<input type="button" value="Clear list" onclick="javascript:document.getElementById('status').innerHTML=''" />
<input type="checkbox" id="highlight" checked><label for="highlight"> Show 'highlight' events</label>
+ <input type="checkbox" id="showLabels" checked
+ onclick='g.updateOptions({showLabelsOnHighlight: this.checked});'>
+ <label for="highlight"> Show Labels on highlight</label>
<div id="status" style="width:100%; height:200px;"></div>
<script type="text/javascript">
rollPeriod: 7,
showRoller: true,
errorBars: true,
+ showLabelsOnHighlight: true,
highlightCallback: function(e, x, pts) {
if (document.getElementById('highlight').checked) {