<svg xmlns="http://www.w3.org/2000/svg"
     class="reftest-wait"
     onload="setTimeout('boom()', 0)">
<script type="text/javascript">
<![CDATA[
function boom()
{
  document.getElementById("anim").setAttribute("fill", "freeze");
  document.documentElement.removeAttribute("class");
}
]]>
</script>
  <g transform="translate(50 50)">
    <circle r="40" style="fill: yellow; stroke: black; stroke-width: 1">
      <animate id="anim" attributeName="cx" attributeType="XML"
        values="0; 200" dur="2s" begin="-1s" repeatCount="0.5"/>
    </circle>
  </g>
</svg>