function popup (url,width,height)
		{
				var zoom_nr=0;
				loca = "" + document.location;
				last = loca.lastIndexOf("/");
				if (last<0)
						last = loca.lastIndexOf("\\");
				loca = loca.substring(0,last+1);
				var features="toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=yes,resizable=0,width=" + width
												+  ",height="+height+"'";
				zoomwindow = window.open(url,"ZoomWindow",features);
//				if (rollover && (navigator.appName.indexOf("Netscape")>=0)) zoomwindow.focus();

} 

function click() {
	if (event.button==2) {
	alert('Bitte keine Bilder klauen!'); return false;}
}
document.onmousedown=click


// Meldung
function aktion()
{
  alert("Die [Strg]-Taste steht nicht zur Verf\xFCgung.")
}

// Anzeige der Tastenereignisse
function zeige_taste(e)
{
  if(window.Event)
  {
    if(typeof(e.ctrlKey) == "boolean")
    {
      if(e.ctrlKey)
        aktion()
    }
    else
      if(e.modifiers & Event.CONTROL_MASK)
        aktion()
  }
  else
    if(event.ctrlKey)
      aktion()
}

// Initialisierung der Ereignisregistrierung
function init()
{
  if(window.Event)
    document.captureEvents(Event.KEYDOWN)

  document.onkeydown = zeige_taste
}


/*
* Diashow-Script
* version: 1.0
* date   : 25.08.2001
* author : Ruediger Tietz
*/

NUMBER_OF_IMAGES = 49;
actualImageIndex = 0;

ImageNames = new Array;
ImageNames.length = NUMBER_OF_IMAGES - 1;


for (count = 0; count < NUMBER_OF_IMAGES; count++){
    file_number = count + 1;
    filename = ("bild" + file_number + ".jpg");
    ImageNames[count] = filename;
}


function changeImage(direction) {
    actualImageIndex += direction;
    if (actualImageIndex < 0) {
        actualImageIndex = NUMBER_OF_IMAGES - 1;
	}
    if (actualImageIndex == NUMBER_OF_IMAGES) {
        actualImageIndex = 0;
	}
    document.myimage.src = ImageNames[actualImageIndex];
	name="Bild Numero "+(actualImageIndex+1);
    document.myform.imagename.value=name;
}