function showLoginBox() {
	var success = function(req) {
		if (req.status == 200) {
			var data = req.responseText;
			$('loginBoxArea').innerHTML = data;
		}
	};

	var errorHandler = function(req) {};

	var url = '/view_interface.php';
	var params = 'className=tolMsCO02Top01P';

	var options = {
		method : 'GET',
		parameters : params,
		asynchronous : true,
		onComplete : success,
		onFailure : errorHandler,
		onException : errorHandler
	};

	new Ajax.Request(url, options);
}
Event.observe(window, 'load', showLoginBox);