function header(scriptdir, title) { return '' + title + '' + '' + ''; } function footer() { return ''; } function popupimage(scriptdir, imagetag, description) { w = window.open ( '', '', 'width=400,height=50,menubar=no,resizable=yes,status=no,toolbar=no'); w.document.write ( header(scriptdir, description) + '' + imagetag + footer()); w.document.close(); } function resize_window_for_image() { image = document.images[0]; window.resizeTo(image.width + 10, image.height + 10); }