player.on('checkLogin', function(data)
{
    var logIn = "";
    connection.query({
    sql: "SELECT * FROM users WHERE username = ?",
    values: [data.user] },


    function(error, results, fields)
    {
        if (error)
        {
            console.log(error);
        }

        if(results)
        {
            var pass = "";

            for (i = 0; i < results.length; i++)
            {
                pass = (results[i].password);
            }

            var input = crypto.createHash('md5').update(data.pass).digest("hex");

            if (pass == input)
            {
                logIn = true;
            }
        }
    });

    if (logIn == true)
    {
        //log on
    }
}.bind(this));