function class_select(){
	var status;
	var classname;
	
	status	= document.getElementById('status').value;
	classname = document.getElementById('status_class').value;
	//daily 	= document.getElementById('Notification01').checked;
	//weekly 	= document.getElementById('Notification02').checked;
	if (status < 14) {
		document.getElementById('class_name').style.display = 'block';
		if(classname != 0){
			document.getElementById('classnameother').style.display = 'none';
		} else {
			document.getElementById('classnameother').style.display = 'block';
		}
		document.getElementById('statusother').style.display = 'none';
	} else if(status==14) {
		document.getElementById('class_name').style.display = 'none';
		document.getElementById('classnameother').style.display = 'none';
		document.getElementById('statusother').style.display = 'none';
	} else {
		document.getElementById('class_name').style.display = 'none';
		document.getElementById('classnameother').style.display = 'none';
		document.getElementById('statusother').style.display = 'block';
	}
}