looking for decent environment to develop jquery

looking for decent environment to develop jquery

I am extremely frustrated with my current setup developing jquery as I am in Dreamweaver. I've installed the add ons but they dont help enough. My biggest beef is with something that auto-indents to make the structure of the code legible. That and decent colouring. Can anyone recommend something that does all that and potentially even reloads the page on save....and previews in browser...and debugs?

Thanks!