hi everyone
I have created one web page for website, these having four main Div but i have to do Show Div and Hide some Div using javascript or jquery in css.

Four main Div are:-

1) header
2) banner
3) Content

:- on the website two div hide content and footer these two div are hidden when user open the website.

:- And header and banner not hidden these two div are displaying data on website, the website width:- 960 and height:- 650, but should it work same in all major browser
and one thing also in mind how to solve the height issue on basis of moniter configuration.

:- on header having menu navigation button after click button's, content and footer div should be display or show on the bottom of the header div and banner div should be hide/hidden.