I have a photo viewer with 40 photos that load externaly,
each photo has coordinates displayed in a text field and a link to go with it,
the coordinates and links are all in a text file.
a random photo is loaded at first; init () ; then the user can go forward and backward though the photos.
the coord. text shows up undefined on the first photo then when you click on the next photo is comes up fine.
while the coord. text doesn show up, the hyperlink on that button works fine.