<script type="text/javascript">

	function zoom(foto,w,h) 
	{
		okno=window.open('','','width='+w+' height='+h);
		okno.document.write('<html><body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0" marginwidth="0" marginheight="0"><a href="#" onClick="window.close()"><img style="border:0px;" src="'+foto+'" /></a></body></html>');
	}
	
</script>