<body>
PASS if no crash.
<script>
if (window.testRunner)
testRunner.dumpAsText();
var doc = new Document();
var div = document.createElement('div');
doc.prepend(div);
div.animate({'right':['auto']})
</script>
</body>
<body>
PASS if no crash.
<script>
if (window.testRunner)
testRunner.dumpAsText();
var doc = new Document();
var div = document.createElement('div');
doc.prepend(div);
div.animate({'right':['auto']})
</script>
</body>