var slideCache = new Array();

function RunSlideShows(){
	RunSlideShow('slideshow1','layout/pic1.jpg;layout/pic3.jpg;layout/pic1.jpg;layout/pic2.jpg',5);
	RunSlideShow('slideshow2','layout/pic2.jpg;layout/pic4.jpg;layout/pic5.jpg;layout/pic4.jpg',5);
}

function RunSlideShow(pictureName,imageFiles,displaySecs){
	var imageSeparator = imageFiles.indexOf(";");
	var nextImage = imageFiles.substring(0,imageSeparator);
	if (document.all){
		document.getElementById(pictureName).style.filter="blendTrans(duration=1)";
		document.getElementById(pictureName).filters.blendTrans.Apply();
	}

	document.getElementById(pictureName).src = nextImage;

	if (document.all){
		document.getElementById(pictureName).filters.blendTrans.Play();
	}

	var futureImages= imageFiles.substring(imageSeparator+1,imageFiles.length)
	+ ';' + nextImage;
	setTimeout("RunSlideShow('"+pictureName+"','"+futureImages+"',"+displaySecs+")",displaySecs*1000);

	imageSeparator = futureImages.indexOf(";");
	nextImage = futureImages.substring(0,imageSeparator);

	if (slideCache[nextImage] == null){
		slideCache[nextImage] = new Image;
		slideCache[nextImage].src = nextImage;
	}
}