* examples/gnu/classpath/examples/swing/BrowserEditorKit.java:
	New class.
	* examples/gnu/classpath/examples/swing/HtmlDemo.java
	(LoadActionListener): Call setPage() helper method.
	(createContent): Register tweaked editor kit. For FormSubmitEvents
	call submitForm(), otherwise setPage().
	(postData): Helper method for posting form data.
	(setPage): Helper method for navigating to a new URL.
	(submitForm): Helper method for submitting a form.
	* examples/gnu/classpath/examples/swing/forms.html:
	Added text/password fields and select boxes.
	* examples/gnu/classpath/examples/swing/welcome.html: Fixed typo.

	* javax/swing/text/html/FormView.java
	(SubmitThread.postData): Implemented.
	(SubmitThread.run): Pass data to postData().
	(actionPerformed): Reset form when reset button is activated.
	(createComponent): Add support for select lists and comboboxes.
	Don't set value of text and password fields here, this is done
	now in HTMLDocument for consistency.
	(getElementFormData): Add support for fetching form data from
	select lists and comboboxes as well as textareas.
	(getSelectData): New helper method. Fetches form data from
	select boxes.
	(getTextAreaData): New helper method. Fetches form data from
	textareas.
	(resetForm): New helper method. Resets the entire form.
	* javax/swing/text/html/HTMLDocument.java
	(HTMLReader.FormAction.end): Handle SELECT and OPTION tags.
	(HTMLReader.FormAction.start): Handle SELECT and OPTION tags.
	(HTMLReader.FormAction.setModel): Initialize text and password
	values here. Also, use the resetable special models.
	Group radio buttons into ButtonGroup for exclusive selection.
	(HTMLReader.FormTagAction): New class. Handles FORM tags.
	(HTMLReader.buttonGroups): New field.
	(HTMLReader.numOptions): New field.
	(HTMLReader.option): New field.
	(HTMLReader.selectModel): New field.
	(HTMLReader.textAreaDocument): Make ResetablePlainDocument.
	(HTMLReader.handleText): Handle OPTION text.
	(HTMLReader.initTags): Map FORM tags to FormTagAction.
	(HTMLReader.textAreaContent): Set initial content.
	* javax/swing/text/html/Option.java
	(Option): Make copy of attribute set. Initialize selected state.
	(getValue): Fetch value from attribute set.
	* javax/swing/text/html/ResetableModel.java: New interface.
	* javax/swing/text/html/ResetablePlainDocument.java: New class.
	Supports resetting the state.
	* javax/swing/text/html/ResetableToggleButtonModel.java: Likewise.
	* javax/swing/text/html/SelectComboBoxModel.java: Likewise.
	* javax/swing/text/html/SelectListModel.java: Likewise.

	* javax/swing/text/DefaultCaret.java
	(appear): Adjust visibility here.
	(setDotImpl): Don't adjust visibility here.
	(moveDotImpl): Don't adjust visibility here.

	* gnu/java/awt/peer/gtk/AsyncImage.java
	(Loader.run): Synchronize on the AsyncImage to avoid threading
	issues.
	(addObservers): Check for obs==null outside and synchronize on
	this inside to avoid locking issues.
	(checkImage): New helper method.
	(notifyObservers): Check that the correct lock is held and
	remove actual locking.
	* gnu/java/awt/peer/gtk/GtkToolkit.java
	(checkImage): Added special handling for AsyncImages.

	* examples/gnu/classpath/examples/swing/Demo.java
	(getIcon): Made package private.
	* examples/gnu/classpath/examples/swing/HtmlDemo.java
	(hyperlinkUpdate): Convert URL to string.

       null Observer.

	* examples/gnu/classpath/examples/icons/back.png,
	* examples/gnu/classpath/examples/icons/reload.png:
	New icons for the HTML browser.
	* examples/gnu/classpath/examples/swing/HtmlDemo.java
	(history): New field. Manages the browsing history.
	(HtmlDemo): Initialize history.
	(createContent): Set location and add history. Add toolbar.
	(createToolBar): New helper method.
	(main): Make default size bigger.
	* examples/gnu/classpath/examples/swing/frame1.html,
	* examples/gnu/classpath/examples/swing/frame2.html,
	* examples/gnu/classpath/examples/swing/frame3.html,
	* examples/gnu/classpath/examples/swing/frame4.html,
	* examples/gnu/classpath/examples/swing/frames.html,
	* examples/gnu/classpath/examples/swing/tables.html:
	New example pages.
	* examples/gnu/classpath/examples/swing/welcome.html
	Add a couple of links and new test pages.