var cookieNameUserName = "remLoginEmail";


function ricordaUsernameDomain(){
	rememberUsernameChk = document.forms[0].rememberUsernameChk;
	usernameObj = document.forms[0].mgnlUserId;

	if(rememberUsernameChk.checked){// setta il cookie con la username e il dominio
		username = usernameObj.value;

		// alert('Richiesto settaggio dei cookie '+ cookieNameUserName + ' ' + username);

		setCookie(cookieNameUserName,username);
		
	} else { // resetta i cookie
		username = '';

		setCookie(cookieNameUserName, username);
		

		// alert('Cookie resettato');
	}
}

function initUsernameDomain(){
	rememberUsernameChk = document.forms[0].rememberUsernameChk;
	usernameObj = document.forms[0].mgnlUserId;

	usernameObjValue = getCookie(cookieNameUserName);
	
	if(typeof(usernameObjValue) != "undefined"){
		usernameObj.value = usernameObjValue;

		if(usernameObjValue == ''){
			rememberUsernameChk.checked = false;
		} else {
			rememberUsernameChk.checked = true;
		}
	}
}

function buttonSubmit(){
	myForm = document.forms[0];
	// alert(myForm.password.value);
	ricordaUsernameDomain();
	myForm.submit();
}

// funzioni per la gestione del cookie
function getCookie(cookieName) {
	cookie_array = document.cookie.split ("; ");
	for (x=0; x < cookie_array.length; x++) {
		cookieParts_array = cookie_array[x].split("=");
		if (cookieParts_array[0] == cookieName) {
			return cookieParts_array[1];

			// alert('Cookie ' + cookieName + ' trovato');
		}
	}

	// alert('Nessun Cookie di nome ' + cookieName + ' trovato');

	return '';
}

function setCookie(cookieName, cookieValue) {
	expiratioDate = "Tuesday, 01-Apr-2300 08:00:00 GMT";

	document.cookie=  cookieName+"="+cookieValue+
	                 "; expires=" + expiratioDate +
	                 "; path=/;"

	// alert('Cookie ' + cookieName + ' settato a ' + cookieValue);
}


function openVideoTutorial(url)
{
	// alert("url: "+url);
	var newWin = window.open(url, "","height=560,width=780,resizable=no,scrollbars=no"); 
}