var slideShowSpeed = 4000;
var crossFadeDuration = 7;
var image_folder = 'images/';
var Pic = image_str.split(';');
var j = 0;
var p = Pic.length;
var preLoad = new Array();
for (i=0; i<p; i++) {
	preLoad[i] = new Image();
	preLoad[i].src = image_folder+Pic[i];
preLoad[i].src = '../_default/thumbnailer.php?image_dir='+image_folder+'&image='+Pic[i]+'&size=300';
}
function runSlideShow() {
	if (document.all) {
		document.images.main_img.style.filter = "blendTrans(duration=2)";
		document.images.main_img.style.filter = "blendTrans(duration=crossFadeDuration)";
		document.images.main_img.filters.blendTrans.Apply();
	}
	document.images.main_img.src = preLoad[j].src;
	if (document.all) {
		document.images.main_img.filters.blendTrans.Play();
	}
	j = j+1;
	if (j>(p-1)) {
		j = 0;
	}
	t = setTimeout('runSlideShow()', slideShowSpeed);
}