<script type="text/javascript" src="../tests/interaction_model.js"></script>
<script type="text/javascript" src="../tests/scrolling_div.js"></script>
<script type="text/javascript" src="../tests/custom_bars.js"></script>
+ <script type="text/javascript" src="../tests/css.js"></script>
<script type="text/javascript">
var tc = null;
function processVariables() {