function preview_photo (photo_id, width, height){
	height += 20;
	params = "width="+width+",height="+height;
	w = window.open('/preview_photo.cfm?photo_id='+photo_id,'bsn_preview_photo', params);
	w.focus();
}
function NoDots(elem){
	if (document.all)
		elem.blur();
}
function open_small_window (url, width, height){
	if (!width) width=600;
	if (!height) height=400;
	w = window.open(url,'_blank','width='+width+',height='+height+',resizable=yes,scrollbars=yes');
	w.focus();
}