$(document).ready(function() {

	// Last child
	$('.selector li:last-child').addClass('lastChild');

	// First child
	$('.selector li:first-child').addClass('firstChild');

	// Fix the a/img problem
	$(".content img").each(function() {
		var parentTag = $(this).parent().get(0).tagName;
		if (parentTag == 'A') {
			$(this).parent().addClass('linkedImage');
		};
	});

	// Also see http://docs.jquery.com/Selectors for more

});