3 <title>document.getElementsByClassName(): live updating
</title>
4 <script src=
"resources/common.js"></script>
7 <p id=
"r">FAIL (script did not run)
</p>
9 var elms
= document
.getElementsByClassName("a");
10 elms
[1].className
= "";
11 t(elms
, [document
.documentElement
]);