function onLoad() {
  var eventSource = new Timeline.DefaultEventSource();
  var bandInfos = [
    Timeline.createHotZoneBandInfo({
        zones: [
                {start:    "Oct 20 1998 00:00:00 GMT-0500",
                end:      "Oct 22 1998 00:00:00 GMT-0500",
                magnify:  2,
                unit:     Timeline.DateTime.DAY
            },

           
        ],
        timeZone:       -5,
        eventSource:    eventSource,
        date:           "Jan 01 2007 00:00:00 GMT",
        width:          "75%", 
        intervalUnit:   Timeline.DateTime.MONTH, 
        intervalPixels: 180
    }),
    Timeline.createBandInfo({
        showEventText:  false,
        trackHeight:    0.5,
        trackGap:       0.2,
        eventSource:    eventSource,
        date:           "Jan 01 2007 00:00:00 GMT",
        width:          "25%", 
        intervalUnit:   Timeline.DateTime.YEAR, 
        intervalPixels: 60
    })
  ];
  bandInfos[1].syncWith = 0;
  bandInfos[1].highlight = true;
  bandInfos[1].eventPainter.setLayout(bandInfos[0].eventPainter.getLayout());
  


  tl = Timeline.create(document.getElementById("linhadotempo"), bandInfos);
  Timeline.loadXML("http://www.adventuremag.com.br/timeline/corridas.xml", function(xml, url) { eventSource.loadXML(xml, url); });
}

var resizeTimerID = null;
function onResize() {
    if (resizeTimerID == null) {
        resizeTimerID = window.setTimeout(function() {
            resizeTimerID = null;
            tl.layout();
        }, 500);
    }
}