Load to Bottom

The plugin does seem to be working great, but I am wondering if there is a way to have it load the posts to the bottom of the current posts. I show 6 posts at a time, and want to load up to 6 more below, rather than exchanging the current 6 posts with 6 new ones.

I will keep looking into the code, as I am new to JS, but hopefully someone has a tip on how to enable that.

thanks.

http://wordpress.org/extend/plugins/advanced-ajax-page-loader/