function showImage(url){
	w=window.open('image.php?name='+url,'bild','height=200,width=200,scrollbars=yes' );
	w.focus();
}

function kontakt_formular(){
	w=window.open('kontakt.php','formular','height=300,width=500,scrollbars=yes' );
	w.focus();
}

function impressum(){
	w=window.open('impressum.html','impressum','height=300,width=500,scrollbars=no' );
	w.focus();
}