Added APP.item in APP.menu.
Removed uneccesary codes.
Refactored text into APP.item.js.
Renamed APP namespace to THREE.
Removed app.js.
Parameterized item color.
Removed unused divs.
Renamed filename app to three.
Removed unused script reference.
Corrected item clicked value.
Added menu item hover effect.
Implemented mouse event callbacks.
Revised onHover event to fire only once.
Working on auto sizing items.