problem with datatable lazy loading (primefaces 1.1)

[arashbahal]

hi all
i am trying to run a simple example of datatable component with primefaces 1.1
my code is exactly like example in user guide.(lazy loading example)
every thing is ok but in fetchLazyData method the parameter first always is zero!
datable normally displays number of pages but the first is always zero!
is any thing missing?! please help me
i am using primefaces1.1,myface1.2.9 and weblogic
thanks in advance