function logout(lng) {
	result = confirm('Are you sure you want to logout?') 
	if (result == true)
		document.location.href = "index.php?page=logout"
}

function CheckMessage() {
	if (document.msgForm.nev.value == "") {
		alert("Missing name!")
		document.msgForm.nev.focus()
		return false
	}
	if (document.msgForm.email.value == "") {
		alert("Missing email address!")
		document.msgForm.email.focus()
		return false
	}
	ValidMail = CheckMail(document.msgForm.email.value)
	if (!ValidMail) {
		alert("Invalid e-mail address!")
		document.msgForm.email.focus()
		return false
	}
	else if (document.msgForm.uzenet.value == "") {
		alert("Empty message!")
		document.msgForm.uzenet.focus()
		return false
	}
	else if (document.msgForm.result.value == "") {
		alert("Empty result field!")
		document.msgForm.result.focus()
		return false
	}
	else return true
}

function CheckSubscribe() {
	if (document.SubscribeForm.email.value == "") {
		alert("Missing email address!")
		document.SubscribeForm.email.focus()
		return false
	}
	ValidMail = CheckMail(document.SubscribeForm.email.value)
	if (!ValidMail) {
		alert("Invalid e-mail address!")
		document.SubscribeForm.email.focus()
		return false
	}
	else return true
}