We have developed a plugin for WordPress for previous posts on the main page.
1. Download the plugin show-range-post.phps to the /wp-content/plugins/ directory
2. Change the name from show-range-post.phps to show-range-post.php
3. Go into the plugin section on the administration site of wordpress and activate it.
Add in de page index.php in the zone of the menu
<li id=”show_range_post”>20 Previous Posts:
< ?show_range_post(20, 20);?>