IE js bug for events

[tomarenz]

Hi, I noticed this bug while looking for a failure in rich:dropDownMenu.
Event identification on IE 6/7 should be:

((event && event.button) ? event : window.event)

since sometimes IE defines "event" which is not an event at all.

A patch is needed at org.ajax4jsf.framework.util.command.CommandScriptBuilder, line #47.
See also RichFaces forum,

http://jboss.com/index.html?module=bb&op=viewtopic&t=112029

[tomarenz]

Well, actually it should be:

((event && event.button != undefined) ? event : window.event)