//Öffnet definierte Seite (page) mit Angabe der Seiten-Attribute (Scrollbars, Resizable usw...) sowie variabler Fenstergrösse (fb,fh)
function neues_fenster(page,sb,fb,fh,yn)
	{
	OpenWin = this.open(page, "CtrlWindow", "scrollbars="+sb+",width="+fb+",height="+fh+",resizable="+yn+"");
	//this.document.location.href=page;
	//OpenWin.moveTo(520,265);
	OpenWin.focus();
	}

//Schliesst Fenster
function schliesst_fenster(page)
	{
	this.window.close(page);
	}

//OnmouseOver, referenziert auf den Bildnamen (z.B. "i_kontakt")
function maus_rollover (pos,bild)
	{
	window.document[pos].src=bild;
	}

//OnmouseOver, referenziert auf den Bildnamen in anderem Frame (z.B. "i_kontakt")
function maus_f_rollover (f,pos,bild)
	{
	if(parent[f].document[pos])
	{
		parent[f].document[pos].src=bild;
		}
	}

//OnClick, wechselt ein Bild
function click_maus (pos,bild)
	{	
	window.document[pos].src=bild;
	}
// sichtbarer Layer
var activeLayer = '';

function init()
{
activeLayer = '';
}
// Layer ein/ausschalten Funktion ohne Frames
function maus_layer(ebene) {
 if (document.layers) {	//  fuer NS4
	if (activeLayer != '')
		parent.document.layers[activeLayer].visibility = 'hide';
 	if (activeLayer != ebene) 
    parent.document.layers[ebene].visibility = 'show';
 }
 else if (document.all) { // fuer IE
 	if (activeLayer != '')
		parent.document.all[activeLayer].style.visibility = 'hidden';
 	if (activeLayer != ebene)
  	parent.document.all[ebene].style.visibility = 'visible';
 }
 else if (document.getElementById) { // fuer Mozillanasen ;-)
	if (activeLayer != '')
		parent.document.getElementById(activeLayer).style.visibility = 'hidden';
 	if (activeLayer != ebene) 
    parent.document.getElementById(ebene).style.visibility = 'visible';
 }
 activeLayer = (activeLayer == ebene) ? '' : ebene;
}


// Layer ein/ausschalten Funktion mit Frames
function maus_layerframe(ebene,ort) {
 if (document.layers) {	//  fuer NS4
	if (activeLayer != '')
		parent[ort].document.layers[activeLayer].visibility = 'hide';
 	if (activeLayer != ebene) 
    parent[ort].document.layers[ebene].visibility = 'show';
 }
 else if (document.all) { // fuer IE
 	if (activeLayer != '')
		parent[ort].document.all[activeLayer].style.visibility = 'hidden';
 	if (activeLayer != ebene)
  	parent[ort].document.all[ebene].style.visibility = 'visible';
 }
 else if (document.getElementById) { // fuer Mozillanasen ;-)
	if (activeLayer != '')
		parent[ort].document.getElementById(activeLayer).style.visibility = 'hidden';
 	if (activeLayer != ebene) 
    parent[ort].document.getElementById(ebene).style.visibility = 'visible';
 }
 activeLayer = (activeLayer == ebene) ? '' : ebene;
}