구글 api - 데이타테이블

<script src="http://www.google.com/jsapi"></script>
<script>
function drawTable() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Name');
data.addColumn('number', 'Salary');
data.addColumn('boolean', 'Full Time');
data.addRows(5);
data.setCell(0, 0, '존');
data.setCell(0, 1, 10000, '$10,000');
data.setCell(0, 2, true);
data.setCell(1, 0, 'Mary');
data.setCell(1, 1, 25000, '$25,000');
data.setCell(1, 2, true);
data.setCell(2, 0, 'Steve');
data.setCell(2, 1, 8000, '$8,000');
data.setCell(2, 2, false);
data.setCell(3, 0, 'Ellen');
data.setCell(3, 1, 20000, '$20,000');
data.setCell(3, 2, true);
data.setCell(4, 0, 'Mike');
data.setCell(4, 1, 12000, '$12,000');
data.setCell(4, 2, false);

var table = new google.visualization.Table(document.getElementById('table_div'));
table.draw(data, {showRowNumber: true});

google.visualization.events.addListener(table, 'select', function() {
var row = table.getSelection()[0].row;
alert('You selected ' + data.getValue(row, 0));
});
}
</script>
<div id="table_div"></div>
<script>
google.load("visualization", "1", {packages: ["table"]});
google.setOnLoadCallback(drawTable);
//drawTable()
</script>