Refer for the first information to the E441/E422 page, please. A textual description of the instrument goes here, with photos below. Example photos are included here to show the syntax. Pay attention to spaces, or lack thereof, after “popup>”. This tells the popup plugin how to arrange the photos on the page. Either follow these examples, look up the popupviewer plugin documentation, or just play with it until it looks the way you want it to look.