var comments = new Array(
	'"Fantastic work.  Could not be happier.  Several people say I look 10 years younger."<br>- Steve W., Facial Vessel Treatment',
    '"Dr. Benson and his staff were amazing, second only to the results of my SmartLipo procedure at QnA." - Janice T., Smartlipo Patient',
    '"For the first time in the 31 years of my life I can honestly say I feel confident enough to leave the house without make up!" - Stacy M., Pearl Fractional Patient',
    '"The transformation is truly amazing! My only regret is that I didn\'t know about this sooner." - Casey R., Smartlipo Patient'
);
var current = 0;
var element = document.getElementById('Testimonials');
var text    = document.getElementById('TestimonialsTxt');

/* cross browser method to set opacity */
function setOpacity(level) {
    element.style.opacity = level;
    element.style.MozOpacity = level;
    element.style.KhtmlOpacity = level;
    element.style.filter = "alpha(opacity=" + (level * 100) + ");";
}

/* rotate and create timers to fade the testimonial in */
function fadeIn(){
    text.innerHTML = comments[current];
    current = (current + 1) % comments.length;
    for (i = 0; i <= 1.05; i = i + 0.05) {
        setTimeout("setOpacity(" + i + ")", i * 1000);
    }
    setTimeout(function(){element.style.filter = "none";},i * 1000);
    setTimeout("fadeOut()", 5000);
}

/* create timers to fade the testimonial away */
function fadeOut() {
    for (i = 0; i <= 1; i = i + 0.05) {
        setTimeout("setOpacity(" + (1 - i) + ")", i * 1000);
    }
    setTimeout("fadeIn()", 1000);
}

fadeIn();