var auto_refresh = setInterval(
function ()
{
$('#did_you_know').fadeOut("fast").load('smoking_statistics.php').fadeIn("slow",3.0);
}, 12000); // refresh every 10000 milliseconds

var auto_refresh = setInterval(
function ()
{
$('#success_stories').fadeOut("fast").load('comments/comments_mini.php').fadeIn("slow",3.0);
}, 10000); // refresh every 10000 milliseconds

$(window).bind("load", function() { 
    $("div#product_display").slideViewerPro(); 
});