function toggleText() {
	$('#text_content').slideToggle(200);
}

function toggleArrows() {
	$('#arrows').slideToggle();
}

function bringInArrows() {
	$('#arrows').fadeIn();
}

function bringOutArrows() {
	$('#arrows').fadeOut();
}

function changeFocus(id) {
	$('#focuson_container').animate( {opacity: 0 }, function() {
		$('#focuson_container').load("focuson.php","id=" + id,
			function() {
				$('#focuson_container').animate( { opacity: 1});
			});
	});
	$('#text_container').animate( {opacity: 0 }, function() {
		$('#text_container').load("focus_text.php","id=" + id,
			function() {
				$('#text_container').animate( { opacity: 1});
			});
	});
	
}