1 <?xml version="1.0"?> 2 3 <overlay id="fburl-browser-overlay" 4 xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"> 5 6 <script type="application/x-javascript" 7 src="chrome://fburl/content/fburl-overlay.js" /> 8 9 </overlay>