I am on the latest beta, but i copied the chart code from another template thats on my test server which has a different release on it, has the code changed at all?
This is how im using the chart,
<?php
/*
Added in 2.0!
*/
$chart_width = '700';
$chart_height = '250';
/* Don't need to change anything below this here */
?>
<div align="center" style="width: 100%;">
<div align="center" id="pireps_chart"></div>
</div>
<script type="text/javascript" src="<?php echo fileurl('/lib/js/ofc/js/swfobject.js')?>"></script>
<script type="text/javascript">
swfobject.embedSWF("<?php echo fileurl('/lib/js/ofc/open-flash-chart.swf');?>",
"pireps_chart", "<?php echo $chart_width;?>", "<?php echo $chart_height;?>",
"9.0.0", "expressInstall.swf",
{"data-file":"<?php echo actionurl('/pilots/statsdaysdata/'.$userinfo->pilotid);?>"});
</script>