Extend the previous task Show a note near the element (absolute): teach the function positionAt(anchor, position, elem) to insert elem inside the anchor.

New values for position:

• top-out, right-out, bottom-out – work the same as before, they insert the elem over/right/under anchor.
• top-in, right-in, bottom-in – insert elem inside the anchor: stick it to the upper/right/bottom edge.

For instance:

// shows the note above blockquote
positionAt(blockquote, "top-out", note);

// shows the note inside blockquote, at the top
positionAt(blockquote, "top-in", note);

The result:

As the source code, take the solution of the task Show a note near the element (absolute).