753162.html (455B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <script> 5 6 function boom() 7 { 8 var frameDoc = document.getElementById("f").contentDocument; 9 frameDoc.write("2"); 10 var f = function(event) { 11 frameDoc.removeEventListener("DOMAttrModified", f); 12 Math.sin(2.10); 13 frameDoc.write("4"); 14 }; 15 frameDoc.addEventListener("DOMAttrModified", f); 16 frameDoc.write("<html d>"); 17 } 18 19 </script> 20 </head> 21 22 <body onload="boom();"><iframe id="f" srcdoc="1"></iframe></body> 23 </html>