Displaying the results twice in the report

Hi,

I executed the report in the brower.

135 records are there and initially in the first page it is displaying 25 records.

So,when we press the next button it should display the next 25 values in the second page.

The problem is when I click the next button it is displaying the 25 values in the second page but the values also contain the first page records.

Here some of the values of first page are displaying in the second page.

I need a way to see that the first page contains 25 values and second page contains next 25 values with out repeating the first 25 values.

Kindly help me in this.

Thank you.