DOMActivate | NN n/a IE n/a DOM 2
| Bubbles: Yes; Cancelable: Yes
Fires when a user begins interacting with an element, such as clicking a button or typing a character into a text box. The event object's detail property passes an integer that contains more information about the event: 1 for unmodified single clicks; 2 for actions with modifier keys or double clicks (what the DOM specification calls hyperactivation).
Typical Targets
All rendered elements that are capable of receiving focus normally (such as form controls and links), plus any other rendered element for which the tabindex attribute is assigned a value.