insertsingle.html (514B)
1 <html class="reftest-wait"> 2 <head> 3 4 <script> 5 function boom() 6 { 7 document.body.offsetHeight; 8 9 var fourdiv = document.getElementById("four"); 10 var parent = fourdiv.parentNode; 11 12 var newdiv = document.createElement("div"); 13 newdiv.appendChild(document.createTextNode("3")); 14 parent.insertBefore(newdiv, fourdiv); 15 16 document.body.offsetHeight; 17 document.documentElement.className = ""; 18 } 19 </script> 20 21 </head> 22 <body onload="boom();"> 23 <div>1</div> 24 <div>2</div> 25 <div id="four">4</div> 26 <div>5</div> 27 </body> 28 </html>