var currentBanner = 0;
var bannerInterval = 9000;
var bannerLeftSpeed = 750;
var bannerRightSpeed = 750;
var banner;

function bannerShow() {

    if (currentBanner < (banner.length - 1)) {
        loadBanner(currentBanner, (currentBanner + 1));
        
    }
    else {
        loadBanner(currentBanner, 0);
            }

}

function loadBanner(curBanner, nextBanner) {

  if (curBanner != nextBanner) {
    clearTimeout(t2)
    $("div.banner" + curBanner).fadeOut(bannerLeftSpeed);
    $("div.banner" + nextBanner).fadeIn(bannerRightSpeed);

    t2 = setTimeout(bannerShow, bannerInterval);
    currentBanner = nextBanner
    
  }

}


$(document).ready(function() {

    try {

        banner = document.getElementById("banner").getElementsByTagName("div");
        for (var i = 0; i < banner.length; i++) {
            banner[i].className = 'banner' + i;
        }

        
    }

    catch (err) { }

    t2 = setTimeout(bannerShow, bannerInterval);

});