function requestFailed() {
	alert("서버와의 통신에 실패했습니다.");
}

function loadLatest(div_name, skin_dir, bo_table, rows, subject_len, options) {
	$(div_name).innerHTML = '<center>Loading...</center>';
	
	new Ajax.Request(
		'latest.ajax.lib.php',
		{
			method: 'POST',
			parameters: {
							'skin_dir': skin_dir,
							'bo_table': bo_table,
							'rows': rows,
							'subject_len': subject_len,
							'options': options
						},
			onComplete:function(request) {
				updateLatest(request, div_name);
			},
			onFailure: requestFailed
		});
}

function updateLatest(request, div_name) {
	var retData = request.responseText;

	$(div_name).innerHTML = retData;
}