diff --git a/public/javascripts/context_menu.js b/public/javascripts/context_menu.js
index d6d800a28..96e2e56b2 100644
--- a/public/javascripts/context_menu.js
+++ b/public/javascripts/context_menu.js
@@ -1,5 +1,5 @@
-/* redMine - project management software
-   Copyright (C) 2006-2008  Jean-Philippe Lang */
+/* Redmine - project management software
+   Copyright (C) 2006-2012  Jean-Philippe Lang */
 
 var observingContextMenuClick;
 
@@ -14,11 +14,11 @@ ContextMenu.prototype = {
     Event.observe(document, 'contextmenu', this.RightClick.bindAsEventListener(this));
     observingContextMenuClick = true;
   }
-  
+
   this.unselectAll();
   this.lastSelected = null;
   },
-  
+
   RightClick: function(e) {
     this.hideMenu();
     // do not show the context menu on links
@@ -41,7 +41,7 @@ ContextMenu.prototype = {
     }
     this.hideMenu();
     if (Event.element(e).tagName == 'A' || Event.element(e).tagName == 'IMG') { return; }
-    if (Event.isLeftClick(e) || (navigator.appVersion.match(/\bMSIE\b/))) {      
+    if (Event.isLeftClick(e) || (navigator.appVersion.match(/\bMSIE\b/))) {
       var tr = Event.findElement(e, 'tr');
       if (tr!=null && tr!=document && tr.hasClassName('hascontextmenu')) {
         // a row was clicked, check if the click was on checkbox
@@ -90,7 +90,7 @@ ContextMenu.prototype = {
       }
     }
   },
-  
+
   createMenu: function() {
     if (!$('context-menu')) {
       var menu = document.createElement("div");
@@ -99,7 +99,7 @@ ContextMenu.prototype = {
       document.getElementById("content").appendChild(menu);
     }
   },
-  
+
   showMenu: function(e) {
     var mouse_x = Event.pointerX(e);
     var mouse_y = Event.pointerY(e);
@@ -114,10 +114,10 @@ ContextMenu.prototype = {
     var max_height;
 
     $('context-menu').style['left'] = (render_x + 'px');
-    $('context-menu').style['top'] = (render_y + 'px');    
+    $('context-menu').style['top'] = (render_y + 'px');
     Element.update('context-menu', '');
 
-    new Ajax.Updater({success:'context-menu'}, this.url, 
+    new Ajax.Updater({success:'context-menu'}, this.url,
       {asynchronous:true,
        method: 'get',
        evalScripts:true,
@@ -128,11 +128,11 @@ ContextMenu.prototype = {
          menu_height = dims.height;
          max_width = mouse_x + 2*menu_width;
          max_height = mouse_y + menu_height;
-      
+
          var ws = window_size();
          window_width = ws.width;
          window_height = ws.height;
-      
+
          /* display the menu above and/or to the left of the click if needed */
          if (max_width > window_width) {
            render_x -= menu_width;
@@ -150,22 +150,22 @@ ContextMenu.prototype = {
          if (render_y <= 0) render_y = 1;
          $('context-menu').style['left'] = (render_x + 'px');
          $('context-menu').style['top'] = (render_y + 'px');
-         
+
          Effect.Appear('context-menu', {duration: 0.20});
          if (window.parseStylesheets) { window.parseStylesheets(); } // IE
       }})
   },
-  
+
   hideMenu: function() {
     Element.hide('context-menu');
   },
-  
+
   addSelection: function(tr) {
     tr.addClassName('context-menu-selection');
     this.checkSelectionBox(tr, true);
     this.clearDocumentSelection();
   },
-  
+
   toggleSelection: function(tr) {
     if (this.isSelected(tr)) {
       this.removeSelection(tr);
@@ -173,28 +173,28 @@ ContextMenu.prototype = {
       this.addSelection(tr);
     }
   },
-  
+
   removeSelection: function(tr) {
     tr.removeClassName('context-menu-selection');
     this.checkSelectionBox(tr, false);
   },
-  
+
   unselectAll: function() {
     var rows = $$('.hascontextmenu');
     for (i=0; i<rows.length; i++) {
       this.removeSelection(rows[i]);
     }
   },
-  
+
   checkSelectionBox: function(tr, checked) {
     var inputs = Element.getElementsBySelector(tr, 'input');
     if (inputs.length > 0) { inputs[0].checked = checked; }
   },
-  
+
   isSelected: function(tr) {
     return Element.hasClassName(tr, 'context-menu-selection');
   },
-  
+
   clearDocumentSelection: function() {
     if (document.selection) {
       document.selection.clear(); // IE