function User(){
	UserId = null;
	Email = null;
	password = null;
}

User.prototype.print=printUser;

function printUser(){
	//var sPassword = (password == null ? "" : password);
	return this.UserId + "\n" + this.Email + "\n" + handleEmptyVal(this.password);
}


function parseXmlElementUser(xmlDoc){
	try {		
		var xElem = xmlDoc.getElementsByTagName('User');	
		if(xElem == null || xElem.length==0) return null;
		var xUser = xElem[0];
		var user = new User();
		user.UserId = handleEmptyVal(xUser.getElementsByTagName('UserId')[0].childNodes[0].nodeValue);
		user.Email =  handleEmptyVal(xUser.getElementsByTagName('Email')[0].childNodes[0].nodeValue);
		return user;	
	}catch(err) {
		console.print(err.description);
   }	
}