function saveBlockContent(block_id, block_content) {
	new Ajax.Updater('response_box', '/save.php', {
		method: 'post',
		parameters: {id: block_id, content: block_content},
		onComplete: function() {
			switchLoadingStatus('response_box', 1);
			setTimeout("switchLoadingStatus('response_box', 2);", 5000);
		}
	});
}

function switchLoadingStatus(which, status) {
	var obj = $(which);
	
	if (status == 1) {
		obj.style.display = 'block';
	} else if (status == 2) {
		obj.style.display = 'none';
	}
}