Finished off HTML Window blurb + link for every member.

tools/dom/templates/html/impl/impl_Window.darttemplate

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of $LIBRARYNAME;
 
 @DocsEditable()
 $if DART2JS
 $(ANNOTATIONS)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS native "Window,DOMWindow" {
 $else
@@ skipping 33 matching lines @@
    * (http://www.whatwg.org/specs/web-apps/current-work/multipage/browsers.html)
    * from WHATWG.
    */
   Document get document => JS('Document', '#.document', this);
 
   WindowBase _open2(url, name) => JS('Window', '#.open(#,#)', this, url, name);
 
   WindowBase _open3(url, name, options) =>
       JS('Window', '#.open(#,#,#)', this, url, name, options);
 
+  /**
+   * Opens a new window.
+   *
+   * ## Other resources
+   *
+   * * [Window.open]
+   * (https://developer.mozilla.org/en-US/docs/Web/API/Window.open) from MDN.
+   * * [Window open]
+   * (http://docs.webplatform.org/wiki/dom/methods/open) from WebPlatform.org.
+   */
   WindowBase open(String url, String name, [String options]) {
     if (options == null) {
       return _DOMWindowCrossFrame._createSafe(_open2(url, name));
     } else {
       return _DOMWindowCrossFrame._createSafe(_open3(url, name, options));
     }
   }
 
   // API level getter and setter for Location.
   // TODO: The cross domain safe wrapper can be inserted here or folded into
@@ skipping 314 matching lines @@
     return controller.stream;
 $else
     return stream;
 $endif
   }
 
   String getEventType(EventTarget target) {
     return _eventType;
   }
 }