diff --git a/workflow/engine/js/dynaforms/dynaforms_conditionalShowHide.js b/workflow/engine/js/dynaforms/dynaforms_conditionalShowHide.js
index 4857b2906..d8db3acd5 100755
--- a/workflow/engine/js/dynaforms/dynaforms_conditionalShowHide.js
+++ b/workflow/engine/js/dynaforms/dynaforms_conditionalShowHide.js
@@ -258,6 +258,8 @@ var Conditional = function(DYN_UID){
                 }
                 break;
 
+            case 'opera':
+            case 'safari':
             case 'firefox':
 
                 var _ini = f.selectionStart;