throttle on keydown (arrows) causes scrolling on Firefox

impress · Mar 7, 2012 · 7a7d3e7 · 7a7d3e7
1 parent 8321fa7
commit 7a7d3e7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/js/impress.js b/js/impress.js
@@ -376,7 +376,7 @@
     };
 
     // keyboard navigation handler
-    document.addEventListener("keydown", throttle(function ( event ) {
+    document.addEventListener("keydown", function ( event ) {
         if ( event.keyCode == 9 || ( event.keyCode >= 32 && event.keyCode <= 34 ) || (event.keyCode >= 37 && event.keyCode <= 40) ) {
             switch( event.keyCode ) {
                 case 33: ; // pg up
@@ -395,7 +395,7 @@
 
             event.preventDefault();
         }
-    }, 50), false);
+    }, false);
 
     // delegated handler for clicking on the links to presentation steps
     document.addEventListener("click", function ( event ) {