Multiple pie charts on one page

[akm]

How can I create multiple pie charts on one page?  I've tried using different divs, using different function names, but still just the second chart shows up.

[asgallant]

Each pie chart needs its own div on the page.  You can either draw them all in one function (good if they share a common DataTable) or draw them in separate functions.  If you draw in separate functions, then it is a good idea to create one initializing function that calls the drawing functions, and use that as the callback, like this:

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

function drawCharts () {
    drawPie1();
    drawPie2();
    drawPie3();
}

function drawPie1 () {
    // draw the first pie chart
}

function drawPie2 () {
    // draw the second pie chart
}

function drawPie3 () {
    // draw the third pie chart