Writing ASP Chat using JavaScript and XML (Part 4)

/**
 *  Class for accessing registred user information from xml node.
 */
function UserInfo(xmlNode) {
	this.xmlNode = xmlNode;
	this.getFirstName = UserInfo_getFirstName;
	this.setFirstName = UserInfo_setFirstName;
	this.getLastName = UserInfo_getLastName;
	this.setLastName = UserInfo_setLastName;
	this.checkPassword = UserInfo_checkPassword;
	this.setPassword = UserInfo_setPassword;
	this.setEmail = UserInfo_setEmail;
	this.getEmail = UserInfo_getEmail;
	// Reuse same functions from Session class
	this.setAttribte = Session_setAttribte;
	this.getAttribte = Session_getAttribte;
	// Reuse same functions from RoomInfo class
	this.getUserID = RoomInfo_getRoomID;
	this.getUserNick = RoomInfo_getRoomName;
	this.setUserNick = RoomInfo_setRoomName;	
}

/**
 *  Retrieving the first name.
 */
function UserInfo_getFirstName() {
	return this.getAttribte("FIRSTNAME");
}

/**
 *  Association new first name.
 */
function UserInfo_setFirstName(firstName) {
	this.setAttribte("FIRSTNAME", firstName);
}

/**
 *  Retrieving the last name.
 */
function UserInfo_getLastName() {
	return this.getAttribte("LASTNAME");
}

/**
 *  Association new last name.
 */
function UserInfo_setLastName(lastName) {
	this.setAttribte("LASTNAME", lastName);
}

/**
 *  Checking for password with owned one.
 */
function UserInfo_checkPassword(password) {
	var realPassword = this.getAttribte("PASSWORD");
	return (realPassword == password);
}

/**
 *  Association new password.
 */
function UserInfo_setPassword(password) {
	this.setAttribte("PASSWORD", password);
}

/**
 *  Associates new email.
 */
function UserInfo_setEmail(email) {
	this.setAttribte("EMAIL", email);
}

/**
 *  Retrieving email.
 */
function UserInfo_getEmail() {
	return this.getAttribte("EMAIL");
}