Function getRandomImagesAlbum

Returns a randomly selected image from the album or its subalbums. (May be NULL if none exists)

Package: functions
Located at template-functions.php

Parameters summary
`mixed`	`$rootAlbum = NULL`	optional album object/folder from which to get the image.
`boolean`	`$daily = false`	set to true to change picture only once a day.

Return value summary
`object`	object