The e object holds a lot of information about the Netscape 6 event. The ctrlKey property, for example, reveals whether the CTRL key was pressed during the event firing.
Possible values are true and false .
Notice that you have to pass the e object as a parameter to those functions which reference it. Get on Netscape 6 browser and play with this demo . Click the left button while CTRL is down. Compatibility Copyright 2001 INT Media Group, Incorporated All Rights Reserved.