diff --git a/ext/static_files/script.js b/ext/static_files/script.js
index cc6550d2..466032b7 100644
--- a/ext/static_files/script.js
+++ b/ext/static_files/script.js
@@ -75,7 +75,7 @@ $(document).ready(function() {
 
 	/** setup arrow key bindings **/
     $(document).keyup(function(e) {
-        if($(e.target).is('input', 'textarea')){ return; }
+        if($(e.target).is('input,textarea')){ return; }
         if (e.metaKey || e.ctrlKey || e.altKey || e.shiftKey) { return; }
         if (e.keyCode == 37 && $("[rel='previous']").length) {
             window.location.href = $("[rel='previous']").attr("href");