373533-3.xhtml (801B)
1 <html xmlns="http://www.w3.org/1999/xhtml" 2 xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" 3 xmlns:math="http://www.w3.org/1998/Math/MathML"> 4 <head> 5 </head><body><xul:box collapsed="true"><math:mrow><div id="div"> 6 <p id="para">Foo bar</p> 7 8 </div></math:mrow></xul:box> 9 10 <script type="application/javascript"> 11 try 12 { 13 document.body.offsetWidth; 14 15 var para = document.getElementById("para"); 16 var div = document.getElementById("div"); 17 var hbox = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", 18 'hbox'); 19 20 div.appendChild(hbox); 21 22 document.body.offsetWidth; 23 24 div.removeChild(para); 25 } 26 catch (e) 27 { 28 document.body.appendChild(document.createTextNode(e)); 29 } 30 </script> 31 </body></html>