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

function initialize(){
	initializeVirtualTour();
}
function drawChart() {
	var chart_div = document.getElementById('chart_div');
	if(chart_div != null){
		var data = new google.visualization.DataTable();
		data.addColumn('string', 'Funds');
		data.addColumn('number', 'Amount');
		data.addRows(2);
		data.setValue(0, 0, 'Spent');
		data.setValue(0, 1, 300000, '$300,000');
		data.setValue(1, 0, 'Needed');
		data.setValue(1, 1, 70000, '$60,000');
		
		var chart = new google.visualization.PieChart(chart_div);
		chart.draw(data, {width: 400, height: 300, title: '', labels:'name', is3D: false});
	}
}