631421.html (520B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <head> 4 <script> 5 "use strict"; 6 7 var f2; 8 9 function newIframe() 10 { 11 var f = document.createElementNS("http://www.w3.org/1999/xhtml", "iframe"); 12 f.setAttributeNS(null, "src", "631421.png"); 13 document.body.appendChild(f); 14 return f; 15 } 16 17 function b1() 18 { 19 void newIframe(); 20 f2 = newIframe(); 21 setTimeout(b2, 0); 22 } 23 24 function b2() 25 { 26 document.body.removeChild(f2); 27 document.documentElement.removeAttribute("class"); 28 } 29 30 </script> 31 </head> 32 33 <body onload="b1();"></body> 34 </html>