768344.html (415B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <script> 5 6 function boom() 7 { 8 function f() { 9 document.removeEventListener("DOMSubtreeModified", f, true); 10 document.documentElement.setAttributeNS(null, "contenteditable", "false"); 11 } 12 13 document.addEventListener("DOMSubtreeModified", f, true); 14 15 document.documentElement.contentEditable = "true"; 16 } 17 18 </script> 19 </head> 20 21 <body onload="boom();"></body> 22 </html>