// JavaScript Document

var loginURL = "loginHandler.php";
var logoutURL = "destroySession.php";
//opens the login box on the page.
function openLoginBox(){
	var hiddendiv = document.getElementById("hiddenLoginBox");
	if(hiddendiv.style.display == "none"){
		hiddendiv.style.display="block";
		document.getElementById("achorLogin").innerHTML = "Close";
	}
	else{
		hiddendiv.style.display="none";
		document.getElementById("achorLogin").innerHTML = "Login";
	}	
}

//send a login request to server
function sendLoginRequest(){
	var hashPass = document.getElementById("password").value;
	var username = document.getElementById("username").value;
	var param = "username="+username+"&password="+hashPass;
	ajaxLogin(loginURL,param,callbackLogin);
}
function logout(){
	ajaxLogin(logoutURL,"",callbackLogin);
}

function callbackLogin(reply){
	if(reply == "Login failed. Password incorrect."){
		alert(reply);
		return;
	}
	//alert(reply);
	location.reload(true);
}