// JavaScript efecto fotos ajustable

var slideCache = new Array();
function RunSlideShow(pictureName,imageFiles,displaySecs) {
	var imageSeparator = imageFiles.indexOf(";");
	var nextImage = imageFiles.substring(0,imageSeparator);
	if (navigator.appName == "Microsoft Internet Explorer")
	{
		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();
		}
	}
	else if (navigator.appName == "Netscape")
	{	
		if (document.all) {
			document.getElementById(pictureName).style.MozOpacity="0.5";
		}
		document.getElementById(pictureName).src = nextImage;
		if (document.all) {
			document.getElementById(pictureName).style.MozOpacity="0.5";
		}
	}
	var futureImages= imageFiles.substring(imageSeparator+1,imageFiles.length)
	+ ';' + nextImage;
	setTimeout("RunSlideShow('"+pictureName+"','"+futureImages+"',"+displaySecs+")",
	displaySecs*5000);
	imageSeparator = futureImages.indexOf(";");
	nextImage = futureImages.substring(0,imageSeparator);
	if (slideCache[nextImage] == null) {
		slideCache[nextImage] = new Image;
		slideCache[nextImage].src = nextImage;
	}
}