$(document).ready(function() {
	$('#images_menu').hide();
	$('a#photography_roll').mouseover(
		function() {
			$('#photography_image').attr({ src : '/images/topnav_roll_02.gif'});
			$('#images_menu').show();
	});
	$('a#photography_roll').mouseout(
		function() {
			$('#photography_image').attr({ src : '/images/topnav_02.gif'});
			$('#images_menu').hide();
	});
	$('#images_menu').mouseover(
		function() {
			$('#images_menu').show();
			$('#photography_image').attr({ src : '/images/topnav_roll_02.gif'});
	});	
	$('#images_menu').mouseout(
		function() {
			$('#images_menu').hide();
			$('#photography_image').attr({ src : '/images/topnav_02.gif'});
	});	
	$('#aboutus_menu').hide();
	$('a#aboutus_roll').mouseover(
		function() {
			$('#aboutus_image').attr({ src : '/images/topnav_roll_04.gif'});
			$('#aboutus_menu').show();
	});
	$('a#aboutus_roll').mouseout(
		function() {
			$('#aboutus_image').attr({ src : '/images/topnav_04.gif'});
			$('#aboutus_menu').hide();
	});
	$('#aboutus_menu').mouseover(
		function() {
			$('#aboutus_menu').show();
			$('#aboutus_image').attr({ src : '/images/topnav_roll_04.gif'});
	});	
	$('#aboutus_menu').mouseout(
		function() {
			$('#aboutus_menu').hide();
			$('#aboutus_image').attr({ src : '/images/topnav_04.gif'});
	});	

	// words
	$('#words_menu').hide();
	$('a#words_roll').mouseover(
		function() {
			$('#words_image').attr({ src : '/images/topnav_roll_03.gif'});
			$('#words_menu').show();
	});
	$('a#words_roll').mouseout(
		function() {
			$('#words_image').attr({ src : '/images/topnav_03.gif'});
			$('#words_menu').hide();
	});
	$('#words_menu').mouseover(
		function() {
			$('#words_menu').show();
			$('#words_image').attr({ src : '/images/topnav_roll_03.gif'});
	});	
	$('#words_menu').mouseout(
		function() {
			$('#words_menu').hide();
			$('#words_image').attr({ src : '/images/topnav_03.gif'});
	});	
});