Calandar does not work using dhtml examples

Hi,

I am using html5. NONE of the calendar examples are working. I am developing on ubuntu desktop using FF. Using Firebug, the style sheets and js are loaded.

For the calander and the input boxes, nothing happens?

Below is code.

<!doctype html>

hui Dashboard - Reports
<!--[if IE]>
<script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->

 <link rel="stylesheet" href="static/js/dhtmlxCalendar/codebase/dhtmlxcalendar.css">
 <link rel="stylesheet" href="static/js/dhtmlxCalendar/codebase/skins/dhtmlxcalendar_dhx_skyblue.css">
 <script src="static/js/dhtmlxCalendar/codebase/dhtmlxcalendar.js"></script>
 
 <script src="static/js/dhtmlxAccordion/codebase/dhtmlxcommon.js"></script>
 <script src="static/js/dhtmlxAccordion/codebase/dhtmlxaccordion.js"></script>
 <link rel="stylesheet" href="static/js/dhtmlxAccordion/codebase/skins/dhtmlxaccordion_dhx_skyblue.css">
 <script src="static/js/dhtmlxAccordion/codebase/dhtmlxcontainer.js"></script>

 <style>
    input#date_from, input#date_to {
        font-family: Tahoma;
        font-size: 12px;
        background-color: #fafafa;
        border: #c0c0c0 1px solid;
        width: 100px;
    }
    span.label {
        font-family: Tahoma;
        font-size: 12px;
    }
</style>

RTBhui Dashboard

	</ul>
</nav>

<section id="intro">
	<header>
		
	    
	    
	</header>
</section>


<section>
<article class="reports">

email= admintest@gmail.com


org_role= 3


user_role= 2


user_id= 2


Reports

<span class="label">From</span> <input type="text" id="date_from" onclick="setSens('date_to', 'max');" readonly="true">
<span class="label">Till</span> <input type="text" id="date_to" onclick="setSens('date_from', 'min');" readonly="true">

 <script>

var myCalendar1;
function doOnLoad() {
myCalendar1 = new dhtmlXCalendarObject([“calendar”, “calendar2”, “calendar3”]);
}

<div style="position:relative;height:50px;">
    <input type="text" id="calendar">
    <input type="text" id="calendar2">
    <input type="text" id="calendar3">
</div>
Footer

Resolved. add DoOnLoad in body