
	function aria ( ) {

		bindEvent('update', function ( values, handleNumber, unencoded, tap, positions ) {

			// Update Aria Values for all handles, as a change in one changes min and max values for the next.
			scope_HandleNumbers.forEach(function( index ){

				var handle = scope_Handles[index];

				var min = checkHandlePosition(scope_Locations, index, 0, true, true, true);
				var max = checkHandlePosition(scope_Locations, index, 100, true, true, true);

				var now = positions[index];
				var text = options.ariaFormat.to(unencoded[index]);

				handle.children[0].setAttribute('aria-valuemin', min.toFixed(1));
				handle.children[0].setAttribute('aria-valuemax', max.toFixed(1));
				handle.children[0].setAttribute('aria-valuenow', now.toFixed(1));
				handle.children[0].setAttribute('aria-valuetext', text);
			});
		});
	}
