function init1() {
	//alert('hi1');
	var btnSubmit = document.getElementById("submitData");
	var field1 = document.getElementById("validate[postcode_cijfers]");
	var field2 = document.getElementById("FE[tx_archived_zakkenbestellen][postcode_letters]");
	
	var check=false;
	btnSubmit.disabled = true;
	field1.onkeyup = formValidationPage1;
	field2.onkeyup = formValidationPage1;
	
}

function init2() {
	//alert('hi2');
	var btnSubmit = document.getElementById("submitData");
	
	var field12 = document.getElementById("FE[tx_archived_zakkenbestellen][voorletters]");
	var field13 = document.getElementById("FE[tx_archived_zakkenbestellen][tussenvoegel_achternaam]");
	var field14 = document.getElementById("FE[tx_archived_zakkenbestellen][straat]");
	var field15 = document.getElementById("FE[tx_archived_zakkenbestellen][huisnummer]");
	//var field20 = document.getElementById("FE[tx_archived_zakkenbestellen][email]");

	btnSubmit.disabled = true;

	var checkPage2=false;
	field12.onkeyup = formValidationPage2;
	field13.onkeyup = formValidationPage2;
	field14.onkeyup = formValidationPage2;
	field15.onkeyup = formValidationPage2;
	//field20.onkeyup = formValidationPage2;
}
function init4() {
	return;
}

function formValidationPage1(oEvent) {
	//alert('hi3');
	oEvent = oEvent || window.event;
	var txtField = oEvent.target || oEvent.srcElement;
	
	var btnSubmit = document.getElementById("submitData");
	var field1 = document.getElementById("validate[postcode_cijfers]");
	var field2 = document.getElementById("FE[tx_archived_zakkenbestellen][postcode_letters]");
	
	var check=true;
	var msg=" ";
	if(field1.value == 0 ){
		check=false;
	}
	if(field2.value.replace(/[^a-zA-Z]/, '').length < 2 ){
		check=false;
	}
	
	if(check){
		btnSubmit.disabled = false;
	} else {
		btnSubmit.disabled = true;
	}
}

function formValidationPage2(oEvent) {
	//alert('hi4');
	oEvent = oEvent || window.event;
	var txtField = oEvent.target || oEvent.srcElement;
	
	var btnSubmit = document.getElementById("submitData");
	var field12 = document.getElementById("FE[tx_archived_zakkenbestellen][voorletters]");
	var field13 = document.getElementById("FE[tx_archived_zakkenbestellen][tussenvoegel_achternaam]");
	var field14 = document.getElementById("FE[tx_archived_zakkenbestellen][straat]");
	var field15 = document.getElementById("FE[tx_archived_zakkenbestellen][huisnummer]");
	var field16 = document.getElementById("postCodeCheck[huisnummer]");
	//var field20 = document.getElementById("FE[tx_archived_zakkenbestellen][email]");
	
	var checkPage2=true;
	var msg=" ";

	if(field12.value.length < 1 ){
		checkPage2=false;
	}
	if(field13.value.length < 2 ){
		checkPage2=false;
	}
	if(field14.value.length < 3 ){
		checkPage2=false;
	}
	if(field15.value.replace(/[^0-9]/, '').length < 1  ){
		checkPage2=false;
	}
	if(field16.value == 0 ){
		checkPage2=false;
	}
	//var rx = /^[\w\.-]+@[\w\.-]+\.\w+$/i;
	/*if(!rx.test(field20.value)){
		checkPage2=false;
	}*/
	
	if(checkPage2){
		btnSubmit.disabled = false;
	} else {
		btnSubmit.disabled = true;
	}
}