I'm trying to customize a theme to add random photos.
Here is the idea:
-on the homepage, two random photos. Then the list of albums
-on an album page, if there are sub albums, two random photos from those sub albums, then the list of sub albums

I managed to do it on the homepage, but on the album page, no way to make it work:

basically, I'm just doing this twice:

"makeImageCurrent(getRandomImagesAlbum());
printCustomSizedImageMaxSpace(getImageTitle(),550,550);"

But then no way to display the sub albums: it just shows the photos of the sub gallery of the second random photo. I don't know how to "reset" the album page to display the sub albums. I'm a beginner with Zenphoto, sorry if it's a silly question.

`
function saveContext() {
global $_zp_current_album, $_zp_current_image;
return array($zp_current_album,$_zp_current_image, get_context());
}
function restoreContext($saved_context) {
global $_zp_current_album, $_zp_current_image;
list($_zp_current_album, $_zp_current_image,$context) = $saved_context;
set_context(context);
}
`
to use: before your code place

`$context = saveContext();`
and after place
`restoreContext($context);`

Caveat: I have just typed this in, there may be errors. But the idea is correct, just fix any thing I got a little wrong.