function ShowHide(id){
	if(document.getElementById(id).style.display=="none") { Effect.SlideDown(id); }
	else { Effect.SlideUp(id);	}
}
function open_window(url,weite,hoehe){ // zum Fenster öffnen
	win2 = window.open(url,'','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width='+ weite + ',height=' + hoehe);
}
function galerie(){ // zum Fenster öffnen
	win2 = window.open('galerie.php','','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=800,height=700');
}
function CreateBookmarkLink(title, url) {
	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} 
	else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); 
	}
	else if(window.opera && window.print) { // Opera Hotlist
		return true; 
	}
}

function switchImage(imgName, imgSrc) {
  if (document.images){
    if (imgSrc != "none"){
      document.images[imgName].src = imgSrc;
    }
  }
}