var visaChart;
google.load('visualization', '1', {packages: ['columnchart']});
function h1drawBarChart()
{  
new google.visualization.Query('http://spreadsheets.google.com/pub?key=rO-HpuW5jVxb8ELCOQbxerA&range=A1:D11&gid=1').send(function(response) {visaChart = new google.visualization.ColumnChart(document.getElementById('h1BarChart'));
visaChart.draw(response.getDataTable(), {'legend': 'top', 'legendFontSize': 12,  'axisFontSize': 12, 'title': 'H-1B Visa Issuances by Nationality', 'titleFontSize': 15, 'is3D': true});
});
}
google.setOnLoadCallback(h1drawBarChart);