$(document).ready(function() {

   $('tr:even').addClass('greybar1');
   $('tr:odd').addClass('greybar2');
   pollstation();
   setInterval(pollstation, 15000);

});

function pollstation() {

        $.ajax( {
                    url: '/ajaxstats/playing.php?id='+Math.random(),
                    type: 'GET',
                    dataType: 'html',
                    success: function(stationdata) {
                        var lines = stationdata.split('\n');
                        $('#servertitle').html(lines[0] + '<br />' + lines[1]);
                        $('#currentsong').html(lines[2]);
                        for (var i = 1; i <= 15; i++)
                                $('#prevsong' + i).html(lines[i + 2]);
                    }
        } );
}