function validate() {
	errMsg="";
	retur=true;

	if(!document.saveForm.benzin.checked && !document.saveForm.transportdiesel.checked && !document.saveForm.fyringsolie.checked){
		document.getElementById("benzin").style.color="red";
		document.getElementById("transportdiesel").style.color="red";
		document.getElementById("fyringsolie").style.color="red";
		errMsg="Der skal vægles mindst et produkt.";
		retur=false;
	}
	else {
		document.getElementById("benzin").style.color="";
		document.getElementById("transportdiesel").style.color="";
		document.getElementById("fyringsolie").style.color="";
	}

	if(document.saveForm.user_name.value==""){
		document.getElementById("navn").style.color="red";
		document.saveForm.user_name.focus();
		errMsg="Feltet Navn skal udfyldes.";
		retur=false;
	}
	else
		document.getElementById("navn").style.color="";

	if(document.saveForm.user_email.value!="" && ! checkEmail(document.saveForm.user_email.value)){
		document.getElementById("IDemail").style.color="red";
		retur=false;
		errMsg="E-mail adressen er ikke gyldig.";
	}
	else
		document.getElementById("IDemail").style.color="";

	if(document.saveForm.user_email.value=="" && document.saveForm.user_cell_phone.value==""){
		document.getElementById("IDemail").style.color="red";
		document.getElementById("sms").style.color="red";
		errMsg="Mindst et af felterne E-mail eller Mobilnummer skal udfyldes.";
		retur=false;
	}
	else {
		document.getElementById("IDemail").style.color="";
		document.getElementById("sms").style.color="";
	}
	
	
	
	if(!document.saveForm.Selskab[0].checked && !document.saveForm.Selskab[1].checked){
		
		document.getElementById("energi").style.color="red";
		document.getElementById("automat").style.color="red";
		
		errMsg="Du mangler at vælge kundetype.";
		retur=false;
	}
	else {
		document.getElementById("energi").style.color="";
		document.getElementById("automat").style.color="";
	}
	
	
	
	if(errMsg != ""){
		alert(errMsg);
	}

	return retur;
}

function submitForm() {
	if(validate()) {
		if(document.saveForm.benzin.checked) {
			document.saveForm.benzin_email.value="J";
			document.saveForm.benzin_sms.value="J";
		}
		if(document.saveForm.transportdiesel.checked) {
			document.saveForm.transportdiesel_email.value="J";
			document.saveForm.transportdiesel_sms.value="J";
		}
		if(document.saveForm.fyringsolie.checked) {
			document.saveForm.fyringsolie_email.value="J";
			document.saveForm.fyringsolie_sms.value="J";
		}
		document.saveForm.submit();
	}
}