function loadTestimonial(xmlFile) {
    $.ajax({
        url: xmlFile, 
        dataType: 'xml',
        success: function(xmlDoc) {
            testimonial=xmlDoc.documentElement; 
	        testimonials=$(testimonial).find('testimonial');
	        tRandNo = Math.floor(Math.random()*testimonials.length+1) - 1;
            $('.testimonial p:first').text(testimonials[tRandNo].getAttribute('quote'));
            $('.testimonial p.name').text(testimonials[tRandNo].getAttribute('name'));
            $('.testimonial a:first').attr('href', testimonials[tRandNo].getAttribute('link'));
        }
    });
};