function userDefinedLink(url) {
	if (url == 'aanmelden-nieuwsbrief') {
		showHideLayers('aanmeldnewsletter','','show');
	}
}
function checkstraat_ff()
{
	var address = document.getElementById('Address').value;
	var sexp;
	rExp = /^[0-9A-Za-z]+$/;
	sExp = /^[a-z A-Z 0-9]+$/;
	if(sExp.exec(address) && address != "") {
		  document.getElementById('iconST').src = "https://www.meewind.nl/interface/images/icons/green.png";
		  return true;
	} else {
		  document.getElementById('iconST').src = "https://www.meewind.nl/interface/images/icons/red.png";
		 return false;
	}
}
function checkpostcode_ff()
{/*
		var postcode = document.getElementById('PostalCode').value;
		var rexp;
		var sexp;
		
		rExp = /^[1-8]{1}[0-9]{3}[A-Za-z]{2}$/;
		sExp =  /^[1-9]\d{3}\s[A-Za-z]{2}$/;
		if (rExp.exec(postcode) || sExp.exec(postcode)) 
		{
		//document.getElementById('iconPC').src = "https://www.meewind.nl/interface/images/icons/green.png";
		document.getElementById('PostalCode').value = document.getElementById('PostalCode').value.toUpperCase();
		return true;
		} 
		else 
		{
		  //document.getElementById('iconPC').src = "https://www.meewind.nl/interface/images/icons/red.png";
		  document.getElementById('PostalCode').value = document.getElementById('PostalCode').value.toUpperCase();
		}
		return false;*/
}
function checkemail_ff(icon,field)
{
		var email = document.getElementById(field).value;
		var rexp;
	
		rExp = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
		if (rExp.exec(email)) 
		{
		document.getElementById(icon).src = "https://www.meewind.nl/interface/images/icons/green.png";
		return true;
		} 
		else 
		{
		document.getElementById(icon).src = "https://www.meewind.nl/interface/images/icons/red.png";
		return false;
		}
}
function testFormAanvragenP()
{
	var vn,an,st,em,pc,wp,la,io,cnt=0;
	if(!checkText('iconVN','FirstName')) 		{ document.getElementById('vnerror').innerHTML = 'Voer uw voornaam in.'; cnt=1; } else { document.getElementById('vnerror').innerHTML = ''; }
	if(!checkstraat_ff()) 						{ document.getElementById('hnerror').innerHTML = 'Voer uw straat en huisnummer in.'; cnt=1; } else { document.getElementById('hnerror').innerHTML = ''; }
	if(!checkemail_ff('iconEM','EmailAddress'))	{ document.getElementById('emerror').innerHTML = 'Voer uw e-mailadres in.'; cnt=1; } else { document.getElementById('emerror').innerHTML = ''; }
	//if(!checkpostcode_ff())						{ document.getElementById('pcerror').innerHTML = 'Voer uw postcode in.'; cnt=1; } else { document.getElementById('pcerror').innerHTML = ''; }
	if(!checkText('iconWP','City')) 			{ document.getElementById('wperror').innerHTML = 'Voer uw woonplaats in.'; cnt=1; } else { document.getElementById('wperror').innerHTML = ''; }
	if(!checkText('iconLA','Country')) 			{ document.getElementById('laerror').innerHTML = 'Voer uw land in.'; cnt=1; } else { document.getElementById('laerror').innerHTML = ''; }
	if(!checkText('iconVN2','LastName')) 		{ document.getElementById('anerror').innerHTML = 'Voer uw achternaam in.'; cnt=1; } else { document.getElementById('anerror').innerHTML = ''; }
	
	return (cnt == 0);
}

function testTellAFriend()
{
	var vn,an,st,em,pc,wp,la,io,cnt=0;
	if(!checkemail_ff('iconem1','FriendEmailAddress'))	{ document.getElementById('emerror1').innerHTML = 'Voer het e-mailadres van de ontvanger in.'; cnt=1; } else { document.getElementById('emerror1').innerHTML = ''; }
	if(!checkText('iconVN','FullName')) 				{ document.getElementById('vnerror').innerHTML = 'Voer uw naam in.'; cnt=1; 	} else { document.getElementById('vnerror').innerHTML = ''; }
	if(!checkemail_ff('iconems','EmailAddress'))		{ document.getElementById('emserror').innerHTML = 'Voer uw e-mailadres in.'; cnt=1; 	} else { document.getElementById('emserror').innerHTML = ''; }
	
	return (cnt == 0);
}

function testFormQuestion()
{
	var vn,an,st,em,pc,wp,la,io,cnt=0;
	if(!checkText('iconVN','FullName')) 		
	{ document.getElementById('vnerror').innerHTML = 'Voer uw naam in.'; cnt=1; 	} else { document.getElementById('vnerror').innerHTML = ''; }
	
	if(!document.getElementById('Information').value) 			
	{ document.getElementById('operror').innerHTML = 'Graag een vraag of opmerking.'; cnt=1; } else { document.getElementById('operror').innerHTML = ''; }
	
	if(!checkemail_ff('iconEM','EmailAddress'))
	{ document.getElementById('emerror').innerHTML = 'Voer uw e-mailadres in.'; cnt=1; 	} else { document.getElementById('emerror').innerHTML = ''; }
	
	return (cnt == 0);
}