persistent select through pags in flexigrid / Scroll pagination

[Saurabh]

Hi,

I am evaluating various javascript based datagrid that i can use in my
application. I have looked at demos of flexigrids.

I want to know if its is possible that row selection persists across
the page change. e.g.

I select row 2,5,7 on page 1 and then i change to page 2 and select
20,25. I go back to page one ... will i get 2,5,7 pre selected ?

OR

is scroll pagination possible in flexigrid. by scroll pagination i
mean AJAX loads more data when i have scrolled to last row. kind of
auto pagination

Thanks & Regards,
saurabh