// Preload

On = new Image();
On.src = 'include/rtu/on.gif';

Off = new Image();
Off.src = 'include/rtu/off.gif';

Blank = new Image();
Blank.src = 'include/rtu/blank.gif';

Trenn = new Image();
Trenn.src = 'include/rtu/trenn.gif';


var ZDigits = new Array();
var l = 0;
//rheinuhr();

//function rheinuhr(){
var jetzt = new Date();
getZDigits(jetzt);
//----------------------------------------------------------------------------------------------------------------------------

//10er Stundenblock

for (var i=2; i > ZDigits[0]; i--) {
document.write ('<img src="include/rtu/off.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

for (var i=0; i < ZDigits[0]; i++) {
document.write ('<img src="include/rtu/on.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

    document.write ('<img src="include/rtu/blank.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;

//1er Stundenblock

for (var i=9; i > ZDigits[1]; i--) {
document.write ('<img src="include/rtu/off.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

for (var i=0; i < ZDigits[1]; i++) {
document.write ('<img src="include/rtu/on.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

    document.write ('<img src="include/rtu/blank.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
    document.write ('<img src="include/rtu/trenn.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
    document.write ('<img src="include/rtu/blank.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
    
//10er Minutenblock

for (var i=5; i > ZDigits[2]; i--) {
document.write ('<img src="include/rtu/off.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

for (var i=0; i < ZDigits[2]; i++) {
document.write ('<img src="include/rtu/on.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

    document.write ('<img src="include/rtu/blank.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
    
//1er Minutenblock

for (var i=9; i > ZDigits[3]; i--) {
document.write ('<img src="include/rtu/off.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

for (var i=0; i < ZDigits[3]; i++) {
document.write ('<img src="include/rtu/on.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

    document.write ('<img src="include/rtu/blank.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
    document.write ('<img src="include/rtu/trenn.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
    document.write ('<img src="include/rtu/blank.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;

//10er Sekundenblock

for (var i=5; i > ZDigits[4]; i--) {
document.write ('<img src="include/rtu/off.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

for (var i=0; i < ZDigits[4]; i++) {
document.write ('<img src="include/rtu/on.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

    document.write ('<img src="include/rtu/blank.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
    
//1er Sekundenblock

for (var i=9; i > ZDigits[5]; i--) {
document.write ('<img src="include/rtu/off.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}

for (var i=0; i < ZDigits[5]; i++) {
document.write ('<img src="include/rtu/on.gif" width=5 height=5 name="LED' + l + '" alt="Zeit"><br>');
l++;
}
    
//-------------------------------------------------------------------------------------------------------------------------------
if (document.images)
  setTimeout('refresh()', 980);
//}
function refresh()
{
  jetzt = new Date();
  getZDigits(jetzt);

var l = 0;
//----------------------------------------------------------------------------------------------------------------------------

//10er Stundenblock

for (var i=2; i > ZDigits[0]; i--) {
document['LED' + l].src = "include/rtu/off.gif";
l++;
}

for (var i=0; i < ZDigits[0]; i++) {
document['LED' + l].src = "include/rtu/on.gif";
l++;
}

    document['LED' + l].src = "include/rtu/blank.gif";
l++;

//1er Stundenblock

for (var i=9; i > ZDigits[1]; i--) {
document['LED' + l].src = "include/rtu/off.gif";
l++;
}

for (var i=0; i < ZDigits[1]; i++) {
document['LED' + l].src = "include/rtu/on.gif";
l++;
}

    document['LED' + l].src = "include/rtu/blank.gif";
l++;
    document['LED' + l].src = "include/rtu/trenn.gif";
l++;
    document['LED' + l].src = "include/rtu/blank.gif";
l++;
    
//10er Minutenblock

for (var i=5; i > ZDigits[2]; i--) {
document['LED' + l].src = "include/rtu/off.gif";
l++;
}

for (var i=0; i < ZDigits[2]; i++) {
document['LED' + l].src = "include/rtu/on.gif";
l++;
}

    document['LED' + l].src = "include/rtu/blank.gif";
l++;
    
//1er Minutenblock

for (var i=9; i > ZDigits[3]; i--) {
document['LED' + l].src = "include/rtu/off.gif";
l++;
}

for (var i=0; i < ZDigits[3]; i++) {
document['LED' + l].src = "include/rtu/on.gif";
l++;
}

    document['LED' + l].src = "include/rtu/blank.gif";
l++;
    document['LED' + l].src = "include/rtu/trenn.gif";
l++;
    document['LED' + l].src = "include/rtu/blank.gif";
l++;

//10er Sekundenblock

for (var i=5; i > ZDigits[4]; i--) {
document['LED' + l].src = "include/rtu/off.gif";
l++;
}

for (var i=0; i < ZDigits[4]; i++) {
document['LED' + l].src = "include/rtu/on.gif";
l++;
}

    document['LED' + l].src = "include/rtu/blank.gif";
l++;
 



//1er Sekundenblock

for (var i=9; i > ZDigits[5]; i--) {
document['LED' + l].src = "include/rtu/off.gif";
l++;
}

for (var i=0; i < ZDigits[5]; i++) {
document['LED' + l].src = "include/rtu/on.gif";
l++;
}

//-------------------------------------------------------------------------------------------------------------------------------    
  setTimeout('refresh()', 980);
}

function getZDigits(Datum)
{
  var Stunde = jetzt.getHours();
  if (Stunde < 10) Stunde = '0' + Stunde;
  else Stunde = '' + Stunde;

  var Minute = jetzt.getMinutes();
  if (Minute < 10) Minute = '0' + Minute;
  else Minute = '' + Minute;

  var Sekunde = jetzt.getSeconds();
  if (Sekunde < 10) Sekunde = '0' + Sekunde;
  else Sekunde = '' + Sekunde;

  ZDigits[0] = Stunde.charAt(0);
  ZDigits[1] = Stunde.charAt(1);
  ZDigits[2] = Minute.charAt(0);
  ZDigits[3] = Minute.charAt(1);
  ZDigits[4] = Sekunde.charAt(0);
  ZDigits[5] = Sekunde.charAt(1);
}