let maestroID = -1;

$(document).ready(function() {
	loadMaestroID();
});


function loadMaestroID() {
	maestroID = sessionStorage.getItem("maestroID");
	if(maestroID === null) {
		maestroID = -1;
		sessionStorage.setItem("maestroID", maestroID);
	}
	maestroID = Number(maestroID);
	console.log("loaded maestroID : " + maestroID);
}

function saveMaestroID() {
	sessionStorage.setItem("maestroID", maestroID);
	console.log("saved maestroID : " + maestroID);
}

function goHome() {
	if(maestroID === -1) {
		location.href = "./../main/index.html";
	} else {
		location.href = "./../maestro/main_menu.html";
	}
}

function logout() {
	sessionStorage.clear();
	maestroID = -1;
	sessionStorage.setItem("maestroID", maestroID);
	location.href = './../main/index.html';
}