var types = new Array();
types["Academisch Ziekenhuis"] = new Array();
types["Academisch Ziekenhuis"]["afdReq"] = "1";
types["Academisch Ziekenhuis"]["huispstnrReq"] = "1";
types["Algemeen Ziekenhuis"] = new Array();
types["Algemeen Ziekenhuis"]["afdReq"] = "1";
types["Algemeen Ziekenhuis"]["huispstnrReq"] = "2";
types["Apotheek"] = new Array();
types["Apotheek"]["afdReq"] = "0";
types["Apotheek"]["huispstnrReq"] = "0";
types["Categoraal ziekenhuis"] = new Array();
types["Categoraal ziekenhuis"]["afdReq"] = "1";
types["Categoraal ziekenhuis"]["huispstnrReq"] = "2";
types["Geen Instelling - Zelfstandig"] = new Array();
types["Geen Instelling - Zelfstandig"]["afdReq"] = "0";
types["Geen Instelling - Zelfstandig"]["huispstnrReq"] = "0";
types["Huisartsenpraktijk"] = new Array();
types["Huisartsenpraktijk"]["afdReq"] = "0";
types["Huisartsenpraktijk"]["huispstnrReq"] = "0";
types["Instelling gehandicaptenzorg"] = new Array();
types["Instelling gehandicaptenzorg"]["afdReq"] = "2";
types["Instelling gehandicaptenzorg"]["huispstnrReq"] = "0";
types["Jeugdgezondheidszorg"] = new Array();
types["Jeugdgezondheidszorg"]["afdReq"] = "2";
types["Jeugdgezondheidszorg"]["huispstnrReq"] = "0";
types["Psychiatrisch ziekenhuis"] = new Array();
types["Psychiatrisch ziekenhuis"]["afdReq"] = "2";
types["Psychiatrisch ziekenhuis"]["huispstnrReq"] = "2";
types["Thuiszorg - GGD"] = new Array();
types["Thuiszorg - GGD"]["afdReq"] = "2";
types["Thuiszorg - GGD"]["huispstnrReq"] = "0";
types["Verpleeghuis - Verzorgingshuis"] = new Array();
types["Verpleeghuis - Verzorgingshuis"]["afdReq"] = "2";
types["Verpleeghuis - Verzorgingshuis"]["huispstnrReq"] = "0";
types["Overige"] = new Array();
types["Overige"]["afdReq"] = "2";
types["Overige"]["huispstnrReq"] = "2";
	function init(){
		checkInstitutions();
		checkInstitutionFields();
		var ii = document.getElementById('institution_information');
		if(ii){ii.style.display = 'none';}		checkInstitutionFields();
        if(elem = document.getElementById('name_institution')){
            elem.onchange = function(){
                checkInformation();
            };
        }
        
        if(elem = document.getElementById('type_institution')){
            elem.onchange = function(){
                checkInstitutions();
                checkInstitutionFields();
            };
        }
        
        if(elem = document.getElementById('city_institution')){
            elem.onchange = function(){
                checkInstitutions();
                checkInstitutionFields();
            };
		}		
		
		if(elem = document.getElementById('postal_code_institution')){
			elem.onblur = function(){
				zipCodeCheck();
			}
		}
		
		if(elem = document.getElementById('housenumber_institution')){
			elem.onblur = function(){
				zipCodeCheck();
			}
		}
		
		var ea2 = document.getElementById('emailaddress2');
		if(ea2){
			ea2.oncontextmenu = function(){return false;};
		}
		var pw1 = document.getElementById('password1');
		if(pw1)
			pw1.oncontextmenu = function(){return false;};
		var pw2 = document.getElementById('password2');
		if(pw2)
			pw2.oncontextmenu = function(){return false;};
	}
	
	function checkInformation(){
		var ii = document.getElementById('institution_information');
		
		name_field = document.getElementById('name_institution');
		
		if(ii){
			if(name_field && name_field.value == "0"){
				ii.style.display = 'block';
			}else{
				ii.style.display = 'none';
			}
		}
	}
	
	
	function checkInstitutionFields(){
		var id;
		if(id_field = document.getElementById('type_institution')){
			var id = id_field.value;
		}
		
		if(types[id]){
			var afdReq = types[id]["afdReq"];
			var huispstnrReq = types[id]["huispstnrReq"];
			
