Multiple main windows issue

Hi all,

We have a requirement to create two main windows in a page. But when I try creating second main window the contents of the first main window is also copied in the second one. I need a new text which I have to include in the second main window which when exceeded in the first page has to be displayed in the second window. Basically i need the height of the window to be variable because I want to dispIay standard text there which varies from one case to another. Is there any option to achieve this.

Thanks and Regards,

Asha