[Solved]: because of using an Iframe the selected album or file shouldn't exist

[dimoer]

Hi
I wrote a navbox for PHPKit.
The navbox displays the thumbnail of the pic with the highest ranking of the CPG Gallery.
The pic is a link to the normal sized pic with all the CPG things around, but phpkit is missing (becaus of linking the gallery).
That's why I tried to display CPG with the pic in an IFrame.

But when I click the link CPG displays in the Iframe
"Das gewählte Album bzw. die gewählte Datei existiert nicht! " what means: " Selected album or file doesn't exist"

../coppermine/displayimage.php?album=toprated&cat=0&pos=0
it displays the picture (but only CPG without phpkit)

If I go to the Top Rated Picture over the Gallery ../phpkit/include.php?src=http://currykings.funpic.de/coppermine/)
I don't get such an error.

Has somone a clue what or where the error could be?

MfG
dimoer

EDIT:Problem solved by forwarding link on a html which includes the gallery