The event module Event handling is tricky in JavaScript. IE, Netscape (up to v4) and others all have significantly different event-handling models, none of which conform to the standard DOM Level 2 Events specification (as implemented in, say, Mozilla). This module presents a ‘listener-style’ interface to event handling that works in Netscape 3+, IE4+, Opera, Mozilla, Konqueror, iCab, Oregano and