit Bing for Mobile.";
    }

    if (invalid) {
        var answer = confirm(message);
        if (answer)
            location.href = "http://m.bing.com";
        else
            history.go(-2);
    }
    /*
    if (uagent.search("msn") > -1) {
        var answer = confirm("To discover the exciting features of Bing we suggest you upgrade to the latest version of Internet Explorer, optimized for Bing and MSN.");
        if (answer)
            location.href = "http://ie9.discoverbing.com/";
        else
            history.go(-2);
    }
    */
});