The Main Index options are found in
index-options.php file and apply to the
The options are all concerned with whether modules are loaded in the body of the home page or not. The modules shown here are always topped and tailed by the Header and Footer.
The modules are all addressed in the order they appear on the page. The first three options address whether the Slider, Tabs and Slider-Tabs modules are used. If the Slider-Tabs module is displayed then the individual Slider and Tabs modules will not be used.
These modules are then followed by a number of Panes. Prior to version 6.1.0 there was just the one, but two more were added to give more flexibility in the layout.
The next module that is available on the page is the Boxes, and again this is followed by up to three Panes (one prior to version 6.1.o).
The next module that may be included is the Boxes module, and again there can be three Panes following it (one prior to 6.1.0).