//v1.0

var delay = 5000;
var img_name = "";

function RD_preloadImgs()
{
	for (var i=0; i<swap_names.length; i++) {
		for (var j=0; j<swap_names[i].length; j++) {
			img_name = "images/" + swap_names[i][j] + ".jpg";
			MM_preloadImages(img_name);
		}
	}
	
}

function RD_nextImage()
{
	if (next_change == swap_count.length) {
		next_change = 0;
	}
	
	if (swap_count[next_change] == swap_names[next_change].length) {
		swap_count[next_change] = 0;
	}
	
	img_name = "images/" + swap_names[next_change][swap_count[next_change]] + ".jpg";
	MM_swapImage(img_id[next_change], '', img_name);
	swap_count[next_change]++;	
	next_change++;
	
	setTimeout('RD_nextImage()', delay);
}