src/openseadragon.js
function( event ) {
            if( event ){
                $.getEvent = function( event ) {
                    return event;
                };
            } else {
                $.getEvent = function() {
                    return window.event;
                };
            }
            return $.getEvent( event );
        }
function( event ) {
            if( event ){
                $.getEvent = function( event ) {
                    return event;
                };
            } else {
                $.getEvent = function() {
                    return window.event;
                };
            }
            return $.getEvent( event );
        }
function ( event ) { if ( event ) { $ . getEvent = function ( event ) { return event ; } ; } else { $ . getEvent = function ( ) { return window . event ; } ; } return $ . getEvent ( event ) ; }
Gets the latest event, really only useful internally since its
specific to IE behavior.
@function
@param {Event} [event]
@returns {Event}
@deprecated For internal use only
@private
Gets the latest event really only useful internally since its specific to IE behavior .