/* copyright by Joerg Buetehorn - http://www.buetehorn.de  */

function frametest() {
if(top.frames.length > 0)
	top.location.href=self.location;
	else {
	return true;
	}
}

function SwitchImage(imgSource,imgName) {
	if (document.images[imgName]) {
	document.images[imgName].src = imgSource;
	return true;
	}
}

function mini(ziel,breite,hoehe) {

        var seite = (screen.availWidth - breite) / 2;
        var oben = (screen.availHeight - hoehe) / 2;

        params = ('width='+ breite +',height='+ hoehe +',left='+ seite +',top='+ oben);

        Neufenster = window.open(ziel,'Information','toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,'+ params);
        Neufenster.focus();
}

/* Javascript by Joerg Buetehorn - http://www.hannover-net.de  */