var arraythumb = new Array();
var thumbinterval = "";
var element = "";
var thumbnumber = "";
var count = 2;

function multit(el, num, sub){
num = parseInt(num); thumbnumber = num; element = el;
sub = sub.replace(".jpg", "");
if (num > 1){
	for (i=2;i<(num+1);i++){
		arraythumb[i] = new Image();
  		arraythumb[i].src = el.src.replace(".jpg", "_" + i + ".jpg");
  		arraythumb[i].src = arraythumb[i].src.replace("thumbs/", "thumbs/" + sub + "/");
	}
arraythumb[1] = new Image();
arraythumb[1].src = el.src;
el.src = arraythumb[2].src;
thumbinterval = setInterval('thumbinit(element, thumbnumber)', 600);
}
}
function thumbinit(el, num){
if (count >= num){
	el.src = arraythumb[1].src;
	count = 1;
}
else{
	el.src = arraythumb[count+1].src;
	count++;
}
}
function multiout(el){
if (arraythumb.length > 0){
clearInterval(thumbinterval);
el.src = arraythumb[1].src;
thumbinterval = ""; count = 2;
element = ""; thumbnumber = "";
arraythumb = new Array();
}
}