I'm shocked nobody's recommended Douglas Crockford's ... well ... everything:
http://javascript.crockford.com/
Watch the "Javascript: The Good Parts" presentation:
http://yuiblog.com/blog/2007/06/08/video-crockford-goodstuff...
Also check out Dustin Diaz's stuff:
I found his screencasts where you watch him program to be incredibly helpful:
http://www.dustindiaz.com/screencast-episode-01/
Start your javascript programming with jQuery. Good javascript style is not at all like Java, so forget everything you know about Java and see how jQuery does it.