function urlRandomizer() {
    var strChars = "abcdefghijklmnopqrstuvwxyz1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
    var minLength = 30;
    var maxLength = 30;
    var diffLength = maxLength - minLength
    var thisLength = Math.round((Math.random() * diffLength) + minLength);
    var outLoop = 0; var strGen = '';
    while (outLoop < thisLength) {
        strGen += strChars.charAt(Math.round(Math.random() * strChars.length));
        outLoop++;
    }
    return (strGen);
}

function changeStation(sid) {
    new Ajax.Request('/ajax/stationInfo.asp?s='+sid+'&rnd=' + urlRandomizer(), {
        onSuccess: function(transport) {
            var JSONobj = eval('(' + transport.responseText + ')');            
            document.title = 'You are watching '+JSONobj.stationname + '* on Start Your Station*';
        }
    });
}