Unable to implement the listener
<pre><code>YAHOO.namespace("yuibook.calendar"); 

//define the lauchCal function which creates the calendar 
YAHOO.yuibook.calendar.launchCal = function() { 

    //create the calendar object, specifying the container 
    var myCal = new YAHOO.widget.Calendar("mycal"); 

    //draw the calendar on screen 
    myCal.render(); 
}

//define the showCal function which shows the calendar
Var showCal = function() { 
    //show the calendar 
    myCal.show(); 
} 

//create calendar on page load
YAHOO.util.Event.onDOMReady(YAHOO.yuibook.calendar.launchCal); 

//attach listener for click event on calendar icon 
YAHOO.util.Event.addListener("calico", "click", showCal); 

//myCal.hide();
</code></pre>

<p>The problem with the code is that i am not able to display the calender when i click the icon. can anybody help. I am knew to this listener</p>
