Manipulating Windows

window.open(): but only works in response to a user action.
var w = window.open('url of window to load', 'name for window', 'width=400,height=350,resizable=no')
w.close()
w.focus() gives keyboard focus to w.
w.blur() takes it away
w.scrollBy(x) scrolls by x pixels.
w.scrollTo(x) scrolls to absolute position.
w.scrollIntoView()