Untitled

<!DOCTYPE html>
<html>
    <HEAD>
        <title>Game of the Century</title>
        <meta charset="UTF-8">
        <LINK href="reset.css" rel="stylesheet" type="text/css">
        <LINK href="main.css" rel="stylesheet" type="text/css">
        <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
        <script type="text/javascript" src="application.js"></script>
    </HEAD>

    <body>
        <form>
            <input type='text' name = "input" id = "input"><br>
            <input type='submit' id="submit">
        </form>
        <p id = "display"></p>
        <div>
            <img src="http://img707.imageshack.us/img707/2403/rj1a.jpg" alt = "ad">
        </div>
    </body>
</html>

$(document).ready(function () {

        $('#submit').click( function() {
              var guess = $('#input').val();
              $("#display").html(guess);
         });

});

$(document).ready(function () {
    var guess;
    $('#submit').click( function() {
        guess = $('#input').val();
        $("#display").html(guess);
    });
    var anotherMethod = function() {
        alert(guess); // <--- it works
    }
});

$(document).ready(function () {

        getMyHtml = function() {
            return $('#input').val();
        }

        setMyHtml = function () {
            var s = getMyHtml();
            $("#display").html(s);
        }

        $('#submit').click(setMyHtml);
    });