()
| 2425 | }; |
| 2426 | |
| 2427 | var toggleHelp = function() { |
| 2428 | var helpDiv = document.getElementById( "impress-help" ); |
| 2429 | if ( !helpDiv ) { |
| 2430 | return; |
| 2431 | } |
| 2432 | |
| 2433 | if ( helpDiv.style.display === "block" ) { |
| 2434 | helpDiv.style.display = "none"; |
| 2435 | } else { |
| 2436 | helpDiv.style.display = "block"; |
| 2437 | window.clearTimeout( timeoutHandle ); |
| 2438 | } |
| 2439 | }; |
| 2440 | |
| 2441 | document.addEventListener( "keyup", function( event ) { |
| 2442 |