I have a gallery with a very narrow main frame design so I cant show the picture without ruining the layout..
So basically what Im looking for is a JavaScript code I can add to my script so that when I click on a thumbnail, the full image is displayed in a popup
If you follow the links I gave you'll see some perfectly working examples. Maybe you could look at them, use them or use parts of that code for your own script. Then if you encounter any problems, post your code here and I'm sure someone can help.