function open_win(link,width,height,win,sroll)
{	if(win=="")	win="admin_win";
 	if(scroll=="")	scroll="yes";
 	var wstat;
  var ns4up = (document.layers) ? 1 : 0;
  var ie4up = (document.all) ? 1 : 0;
  var xsize = screen.width;
  var ysize = screen.height;
  var breite=width;
  var hoehe=height;
  var xpos=(xsize-breite)/2;
  var ypos=(ysize-hoehe)/2;
  wstat=window.open(link,win,"scrollbars="+ scroll + ",status=no,toolbar=no,location=no,directories=no,resizable=no,menubar=no,width="+breite+",height="+hoehe+",screenX="+xpos+",screenY="+ypos+",top="+ypos+",left="+xpos);
	wstat.focus();
  return false;
}

function print_me()
{ window.print();
}

function bookmark_me()
{	if(navigator.userAgent.indexOf('MSIE') != -1) 
		window.external.AddFavorite('http://www.luedemann-werkzeuge.de//', 'Lüdemann Werkzeuge'); 
	else 
		window.sidebar.addPanel('Lüdemann Werkzeuge', 'http://www.luedemann-werkzeuge.de//', '');
}