// slideshow

foto = new Array();

function preloadImages(directory,images) {
	if (document.images) {
		for(i=0; i<images.split(',').length; i++) {
			foto[i+1] = new Image;
			foto[i+1].src = directory + images.split(',')[i];
		}
	}
}

function swapImage(id,index) {
	var obj = document.all ? document.all[id] : document.getElementById(id);
	obj.src = foto[index].src;
}

slideCounter = 0;
function slideshow(a,b) {
	id = a;
	sec = b;
	slideCounter++;
	if (slideCounter == foto.length) slideCounter = 1;
	swapImage(id,slideCounter);
	setTimeout('slideshow(id,sec)',sec*1000);
}