GlideParams = {
			START_SPEED : 400, // px per second
			HIDE_DELAY_MS : 300,
			SHOW_DELAY_MS : 200, // pause before showing submenu
			ACCELERATION_OUT :  .00055, // px/second/millisecond
			ACCELERATION_BACK : .0009, // px/second/millisecond
			FRAME_PAUSE : 1,
			CLICK_HIDE : false,
			CLICK_SHOW : false,
			IMG_OVER_EXT : 'MO'
		};