How to display report based on selecting one textbox

Hi ,

i wana see reports based on selection like if two textboxes(say division, products) are present then if select divsion i should get every detail like sales per divsion,products per division,salesrepresentative per divsion . if i select product same products per division, salesrepresentative per  product ,sales per product

please can any one suggest me to solve my problem

Thanks in advance

vandana