function photozoom(title,url,width,height) {
	var w=window.open('','photo','resizable=yes,scrollbars=yes,width='+(width+20)+',height='+(height+60));
	var d=w.document.createElement('div');
	d.style.textAlign='center';
	var img=w.document.createElement('img');
	img.src=url;
	img.width=width;
	img.height=height;
	d.appendChild(img);
	w.document.body.appendChild(d);
	w.document.body.style.margin='0';
	w.document.body.style.padding='8px';
}