Every blogger have a template like
header
css
main wrapper
sidebar wrapper
footer
etc
etc ...
But in most of the cases the header and sidebar-wrapper, footer are stationary part of page, most of the time the sidebar content are not changes means they are constant. Only the main wrapper is always changes.
So I want to ask you that, when user clicks on any link, or menu item or at the footer the main-rapper only loads without loading all other wrappers. *This may increase the loading time...*
Anybody know how to do it???