note 29347 added to function.rand

Well, as we´re all here talking about rand(), does anybody here know how to use it to make an random exibition of images and html archives. something like: I visit the homepage and it shows one image. Then I get out of it, and when I visit it again, it shows another image. Does anybody knows how do I do that, using the rand() and only PHP? (I can´t use javascript) -- http://www.php.net/manual/en/function.rand.php http://master.php.net/manage/user-notes.php?action=edit+29347 http://master.php.net/manage/user-notes.php?action=delete+29347 http://master.php.net/manage/user-notes.php?action=reject+29347