function PhotoZoom(photo_data) {
	
	if(photo_data != undefined){
		
		var tmp_data = photo_data.split("|");
		
		var left_pos = (screen.width-tmp_data[2])/2;
		var top_pos = (screen.height-tmp_data[3])/2;

		var zoomwindow = window.open("/cms/photo-zoom.php?pid="+tmp_data[0]+"&paid="+tmp_data[1], "photo", "width="+tmp_data[2]+",height="+tmp_data[3]+",left="+left_pos+",top="+top_pos+",location=no,menubar=no,resizable=no,status=no,toolbar=no,scrollbars=no");
		zoomwindow.focus();

	}
}