$(document).ready(function() {
	
	var i = 1;
	var max = 41;
	
	setInterval(function() {
		if (i == 20) {
			i = 21;
		} // took out picture #21 in the series
		
		$('#gallery_container img').fadeOut('slow', function() {
			$('#gallery_container img').remove();
			$('<img />')
				.attr('src', 'images/gallery/'+i+'.jpg')
			    .load(function() {
			        $('#gallery_container').append($(this));
					$('#gallery_container img').hide();
			        $('#gallery_container img').fadeIn('slow');
			    });
		});
		(i == max) ? i = 1 : i++;
	}, 4000);
	
	
	$('table.services tr:even').addClass('alt');
});

// 21