function windowopen(theurl,breite,hoehe){
	txt='width='+ breite +', height='+ hoehe;
	window.open(theurl,'popup',txt);
	}
function anfahrtpopup(theurl,breite,hoehe){
	window.open('/sites/plan.php','popup','width=757 height=600');
	}	
function belegungpopup(loveroomid){
adresse="belegung.php?id="+loveroomid;
window.open(adresse,"Belegungsfenster","width=580, height=250");
}	
function angebotpopup(loveroomid){
adresse="angebot.php?loveroomid="+loveroomid;
window.open(adresse,"Angebotssfenster","width=530, height=500, scrollbars=yes");
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function impressumzeigen(theUrl){
window.open(theUrl,'','width=500 height=550');
}
function programmpopup(theurl,breite,hoehe){
window.open(theurl,"Angebotssfenster","width=600, height=600, scrollbars=yes");
}