The first event type in the multiple event definition like 'onFirst' here:

$(document).live('onFirst onSecond onThird', function(event) {

alert('Live: multi event type worked:' + event.type);

});

will never be called.

the 'bind' version will work as expected:

$(document).bind('onFirst onSecond onThird', function(event) {

alert('Bind: multi event type worked:' + event.type);

});

a working example:

http://jsbin.com/elenu

reproducable in FF in Safari