function showphoto (doc, win, width, height, title) {
winHeight = height + 20;
winWidth = width + 20;
newWin = window.open ('', win, 'resizable=no,toolbar=no,menubar=no,width=' + winWidth + ',height=' + winHeight );
newWin.document.writeln ('' + title + '');
newWin.document.writeln ('');
}