function ssFocus() {
			$document.on('keydown', inputHandler.run);
			$document.on('keyup', function() {
				readyForKeyInput = true;
			});
			resetSearch();
			searchOptions();
		}
// enables arrow key detection and resets search.
enables arrow key detection and resets search.
enables arrow key detection and resets search .
function ssFocus() {
			$document.on('keydown', inputHandler.run);
			$document.on('keyup', function() {
				readyForKeyInput = true;
			});
			resetSearch();
			searchOptions();
		}
function ssFocus ( ) { $document . on ( 'keydown' , inputHandler . run ) ; $document . on ( 'keyup' , function ( ) { readyForKeyInput = true ; } ) ; resetSearch ( ) ; searchOptions ( ) ; }
enables arrow key detection and resets search.
enables arrow key detection and resets search .