function submit_poll()
	{
		var isradiochecked = false;
		var checkedvalue;
		for (var i=0; i< document.forms[0].poll_answer.length; i++) {
			if (document.forms[0].poll_answer[i].checked == true) {
				isradiochecked = true
				checkedvalue = document.forms[0].poll_answer[i].value;
			}
		}
		if (!isradiochecked) {
			alert ('Please select a Poll answer and submit again!');
		} else {
			_pollid = document.getElementById('poll_id').value
			_pollanswer = checkedvalue;
			var poll_url = 'poll_results.aspx?p=' + _pollid + '&a=' + _pollanswer
			open_new_pop_up(poll_url, 400, 300) 
		}
			
	}