Next and Previous Projects function attached to a Thesis 2.1 hook

gistfile1.txt

/**Next & previous project links**/

function add_next_project() {
	

  // Next two lines link to project custom post types in same category
	?><div class ="half"><?php echo previous_post_link('%link', '&laquo View the Previous Project', TRUE);?></div><?php
	?><div class="half_right"><?php echo next_post_link('%link', 'View the Next Project &raquo', TRUE);?></div><?php
	
	// Next two lines link to next/previous project CPT without category filter
	?><div class ="half"><?php echo previous_post_link('%link', '&laquo View Previous Project');?></div><?php
	?><div class="half_right"><?php echo next_post_link('%link', 'View Next Project &raquo');?></div><?php
	
}

add_action('hook_bottom_next_in_cat', 'add_next_project');