373533-1.xhtml (757B)
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></head> 5 <body> 6 7 <xul:box collapsed="true"><math:mrow><div id="div"> 8 <p id="para">Foo bar</p> 9 </div></math:mrow></xul:box> 10 11 <script type="application/javascript"> 12 document.body.offsetWidth; 13 14 try 15 { 16 var XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"; 17 18 var para = document.getElementById("para"); 19 var div = document.getElementById("div"); 20 var hbox = document.createElementNS(XUL_NS, 'hbox'); 21 22 div.appendChild(hbox); 23 div.removeChild(para); 24 } 25 catch (e) 26 { 27 document.body.appendChild(document.createTextNode(e)); 28 } 29 </script> 30 31 </body> 32 </html>