			if( afdReq == 1 || afdReq == 2){
				document.getElementById('afdReq').style.display = 'block';
				if( afdReq == 1 ){
					document.getElementById('afdReqStar').style.display = 'inline';
				}if( afdReq == 2 ){
					document.getElementById('afdReqStar').style.display = 'none';
				}
			}else{
				document.getElementById('institution_department').value = '';
				document.getElementById('afdReq').style.display = 'none';
				document.getElementById('afdReqStar').style.display = 'none';
			}
			if(huispstnrReq == 1 || huispstnrReq == 2){
				document.getElementById('huispstnrReq').style.display = 'block';
				if( huispstnrReq == 1 ){
					document.getElementById('huispstnrReqStar').style.display = 'inline';
				}if( huispstnrReq == 2 ){
					document.getElementById('huispstnrReqStar').style.display = 'none';
				}
			}else{
				document.getElementById('institution_huispstnr').value = '';
				document.getElementById('huispstnrReq').style.display = 'none';
				document.getElementById('huispstnrReqStar').style.display = 'none';
			}
		}
	}
	
	
	function checkInstitutions(){
		if(type_field = document.getElementById('type_institution')){
			var type =	type_field.value;
		}if(city_field = document.getElementById('city_institution')){
			var city =	city_field.value;
		}
		var ii = document.getElementById('institution_information');
		
		if(type && city){
			ajax(type, city, "institution_select", document.getElementById('name_institution').value);
		}
		
		setTimeout("checkInformation()",100);
		//checkInformation();
	}
	
	
	function GetXmlHttpObject(){
		var xmlHttp=null;
		try{ // Firefox, Opera 8.0+, Safari
			xmlHttp=new XMLHttpRequest();
		}catch (e){ //Internet Explorer
			try{
				xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
			}catch (e){
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
		}
		return xmlHttp;
	}	
	
	function ajax( type, city , responseElement, curVal){
		xmlHttp=GetXmlHttpObject()
		if (xmlHttp==null){
		 alert ("Browser does not support HTTP Request")
		 return
		}
		
		var url = "includes/ajax.inc.php";	
		
		url=url+"?query_city="+city;
		url=url+"&query_type="+type;
		url=url+"&curVal="+curVal;
		url=url+"&sid="+Math.random();
		xmlHttp.onreadystatechange = function(){ stateChanged(responseElement); }
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
	}
	
	function stateChanged(responseElement) { 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
			document.getElementById(responseElement).innerHTML=xmlHttp.responseText
		}
		document.getElementById('name_institution').onchange = function(){
			checkInformation();
		};
	}
	
	function zipCodeCheck(){
		/*
		var http = GetXmlHttpObject();
		var url = "includes/xml_request.php";
		var zipCode = document.getElementById('postal_code_institution').value;
		var houseNumber = document.getElementById('housenumber_institution').value;
		if(houseNumber && zipCode){
		  document.getElementById("street_institution").value = 'Loading...';
			var params = "zipCode="+zipCode+"&houseNumber="+houseNumber;
			try {
				http.open("GET", url+"?"+params, true); // open server interface
			} catch (e) { // if error occurs
				alert("XMLHttpRequest.open() failed.\n"+e); // show error
				return;
			}
			http.onreadystatechange = function() {//Call a function when the state changes.
				if(http.readyState == 4 && http.status == 200) {
					zipCodeSuccess(http.responseText);
				}else if(http.readyState == 3){
					document.getElementById("street_institution").value = "Niet gevonden...";
				}
			}
			http.send(null);
		}
		*/
	}
	
	function zipCodeSuccess(response) {
		
    var address = eval('(' + response + ')');
    document.getElementById("street_institution").value = address.Street;
		document.getElementById("street_field").value = address.Street;
    document.getElementById("housenumber_institution").value = address.HouseNumber;
    document.getElementById("postal_code_institution").value = address.ZipcodeDigits + address.ZipcodeLetters;
    document.getElementById("check_city").value = address.City;
	}

	function checkAnders(){
		if(elem = document.getElementById('ProductIDFK')){
			if(elem.value == '28'){
				if(elem2 = document.getElementById('consuField_subject_ValueId')){
					elem2.style.display = 'none';
				}
				if(elem3 = document.getElementById('subject_ValueId')){
					elem3.disabled = true;
				}
				if(elem4 = document.getElementById('subject_ValueId_hidden')){
					elem4.disabled = true;
				}
			}else{
				if(elem2 = document.getElementById('consuField_subject_ValueId')){
					elem2.style.display = 'block';
				}
				if(elem3 = document.getElementById('subject_ValueId')){
					elem3.disabled = false;
				}
				if(elem4 = document.getElementById('subject_ValueId_hidden')){
					elem4.disabled = false;
				}
			}
		}
	}