'content',
'footer' => 'wrapper',
);
// if the user is showing the double column posts layout on the front page.
if ( isset( $options['sunspot_radio_buttons'] ) && 'double' == $options['sunspot_radio_buttons'] ) {
$is_args['render'] = 'sunspot_infinite_scroll_render';
$is_args['posts_per_page'] = 6;
}
add_theme_support( 'infinite-scroll', $is_args );
}
add_action( 'after_setup_theme', 'sunspot_infinite_scroll_init' );
/**
* Custom infinite scroll render function, to allow IS for double column layout.
*/
function sunspot_infinite_scroll_render() {
$count = 0; // Set up a variable to count the number of posts so that we can break them up into rows.
$column_type = 'odd'; // Set up a variable to add a CSS class to the post columns.
if ( have_posts() ) : ?>