function openphoto(img) 
{
	idx = img.src.lastIndexOf('/');
	fileName = img.src.substr(0,idx) + '/Big/' + img.src.substr(idx+1)
	widthPix = 500;
	heightPix = 390;
    pic = window.open(fileName,'recovered', 'width='+widthPix + ', height=' + heightPix + '');
	pic.focus();
}