var current1 = 0;
var rotate_delay = 3500;
var next = 0;
var state = 0;
var imglen1 = thumbnail.length;
imagebox = new Array();
imagebox[0] = new Array();
imagebox[1] = new Array();
	
var t;
var imgLoad1 = new Array()
for (i = 0; i < imglen1; i++){
	imgLoad1[i] = new Image();
	imgLoad1[i].src = thumbnail[i];
}

function rotate() {

	next = current1 + 1;
	if (next > (imglen1-1)) next=0;

	if(state==0){
		if(imglen1 > 0) document.images.rimage0.src = imgLoad1[current1].src;
		opacity('rimage0',0, 100, rotate_delay,0);
		t=setTimeout("opacity('rimage1',100, 0, rotate_delay,1)",rotate_delay/10);
	}else{
		if(imglen1 > 0) document.images.rimage1.src = imgLoad1[current1].src;
		opacity('rimage1',0, 100, rotate_delay,1);
		t=setTimeout("opacity('rimage0',100, 0, rotate_delay,0)",rotate_delay/10);
	}

	current1 = next;
	state=1-state;

	t = setTimeout('rotate()', rotate_delay*2);
}