(:*******************************************************:) 
(: Test: fn-indexof-mix-args-017.xq          :) 
(: Written By: Ravindranath Chennoju                             :) 
(: Date: Thu May 12 23:20:25 2005                        :) 
(: Purpose: Use multiple nested sequence in the sequence to search :) 
(:***********************************************************************:) 
 
 fn:index-of(((1),(1), (2,1), (0,1)),1)