Use cases for event listener investigation

The use cases I have for identifying event listeners:


1.      Identity elements interactive elements (i.e. div element that is now a checkbox because it has an onclick or mouse events)

2.      Verify keyboard event support for elements with ARIA roles that require keyboard support

3.      Some advanced accessibility techniques like focus styling of the labels for checkboxes and radio buttons require the use of onfocus and onblur events
Jon