// JavaScript Document
// Browser Slide-Show script.
// With image cross fade effect for those browsers that support it.
// Script copyright (c) 2004-2006 www.cryer.co.uk.
// Script is free to use provided this copyright header is included.

var slideCache = new Array();
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=2)";
	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);
	// Cache the next image to improve performance.
	imageSeparator = futureImages.indexOf(";");
	nextImage = futureImages.substring(0,imageSeparator);
	
	if (slideCache[nextImage] == null) {
	slideCache[nextImage] = new Image;
	slideCache[nextImage].src = nextImage;
	}
}