/*
* Add "odd" "even" Class Name to "post_class"
*/
function odd_even_post_class( $classes ) {
global $oddeven_class;
$oddeven_class = ( $oddeven_class == 'odd' ) ? 'even' : 'odd';
$classes[] = $oddeven_class;
return $classes;
}
add_filter( 'post_class', 'odd_even_post_class' );