function checkRegistration(){
	var counter = 0;
	if(document.form_registration.restaurantname.value == ""){		
		counter++;
		document.form_registration.restaurantname.style.border = "1px solid #FF0000";		
	} else {
		document.form_registration.restaurantname.style.border = "1px solid #AAAAAA";
	}
	document.form_registration.restaurantname.style.padding = "2px 1px 2px 1px";
	
	if(document.form_registration.adresse.value == ""){		
		counter++;
		document.form_registration.adresse.style.border = "1px solid #FF0000";			
	} else {
		document.form_registration.adresse.style.border = "1px solid #AAAAAA";
	}
	document.form_registration.adresse.style.padding = "2px 1px 2px 1px";
	
	if(document.form_registration.plz.value == ""){		
		counter++;
		document.form_registration.plz.style.border = "1px solid #FF0000";		
	} else {
		document.form_registration.plz.style.border = "1px solid #AAAAAA";
	}
	document.form_registration.plz.style.padding = "2px 1px 2px 1px";
	
	if(document.form_registration.ort.value == ""){		
		counter++;
		document.form_registration.ort.style.border = "1px solid #FF0000";				
	} else {
		document.form_registration.ort.style.border = "1px solid #AAAAAA";
	}
	document.form_registration.ort.style.padding = "2px 1px 2px 1px";
	
	if(document.form_registration.telefon.value == ""){		
		counter++;
		document.form_registration.telefon.style.border = "1px solid #FF0000";				
	} else {
		document.form_registration.telefon.style.border = "1px solid #AAAAAA";
	}
	document.form_registration.telefon.style.padding = "2px 1px 2px 1px";
	
	if(document.form_registration.kontaktperson.value == ""){		
		counter++;
		document.form_registration.kontaktperson.style.border = "1px solid #FF0000";		
	} else {
		document.form_registration.kontaktperson.style.border = "1px solid #AAAAAA";
	}
	document.form_registration.kontaktperson.style.padding = "2px 1px 2px 1px";
	
	if(document.form_registration.kontakttelefon.value == ""){		
		counter++;
		document.form_registration.kontakttelefon.style.border = "1px solid #FF0000";				
	} else {
		document.form_registration.kontakttelefon.style.border = "1px solid #AAAAAA";
	}
	document.form_registration.kontakttelefon.style.padding = "2px 1px 2px 1px";
	
	if(document.form_registration.kontaktemail.value == ""){		
		counter++;
		document.form_registration.kontaktemail.style.border = "1px solid #FF0000";				
	} else {
		document.form_registration.kontaktemail.style.border = "1px solid #AAAAAA";
	}
	document.form_registration.kontaktemail.style.padding = "2px 1px 2px 1px";
	
	if (counter > 0) {
		alert("Bitte rot markierte Felder korrekt ausfüllen");
	} else{
		document.form_registration.submit();
	}
}

function checkAGB() {
	if (document.form_registration3.agb.checked) {
		document.form_registration3.submit();
	} else {
		alert("Um Mitglied zu werden, müssen die AGB's akzeptieren werden");
	}
}

function calc() {
	if (document.form_registration3.wartung.checked) {
		document.getElementById('kosten_monat').innerHTML = "Fr. 65.-";
	} else {
		document.getElementById('kosten_monat').innerHTML = "Fr. 25.-";
	}
}