function goNewsLetter()
{
	var email = trim(document.form1.email.value);
	if( email != null && email != "" )
	{
		if( checkEmail() )
		{
			document.form1.operation.value = "goNewsLetter";
			document.form1.submit();
		}
	}
	else
	{
		document.form1.operation.value = "goNewsLetter";
		document.form1.submit();
	}
}

function logout()
{
	document.form1.operation.value = "logout";
	document.form1.submit();
}

function controlWording()
{
	var email = trim(document.form1.email.value);
	if( email == "E-mail adresiniz" || email == "E-mail" )
	{
		document.form1.email.value = "";
	}
}

function goMyAccountRequestList()
{
	document.form1.operation.value = "goMyAccountRequestList";
	document.form1.submit();
}