This sample is to display the user-defined Y-axis label.

Sets the value of the labelJsFunction property to the name of the JavaScript function.	

●Layout
<verticalAxis>
	<LinearAxis id="hAxis" displayName="Amount" labelJsFunction="axisLabelFunc"/>
</verticalAxis>

●Script
Parameters
id: the ID of the axis
value: the axis label of the item
function axisLabelFunc(id, value)
{
	var s = insertComma(value);
	return "$" + s;
}

This JavaScript function adds the thousand separator to the label
function insertComma(n) {
  var reg = /(^[+-]?\d+)(\d{3})/;   // Regular expression
  n += "";
  while (reg.test(n))
    n = n.replace(reg, '$1' + "," + '$2');

  return n;
}