function checkRequiredFields2(input)
		 {

		     var requiredFields = new Array("aanhef","achternaam","voornaam","beroep","straat","huisnummer","postcode","woonplaats","telefoonnummer", "nummer_legitimatie", "geboorteplaats","nationaliteit", "burgelijkestaat", "huwelijksegoederenrecht");
		     var fieldNames = new Array("- Aanhef","- Achternaam","- Voornamen","- Beroep","- Straat","- Huisnummer","- Postcode","- Woonplaats","- Telefoonnummer","- Legitimatiebewijs en nummer", "- Geboorteplaats", "- Nationaliteit", "- Burgelijke staat", "Huwelijksegoederenrecht");
		     var fieldCheck   = true;
		     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";

		     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
		         if ((input.elements[requiredFields[fieldNum]].value == "") ||
		             (input.elements[requiredFields[fieldNum]].value == " ")) {

		             fieldsNeeded += fieldNames[fieldNum] + "\n";
		             fieldCheck = false;
		         }
		     }
			
			
		     if (fieldCheck == true  && document.form1.akkoord.checked == true)
		     {
		         return true;
		     }
		     else
		     {
		     if(document.form1.akkoord.checked == false)
{ alert('U moet akkoord gaan');return false;}
		     
		         alert(fieldsNeeded);
		         return false;
		     }
}

	
	
	function checkRequiredFields3(input)
			 {
	
			     var requiredFields = new Array("straat","huisnummer","postcode","woonplaats","telefoonnummer","email","wachtwoord","geboortedag", "geboortemaand", "geboortejaar");
			     var fieldNames = new Array("- Straat","- Huisnummer","- Postcode","- Woonplaats","- Telefoonnummer","- E-mail","- Wachtwoord", "- Geboortedag", "- Geboortemaand", "- Geboortejaar");
			     var fieldCheck   = true;
			     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";
	
			     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
			         if ((input.elements[requiredFields[fieldNum]].value == "") ||
			             (input.elements[requiredFields[fieldNum]].value == " ")) {
	
			             fieldsNeeded += fieldNames[fieldNum] + "\n";
			             fieldCheck = false;
			         }
			     }
				
				
			     if (fieldCheck == true)
			     {
			         return true;
			     }
			     else
			     {
			     
			     
			         alert(fieldsNeeded);
			         return false;
			     }
}


 

			     			    
function checkRequiredFields4(input)
			 {
	
			     var requiredFields = new Array("naam","email","adres","postcode","plaats","telefoon","Kadres","Kpostcode","Kplaats","rekeningnummer" , "bankgiro", "tennamevan1","tennamevan2", "tennamevan3", "tennamevan4");
			     var fieldNames = new Array("- Uw naam","- Uw e-mail adres","- Adres bezichtiging","- Postcode bezichtiging","- Plaats bezichtiging", "- Telefoonnummer", "- Adres keuring","- Postcode keuring","- Plaats keuring","- Rekeningnummer" , "- Bank of Giro", "- Naam en Voorletters","- Adres", "- Postcode", "- Plaats");
			     var fieldCheck   = true;
			     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";
	
			     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
			         if ((input.elements[requiredFields[fieldNum]].value == "") ||
			             (input.elements[requiredFields[fieldNum]].value == " ")) {
	
			             fieldsNeeded += fieldNames[fieldNum] + "\n";
			             fieldCheck = false;
			         }
			     }
				
				
			     if (fieldCheck == true  && document.form1.akkoord.checked == true)
			    		     {
			    		         return true;
			    		     }
			    		     else
			    		     {
			    		     if(document.form1.akkoord.checked == false)
			    { alert('U moet akkoord gaan');return false;}
			    		     
			    		         alert(fieldsNeeded);
			    		         return false;
			    		     }
}






function checkRequiredFields5(input)
			 {
	
			     var requiredFields = new Array("pick","bod","opleverdatum");
			     var fieldNames = new Array("- Selecteer woning","- Mijn bod","- Opleverdatum");
			     var fieldCheck   = true;
			     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";
	
			     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
			         if ((input.elements[requiredFields[fieldNum]].value == "") ||
			             (input.elements[requiredFields[fieldNum]].value == " ")) {
	
			             fieldsNeeded += fieldNames[fieldNum] + "\n";
			             fieldCheck = false;
			         }
			     }
				
				
			     if (fieldCheck == true && document.form1.akkoord.checked == true && document.form1.verklaring.checked == true)
			     {
			         return true;
			     }
			     else
			     {
			     
			     if(document.form1.akkoord.checked == false)
{ alert('U moet akkoord gaan met de verkoopvoorwaarden');return false;}
				if(document.form1.verklaring.checked == false)
{ alert('U moet akkoord gaan met de verkoopovereenkomst');return false;}
			     
			         alert(fieldsNeeded);
			         return false;
			     }
}


function checkRequiredFields6(input)
			 {
	
			     var requiredFields = new Array("telefoon","email","naam", "adres", "postcode", "plaats", "Tadres", "Tpostcode", "Tplaats");
			     var fieldNames = new Array("- Telefoon","- E-mailadres","- Naam" , "- Uw adres", "- Uw postcode", "- Uw woonplaats", "- Taxatieadres", "- Taxatiepostcode", "- Taxatieplaats");
			     var fieldCheck   = true;
			     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";
	
