$(document).ready(function() {

	var num_results = null;
	var history = null;
	var rotate_interval = 10; // seconds
	
	$.ajax({
		url: "/ajax_assets/get_testimonials.php",
		type: "GET",
		dataType: "json",
		success: function(data) {
			num_results = data.testimonials.count;
			var r = Math.floor(Math.random()*num_results);
			var interval = setInterval(function() {
				$('#testimonial_testimonial p, #testimonial_name_title')
				   .fadeOut('slow', function() {
						if (r >= num_results) {
							r = 0;	
						}
						var by = '';
						$('#testimonial_testimonial p').html(data.testimonials.testimonials[r].comments);
						by = '~ <strong>' + data.testimonials.testimonials[r].name + '</strong>';
						if (data.testimonials.testimonials[r].title != '') {
							by += ', ' + data.testimonials.testimonials[r].title;
						}
						$('#testimonial_name_title').html(by);
						$('#testimonial_testimonial p, #testimonial_name_title').fadeIn('slow');
					});
				 r++;
			}, rotate_interval*1000);
			// setInterval
		},
		error: function(xhr, ajaxOptions, thrownError) {
			alert(xhr.status);
            alert(thrownError);
		}
	});
						   
});