<!--Load the AJAX API-->
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
// Load the Visualization API and the piechart package.
google.load('visualization', '1.0', {'packages':['corechart']});
// Set a callback to run when the Google Visualization API is loaded.
google.setOnLoadCallback(drawChart);
// Callback that creates and populates a data table,
// instantiates the pie chart, passes in the data and
// draws it.
function drawChart() {
var data = google.visualization.arrayToDataTable([
['', '{$lng->g_out}', '{$lng->g_in}'],
['{$lng->g_this_month}', {$tot_out_0_monthly}, {$tot_in_0_monthly}],
['{$lng->g_last_month}', {$tot_out_1_monthly}, {$tot_in_1_monthly}],
['..', {$tot_out_2_monthly}, {$tot_in_2_monthly}],
['..', {$tot_out_3_monthly}, {$tot_in_3_monthly}]
]);
// Set chart options
var options = {
'width':600,
'height':300};
// Instantiate and draw our chart, passing in some options.
var chart = new google.visualization.AreaChart(document.getElementById('chart_div'));
chart.draw(data, options);
}
</script>