Compatible with only the <fb:random/> tag, this tag specifies an item within <fb:random/> that is to be randomly selected and returned to the browser.

FBML-Specific Attributes

Example FBML

Here is example FBML code for <fb:random-option/> (see the example under the <fb:random/> tag earlier for context):

<fb:random-option weight="2"> This text appears twice as 
    often as one with a weight of 1 </fb:random-option>