Random selection

[gerritjan]

Hello

Does anyone know how to select from a list of records a random set of records within Cocoon
<set>
<record>1</record>
<record>2</record>
<record>3</record>
<record>4</record>
<record>5</record>
</set>

If I would like two retrieve 2 records out of this set randomly (to surprise viewers); How?

Gerritjan Koekkoek