405271-1.xml (629B)
1 <html xmlns="http://www.w3.org/1999/xhtml" xmlns:m="http://www.w3.org/1998/Math/MathML"> 2 <head> 3 4 <style type="text/css"> 5 #q { width: 16px; height: 16px; } 6 #a, #b { counter-increment: chicken; } 7 </style> 8 9 <style id="s" type="text/css"> 10 #a { content: 'x'; } 11 </style> 12 13 <script type="text/javascript"> 14 15 function boom() 16 { 17 remove(document.getElementById("s")); 18 remove(document.getElementById("b")); 19 } 20 21 function remove(n) 22 { 23 n.parentNode.removeChild(n); 24 } 25 26 </script> 27 28 </head> 29 30 <body onload="boom();"> 31 32 <m:mrow id="a"/><m:mo id="q"><m:malignmark><m:msubsup/><m:munderover/><m:munder id="b"/></m:malignmark></m:mo> 33 34 </body> 35 36 </html>