function validate()
{
	var num_questions = $("#DmmAssessmentAnswerForm").find('.question').length;
	var questions_answered = $('input:checked').length;
	if(questions_answered < num_questions)
	{
		return false;
	}
	else
	{
		return true;
	}
}
$(document).ready
(
	function()
	{
		$('#next_button').click
		(
			function()
			{
				if(validate())
				{
					var redirect_page = $(this).attr('title');
					$("#redirect_page").attr('value', redirect_page);
					$("#DmmAssessmentAnswerForm").submit();
					return false;
				}
				else
				{
					alert("Please verify that you have answered all the questions");
					return false;
				}
			}
		);
		$('#prev_button').click
		(
			function()
			{
				var redirect_page = $(this).attr('title');
				$("#redirect_page").attr('value', redirect_page);
				$("#DmmAssessmentAnswerForm").submit();
				return false;
			}
		);
	}
);