function showhide() {
	  var obj = document.getElementById("divcnt");
		if(obj.style.visibility=="hidden") {obj.style.visibility="visible"}else{obj.style.visibility="hidden"};
	}


function setDate() {
	var id = document.getElementById("datetime")
	var aDays = new
	Array("zondag","maandag","dinsdag","woensdag","donderdag","vrijdag","zaterdag");
	var aMonths = new
	Array("januari","februari","maart","april","mei","juni","juli","augustus","september","oktober","november","december");
	var lm = new Date;
	var sDate = lm.getUTCDate();
	var sDay = aDays[ lm.getDay()];
	var sMonth = aMonths[lm.getMonth()];
	var sHour = lm.getHours();
	if (sHour < 10) {sHour = "0" + sHour;}
	var sMinute = lm.getMinutes();
	if (sMinute < 10) {sMinute = "0" + sMinute}
	res = sDay + " " + sDate + " " + sMonth + ", " + 20 + lm.getYear()%100 ; 
	id.innerHTML = res
	setTimeout("setDate()", 10000);
}

function Trim(s) {
	if((null == s) || (typeof(s) != "string") || !s.length) return "";
	return s.replace(/^[ \t\n]*/, "").replace(/[ \t\n]*$/, "");
}

function setVacDate(oForm) {
	try {
		oForm.sentdate.value = setDate();
	}catch(e) {};
}



function submitVac (oForm) {
	if(!oForm) return;
	setVacDate(oForm);
	if ((Trim(oForm.voornaam.value) == "") || 
		(Trim(oForm.achternaam.value) == "") ||
		(Trim(oForm.leeftijd.value) == "") ||
		(Trim(oForm.adres.value) == "") ||
		(Trim(oForm.postcodenr.value) == "") ||
		(Trim(oForm.postcodelt.value) == "") ||
		(Trim(oForm.plaats.value) == "") ||
		(Trim(oForm.telefoon.value) == ""))
	{
		alert("Niet alle gegevens aangegeven met een * zijn ingevuld.");
		return;
	}
	oForm.submit();
}