Sub Report

I have this requirement where I need to show different subreports on the same page as the main report.So, I have these text boxes on the main report say : 1.Department and Employees .2. Department & ManagersSince I want it in the same screen. I used the Subreport tool and dragged it on the page.Then I linked it the actual subreportThe problem arises when I click on the second text box, How can I see the 2nd subreport in that same space inside the main page? It goes to another page....