$(document).ready(function(){

	var posts = $('div.post').length;
	if (posts > 1) {
		$('div.post').each(function() {
			var nextHREF = $(this).next().attr('id');
			var prevHREF = $(this).prev().attr('id');
			var permalink = $(this).attr('rel');
			$(this).append('<div class="post_links"><a href="#' + prevHREF + '" class="prev_link">Previous</a><a href="#' + nextHREF + '" class="next_link">Next</a><br /><a href="' + permalink + '" class="permalink">Permalink</a></div>');
		})//close each post
		$('div.post:last div.post_links a.next_link').remove();
		$('div.post:first div.post_links a.prev_link').remove();
	}//close if more than one post
	else {
		var permalink = $('div.post').attr('rel');
		$('div.post').append('<div class="post_links"><a href="' + permalink + '" class="permalink">Permalink</a></div>');
	}

	$('div.post').each(function() {
		var categories = $(this).children('.post-categories');
		categories.remove();
		$(this).children('.post_links').append(categories);
	})//close each

 });//close on ready