Avatar on Teasers

gistfile1.aw

<?php

/**
 * Avatar on Teasers
 *
 * @link http://www.billerickson.net/using-gravatars-in-wordpress/
 * @author Bill Erickson
 *
 */
function custom_author_post_avatar_teaser(){
	if( is_home() ){
		if( get_query_var( 'author_name' ) ){
			$curauth = get_userdatabylogin( get_query_var( 'author_name' ) );
		}else{
			$curauth = get_userdata( get_query_var( 'author' ) );
		}
		?>
		<div style="float:left;padding-right:10px;padding-bottom:10px;">
		<? echo "<a href=\"".get_bloginfo('url')."/author/".get_the_author_meta( 'user_login' )."\">".get_avatar( get_the_author_email(), '50' )."</a>"; ?>
		</div>
		<?
	}
}
add_action('thesis_hook_before_teaser', 'custom_author_post_avatar_teaser');