//opens popup with enlarged image
function showImage(url) {
width = 427;
height = 320;
/*try {
if (popup != null) popup.focus();
}catch(exception){}*/
name = url.substring(4, url.length - 4);
params = 'width=' + width + ', height=' + height + ', scrollbars=no, location=no, menubars=no, resizable=no';
popup=window.open("", "Image", params);
popup.document.write("");
popup.document.write("");
popup.document.write("" + name + "");
popup.document.write("");
popup.document.write("");
popup.document.write("");
popup.document.write("");
popup.document.write("![](" + url + ")
");
popup.document.write("");
popup.document.close();
popup.focus();
}