i mean to say that when the gwt window is displayed, the scrollbars that are on html page still has control. The information provided in the followind url served my purpose to some extent.
http://www.examples.roughian.com/#Tutorials~Panel_Fade
Now since i have two frames which has content in both. i would like the window to be displayed above the two frames but when maxmised should occupy the whole view port.
could please give me your suggestions in this regard?