<link rel="STYLESHEET" type="text/css" href="../../../dhtmlxCalendar/codebase/dhtmlxcalendar.css">
<script src="../../../dhtmlxCalendar/codebase/dhtmlxcalendar.js"></script>
<script src="../../codebase/excells/dhtmlxgrid_excell_dhxcalendar.js"></script>
<div id="gridbox" width="100%" height="130px" style="background-color:white;overflow:hidden"></div>
<script>
mygrid = new dhtmlXGridObject('gridbox');
...
mygrid.setColTypes("ed,dhxCalendar,dhxCalendarA");
...
mygrid.init();
mygrid.loadXML("grid_dates.xml");
</script>