•<?xml
version="1.0"?> <?xml-stylesheet href="chrome://global/skin/xul.css“
type="text/css"?>
•<!DOCTYPE
window>
•<window
id="main-window“ xmlns:html=http://www.w3.org/TR/REC-html40
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
•
<menubar><menu name="File">
•
<menuitem name="Hello World!" onclick="dump('Hello
world!\n');"/></menu>
•
</menubar> <html:iframe id="content-frame" src="contentframe.html"
flex="100%"/>
•
</window>