switchmenuframe so umgeschrieben dass es keine fehler wirft

diff --git a/js/switchmenuframe.js b/js/switchmenuframe.js
index ec2242648eea2d6ef4c863701da00346e770a482..055a7d91ccf6865d8e5ffb1fd72793b8118528b2 100644 (file)
--- a/js/switchmenuframe.js
+++ b/js/switchmenuframe.js
@@ -1,17 +1,15 @@
 var vSwitch_Menu = 1;
 var vSwitch_Menu = 1;

-var FrameSize = (parent.document.getElementById('menuframe').cols);
+var Frame;
+var FrameSize;

 
 

-function Switch_Menu()
-{
-    if (vSwitch_Menu)
-    {
-        vSwitch_Menu=false;
-                parent.document.getElementById('menuframe').setAttribute('cols','30,*');
-    }
-    else
-    {
-        vSwitch_Menu=true;
-                parent.document.getElementById('menuframe').setAttribute('cols',FrameSize);
-    }
-    return;
+function Switch_Menu() {
+  if (Frame) {
+    Frame.attr('cols',vSwitch_Menu ? '30,*' : FrameSize);
+    vSwitch_Menu=!vSwitch_Menu;
+  }

 }
 }

+
+$(function(){
+  Frame = $(parent.document.getElementById('menuframe'));
+  FrameSize = Frame.attr('cols');
+})