var slideShowSpeed = 5000;
// Duration of crossfade (seconds)
var crossFadeDuration = 3;
// Specify the image files
var Pic = new Array();
// to add more images, just continue
// the pattern, adding to the array below
Pic[0] = './hpga/images/hpga_promo1.jpg';
Pic[1] = './hpga/images/hpga_promo2.jpg';
// do not edit anything below this line
var t;
var j = 0;
var p = Pic.length;
var preLoad = new Array();
for (i = 0; i < p; i++) {
    preLoad[i] = new Image();
    preLoad[i].src = Pic[i];
}

function runSlideShow() {
    if (document.all) {
        document.images["promo_img"].style.filter="blendTrans(duration=crossFadeDuration)";
        document.images["promo_img"].filters.blendTrans.Apply();
    }
    document.images["promo_img"].src = preLoad[j].src;
    if (document.all) {
        document.images["promo_img"].filters.blendTrans.Play();
    }
    j = j + 1;
    if (j > (p - 1)) j = 0;
    t = setTimeout('runSlideShow()', slideShowSpeed);
}