			     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
			         if ((input.elements[requiredFields[fieldNum]].value == "") ||
			             (input.elements[requiredFields[fieldNum]].value == " ")) {
	
			             fieldsNeeded += fieldNames[fieldNum] + "\n";
			             fieldCheck = false;
			         }
			     }
				
				
			       if (fieldCheck == true)
			       			     {
			       			         return true;
			       			     }
			       			     else
			       			     {
			       			     
			       			     
			       			         alert(fieldsNeeded);
			       			         return false;
			       			     }
}



function checkRequiredFields8(input)
			 {
	
			     var requiredFields = new Array("rekeningnummer" , "bankgiro", "tennamevan1","tennamevan2", "tennamevan3", "tennamevan4");
			     var fieldNames = new Array("- Rekeningnummer" , "- Bank of Giro", "- Naam en Voorletters","- Adres", "- Postcode", "- Plaats");
			     var fieldCheck   = true;
			     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";
	
			     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
			         if ((input.elements[requiredFields[fieldNum]].value == "") ||
			             (input.elements[requiredFields[fieldNum]].value == " ")) {
	
			             fieldsNeeded += fieldNames[fieldNum] + "\n";
			             fieldCheck = false;
			         }
			     }
				
				
			     if (fieldCheck == true  && document.form1.akkoord.checked == true)
			    		     {
			    		         return true;
			    		     }
			    		     else
			    		     {
			    		     if(document.form1.akkoord.checked == false)
			    { alert('U moet akkoord gaan');return false;}
			    		     
			    		         alert(fieldsNeeded);
			    		         return false;
			    		     }
}
function checkRequiredFields9(input)
			 {
	
			     var requiredFields = new Array("naam","email","adres","postcode","plaats","telefoon","rekeningnummer" , "bankgiro", "tennamevan1","tennamevan2", "tennamevan3", "tennamevan4");
			     var fieldNames = new Array("- Uw naam","- Uw e-mail adres","- Adres bezichtiging","- Postcode bezichtiging","- Plaats bezichtiging", "- Telefoonnummer", "- Rekeningnummer" , "- Bank of Giro", "- Naam en Voorletters","- Adres", "- Postcode", "- Plaats");
			     var fieldCheck   = true;
			     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";
	
			     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
			         if ((input.elements[requiredFields[fieldNum]].value == "") ||
			             (input.elements[requiredFields[fieldNum]].value == " ")) {
	
			             fieldsNeeded += fieldNames[fieldNum] + "\n";
			             fieldCheck = false;
			         }
			     }
				
				
			     if (fieldCheck == true  && document.form1.akkoord.checked == true)
			    		     {
			    		         return true;
			    		     }
			    		     else
			    		     {
			    		     if(document.form1.akkoord.checked == false)
			    { alert('U moet akkoord gaan');return false;}
			    		     
			    		         alert(fieldsNeeded);
			    		         return false;
			    		     }
}
function checkRequiredFields10(input)
			 {
	
			     var requiredFields = new Array("naam","email","adres","postcode","plaats","telefoon","rekeningnummer" , "bankgiro", "tennamevan1","tennamevan2", "tennamevan3", "tennamevan4");
			     var fieldNames = new Array("- Uw naam","- Uw e-mail adres","- Adres","- Postcode","- Plaats", "- Telefoonnummer", "- Rekeningnummer" , "- Bank of Giro", "- Ten name van Naam en Voorletters","- Ten name van Adres", "- Ten name van Postcode", "- Ten name van Plaats");
			     var fieldCheck   = true;
			     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";
	
			     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
			         if ((input.elements[requiredFields[fieldNum]].value == "") ||
			             (input.elements[requiredFields[fieldNum]].value == " ")) {
	
			             fieldsNeeded += fieldNames[fieldNum] + "\n";
			             fieldCheck = false;
			         }
			     }
				
				
			     if (fieldCheck == true  && document.form1.akkoord.checked == true)
			    		     {
			    		         return true;
			    		     }
			    		     else
			    		     {
			    		     if(document.form1.akkoord.checked == false)
			    { alert('U moet akkoord gaan');return false;}
			    		     
			    		         alert(fieldsNeeded);
			    		         return false;
			    		     }
}

function checkRequiredFields99(input)
			 {
	
			     var requiredFields = new Array("straat","huisnummer","postcode","woonplaats");
			     var fieldNames = new Array("- Straat","- Huisnummer","- Postcode","- Plaats");
			     var fieldCheck   = true;
			     var fieldsNeeded = "\nVul de volgende ontbrekende velden in:\n\n";
	
			     for(var fieldNum=0; fieldNum < requiredFields.length; fieldNum++) {
			         if ((input.elements[requiredFields[fieldNum]].value == "") ||
			             (input.elements[requiredFields[fieldNum]].value == " ")) {
	
			             fieldsNeeded += fieldNames[fieldNum] + "\n";
			             fieldCheck = false;
			         }
			     }
				
				
			     if (fieldCheck == true  && document.myform.akkoord.checked == true)
			    		     {
			    		         return true;
			    		     }
			    		     else
			    		     {
			    		     
			    		     
			    		         alert(fieldsNeeded);
			    		         return false;
			    		     }
}