$(function() {
	$('#navigation img, #advanced_button, #search_button').each(function() {
		if ($(this).attr('src').match('_off')) {
			$(this).hover(
				function() {
					$(this).attr('src', $(this).attr('src').replace('_off', '_on'));
				},
				function() {
					$(this).attr('src', $(this).attr('src').replace('_on', '_off'));
				}
			);
		}
	});
	
	$('a[target="_blank"]').click(function() {
		other_window = window.open($(this).attr('href'), 'other_window', 'scrollbars=1,location=1,status=1,width=700,height=600,resizable=1');
		other_window.moveTo(50, 200);
		return false;
	});
});