WaitWindowLike($parent,$wndtitle,$wndclass,$wndid,$depth,$wait)
Function which allows one to wait for a window to appear vs. using hard waits (e.g. sleep 2).

parent - Where to start (parent window)

wndtitle - Regexp for the window title

wndclass - Regexp for the window class name

wndid - Numeric Window or Control ID

depth - How deep should we search before we stop

wait - How many seconds should we wait before giving up