Switched to trigger() for the selection event so that it can be bound to with the bind() function and the initialization function doesn't need to be modified.
Moved the autocomplete window to the form so that the bounding rect is not needed thus avoiding positioning problems e.g. when window is scrolled while suggestions are loading.
Align suggestions when window is resized.
Set the initial content with .html().
Use the greater of input width and form width for the maximum autocomplete list width instead of the arbitrary * 2 width.