// -- Requires  http://www.google.com/jsapi. --



google.load('visualization', '1', {'packages':['annotatedtimeline']});
// google.setOnLoadCallback(SendTemperatureQuery);



function SendTemperatureQuery()
{
   var opts  = {sendMethod: 'xhr'};
   var query = new google.visualization.Query('http://dev.scheif.net/Waterskiing/TemperatureDataSource.php',opts);
   
   query.send(HandleTemperatureQueryResponse);
   
   return;
}



function HandleTemperatureQueryResponse(
aResponse)
{
   if (aResponse.isError())
   {
      alert('Error: ' + aResponse.getMessage() + ' ' + aResponse.getDetailedMessage());
   }
   
   var chart = new google.visualization.AnnotatedTimeLine(document.getElementById('TemperatureChart'));
   
   chart.draw(aResponse.getDataTable(),{displayAnnotations: false});
}