$(window).load(function() {
	
	$('#free-trial').change(function() {
		
		var $this = $(this),
			$button = $('#send-free-cd');
		
		if ($this.is(':checked'))
		{
			$button.attr('href', '/free-cd-order-form');
		}
		else
		{
			$button.attr('href', '/free-cd-order-form-no-trial');
		}
	});
});