<svg xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink">
  <script xlink:href="util.js" type="text/javascript"/>
  <script>
    var grid = generateSymbolGrid("blueRect10x10.svg#root", 40, 20);
    grid.setAttribute("transform", "translate(10, 10)");
    document.documentElement.appendChild(grid);
  </script>
</svg>