<?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet href="chrome://browser/skin/" type="text/css"?> <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="setTimeout(boom,0,1)"> <splitter style="all: inherit;"> <box/> <box/> <box/> <box/> <iframe id="a" src="aaa"/> </splitter> <script id="script" xmlns="http://www.w3.org/1999/xhtml"> <![CDATA[//<![CDATA[ var doc = document; function boom(i) { if (i>6) return; var x=doc.getElementsByTagName('*'); if (x[i] && x[i+1]) { var temp = x[i+1].getAttribute('style'); x[i+1].setAttribute('style', x[i].getAttribute('style')); x[i].setAttribute('style', temp); } else { return; } i++; setTimeout(boom,50,i); } //]]> </script> </window>