var hinweis;
function klogin_hinweis()
{
	if(hinweis && !hinweis.closed)
	{
		hinweis.close();
	}
	hinweis = window.open('fileadmin/templates_luenen/hinweis.htm','hinweis','width=250, height=250, location=no, menubar=no,r esizable=no, scrollbars=no, statusbar=no, toolbar=no');
	hinweis.focus();
}

function show_online_info()
{
	var div_online_info = document.getElementById('online_info');
	div_online_info.style.visibility = "visible";
}

function hide_online_info()
{
	var div_online_info = document.getElementById('online_info');
	div_online_info.style.visibility = "hidden";
}

function show_customer_login_full()
{
	var div_customer_login_short = document.getElementById('customer_login_short');
	var div_customer_login_full = document.getElementById('customer_login_full');
	div_customer_login_short.style.display = "none";
	div_customer_login_short.style.visibility = "hidden";
	div_customer_login_full.style.display = "block";
	div_customer_login_full.style.visibility = "visible";
}

function show_customer_login_short()
{
	var div_customer_login_short = document.getElementById('customer_login_short');
	var div_customer_login_full = document.getElementById('customer_login_full');
	div_customer_login_short.style.display = "block";
	div_customer_login_short.style.visibility = "visible";
	div_customer_login_full.style.display = "none";
	div_customer_login_full.style.visibility = "hidden";
}

function check(formular) {
  if (document.getElementById("checkEinverstanden").checked == false) {
    alert ("Bitte bestätigen Sie Ihr Einverständnis zur Speicherung und internen Weiterverarbeitung Ihrer Daten.");
    return;
  }

  checkArray = new Array();

  var message = "Folgende Felder müssen gefüllt sein: ";

  if (formular == "Anmeldung")
    checkArray = new Array ("Anrede","Nachname", "Vorname", "Geburtsdatum", "Anschrift","PLZ","Anmeldetag","Anmeldemonat","Anmeldejahr");

  if (formular == "Abmeldung" || formular == "Stand")
    checkArray = new Array ("Anrede","Nachname", "Vorname", "Kundennummer", "Anschrift","PLZ");

  if (formular == "Aenderung")
    checkArray = new Array ("Kundennummer");

  if (formular == "Bank" || formular == "Einzug")
     checkArray = new Array  ("Anrede","Nachname", "Vorname", "Kundennummer", "Anschrift","PLZ","Institut","BLZ","Kontonummer","gueltig_Tag","gueltig_Monat","gueltig_Jahr");

  if (formular == "kontakt_shl")
     checkArray = new Array  ();
	 
  if (formular == "zeitfenster_shl")
    checkArray = new Array ("Firma","Anrede", "Vorname", "Nachname", "Anschrift","PLZ","Ort","Email","Einfahrt","Ausfahrt", "Zielgleis", "Kunde");
  
  if (formular == "einweisung_shl")
    checkArray = new Array ("Firma","Anrede", "Vorname", "Nachname", "Anschrift","PLZ","Ort","Email","Einweisung", "Personenanzahl");

  if (formular == "abstellgleis_shl")
    checkArray = new Array ("Firma","Anrede", "Vorname", "Nachname", "Anschrift","PLZ","Ort","Email","Abstellbeginn","Abstellende", "Wunschgleisnummer", "Puffer");

  var okay = 1;

  for (var i=0; i<checkArray.length; i++) {
      if (document.forms[0].elements[checkArray[i]].value=="") {
        message = message + " " + checkArray[i];
        okay = 0;
      }
  }
  if (okay == 0)
    alert (message);
  else {
    document.forms[0].submit();
  }
}