var controls = new Array();
var depth = 0;

function showItem(ItemNr){
	var pItemNr = "";
	if(pItemNr != ""){
		document.getElementById(pItemNr).style.display='none';
	}
	
	pItemNr = ItemNr;
	
	depth=(ItemNr.length/2)-1;
	controls[depth]=ItemNr;
	if(document.getElementById(ItemNr).style.display==''){
		document.getElementById(ItemNr).style.display='none';
	}else{
		document.getElementById(ItemNr).style.display='';
	}

}

function SubmitUser(){
	if(document.register.userFName.value == "" || document.register.userSName.value == "" || document.register.userStreet.value == "" || document.register.userHouseNr.value == "" || document.register.userPostalCode.value == "" || document.register.userCity.value == "" || document.register.userCountry.value == "" || document.register.userTelephone.value == "" || document.register.userPassword1.value == "" || document.register.userPassword1.value != document.register.userPassword2.value || !checkMail(document.register.userMail.value,false)){
		alert("U moet alle velden (uitgezonderd bedrijf en BTW Nr) geldig invullen!");
		return false;
	}
	return true;
}

function SubmitAanvraag(){
	if(document.form1.naam.value == "" || document.form1.voornaam.value == "" || document.form1.straat.value == "" || document.form1.nummer.value == "" || document.form1.postcode.value == "" || document.form1.woonplaats.value == "" || document.form1.telefoon.value == "" || document.form1.gsm.value == ""){
		alert("U moet minstens het eerste blok invullen zodat wij u kunnen contacteren.");
		return false;
	}else{
		return true;
	}
}

function SubmitSendpage(){
	if(document.sendpage.yourName.value == "" || document.sendpage.friendName.value == "" || !checkMail(document.sendpage.yourEmail.value,false) || !checkMail(document.sendpage.friendEmail.value,false)){
		alert("U moet alle velden geldig invullen!");
		return false;
	}
	return true;
}