Siebel Open UI OnVerticalScroll Methos

Hi

I am trying to use OnVerticalScroll method as defeined in the bookshelf it is working for next and previous records but not working for navigating  for NextSet and PreviousSet of records.Did any one faced this issue.

As per Bookshelf I have used the commands but still it is not woking

http://docs.oracle.com/cd/E14004_01/books/config_open_ui/appendix_a_API6.html#wp1373575

OnVerticalScroll Method

The OnVerticalScroll method scrolls a set of records. It returns nothing. It uses the following syntax:

OnVerticalScroll(scroll_action);

where:

• scroll_action is one of the following values:
  • nxrc. Scroll down to the next record.