// Add the callback to ensure graph-loading:
Widget.addCallBack("OpenFlashChart", function(params) {
	// Build the URL to the chart:
	var dataFile = (params.dataSource + "?widgetId=" + params.widgetId).escape() + params.extra;
	
	// Embed the graph & set transparency:
	swfobject.embedSWF("./Framework/Extensions/OC2/open-flash-chart.swf", "ofc_" + params.widgetId, params.width, params.height, "9.0.0", "./Framework/Extensions/OC2/expressInstall.swf", {"data-file":dataFile}, {"wmode": "transparent"} );
});