function nextImg(max)
{
var img=document.getElementById("image");
var num=document.getElementById("num");
var img_url=document.getElementById("img_url");

var page = num.innerHTML;
page++;

if(page <= max)
	{
	img.src = page+".jpg";
	img_url.href = "full/"+page+".jpg";
	num.innerHTML = page;
	}
else
	{
	img.src = "1.jpg";
	img_url.href = "full/1.jpg";
	num.innerHTML = 1;
	}
return false;
}