<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait"> <head> <style type="text/css"> body { font-family:sans-serif; } p { height:2em; } </style> </head> <body> <p>:<ms xmlns="http://www.w3.org/1998/Math/MathML" lquote="L" rquote="R">_</ms></p> <p>:<ms id="m1" xmlns="http://www.w3.org/1998/Math/MathML">_</ms></p> <p>:<ms id="m2" xmlns="http://www.w3.org/1998/Math/MathML">_</ms></p> <p>:<ms id="m3" xmlns="http://www.w3.org/1998/Math/MathML" lquote="_">_</ms></p> <p>:<ms id="m4" xmlns="http://www.w3.org/1998/Math/MathML" rquote="_">_</ms></p> <p>:<ms id="m5" xmlns="http://www.w3.org/1998/Math/MathML" lquote="_" rquote="_">_</ms></p> <p>:<ms id="m6" xmlns="http://www.w3.org/1998/Math/MathML" lquote="_">_</ms></p> <p>:<ms id="m7" xmlns="http://www.w3.org/1998/Math/MathML" rquote="_">_</ms></p> <script> function doTest() { var m1 = document.getElementById("m1"); m1.setAttribute("lquote", "L"); var m2 = document.getElementById("m2"); m2.setAttribute("rquote", "R"); var m3 = document.getElementById("m3"); m3.setAttribute("lquote", "L"); var m4 = document.getElementById("m4"); m4.setAttribute("rquote", "R"); var m5 = document.getElementById("m5"); m5.removeAttribute("lquote"); m5.removeAttribute("rquote"); var m6 = document.getElementById("m6"); m6.removeAttribute("lquote"); var m7 = document.getElementById("m7"); m7.removeAttribute("rquote"); document.documentElement.removeAttribute('class'); } window.addEventListener("MozReftestInvalidate", doTest, false); </script> </body> </html>