var hPollCallback = 
        {
            vote: function(result) {
        		  document.getElementById('poll_area').innerHTML = result;	
	            answers = document.getElementsByName('answer');
            },
            
            showpoll: function(result) {
                  document.getElementById('poll_area').innerHTML = result;
                  document.getElementById('poll_area').align = "left";
            }
        }
var hCalendarCallback = 
        {
            calendar: function(result) {
        		document.getElementById('calendar_area').innerHTML = result;
            }
        }        
var hPoll = new menu(hPollCallback);
var hCalendar = new ccalendar(hCalendarCallback);
var answers = document.getElementsByName('answer');
function __doGlobalPostBack(sender,event,eventArg)
{
	var m = new menu();	
	switch (event)
	{
	case 'vote':
        var checkedid = -1;
		for (i = 0; i < answers.length; i++)
		{
		    if (answers[i].checked)
		    {
		      checkedid = i;
		      break;
		    }
		}
		if (checkedid > -1)
		  hPoll.vote(answers[i].value);
		else
		 alert("Make your choice first...");
	break;
	}
}