Hmm yes thank you for that, I thought I had tried that before and it
didn't work but I must have not done it properly. It works fine now.
This was a pretty stupid thread to create on my behalf. I should have
figured that out.

On May 18, 12:08 pm, asgallant <[email protected]> wrote:
> If you want to manipulate the chart using events outside the chart, I
> believe the only way to access it is to declare the chart as a global:
>
> var chart = new
> google.visualization.OrgChart(document.getElementById('chart_div'));
> function drawChart() {
>
> ...
>
> }
>
> then reference it in your update function:
>
> function update () {
>
> chart.setSelection();
>
>
>
>
>
>
>
> }

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