// JavaScript Document

var IE = document.all?true:false
var image_set = ''

function aspHtmlDecode(s) {
	// Functie op een string gecodeerd in asp met server.htmlencode te decoderen.
	// Versie 1.0 (07-03-2007)
	s = s.replace(/&lt;/g,"<");
	s = s.replace(/&gt;/g,">");
	s = s.replace(/&quot;/g,"\"");
	s = s.replace(/&amp;/g,"&");
	return s;
}


function Loading(id){
	document.getElementById(id).innerHTML = '<div class="loading"><img src="img/icon_spinner.gif" alt="" /></div>'
}

function GetHttpRequest() { // Functie die http_request vult met een XmlHttp object, geeft false terug als er een fout optreedt.
	var http_request = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari, ...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/xml');
			// See note below about this line
		}
	} else if (window.ActiveXObject) { // IE
		for(var i = 5; i; i--) {
			try {
				if(i==2) {
					http_request = new ActiveXObject("Microsoft.XMLHTTP");
				} else {
					http_request = new ActiveXObject("Msxml2.XMLHTTP." + i + ".0");
				}
				break;
			} catch(e) {
				http_request = false;
			}
		}
	}
	
	if (!http_request) {
		alert('Error: Kan geen AJAX object aanmaken! Neem contact op met uw systeembeheerder');
		return false;
	}
	return http_request
}

function subscribe(cmd){
	var msg = ''
	var email = document.getElementById('email_newsletter').value
	if(isEmail(email)) {
		add2MMN(email,cmd)
	}else{
		msg = "- Het emailadres is niet correct\n" 
		alert("De volgende velden zijn verplicht:\n" + msg);
		return false
	}
}

function add2MMN(email,cmd) {
	var http_request = GetHttpRequest();
	if(!http_request) return false; // Kan geen ajax component aanmaken.

	var url = "xml/subscribeToNewsletter.xml.asp?email=" + email + "&cmd=" + cmd
	//window.open(url)
	http_request.onreadystatechange = function() { GetMMNResult(http_request); };
	http_request.open('GET', url, true);
	http_request.send(null);
}

function GetMMNResult(http_request) {
	if (http_request.readyState == 4)	{
		if (http_request.status == 200) {
			if(!IE) http_request.responseXML.normalize() 
			
			var xmldoc = http_request.responseXML;

			var result_node = xmldoc.getElementsByTagName('actionresult').item(0);
			if(result_node.firstChild) {
				document.getElementById('newsletter-result').innerHTML = result_node.firstChild.data
				document.getElementById('newsletter-overlay').style.display = 'none';
				document.getElementById('newsletter-overlay-o').style.display = 'block';
			}
			
			setTimeout("document.getElementById('newsletter-overlay-o').style.display='none';document.getElementById('newsletter-overlay').style.display='block'",2000)
		}
	}
}

// JavaScript Document
var xmlDoc
function checkUsername(obj,edit){
	var http_request = GetHttpRequest();
	if(!http_request) return false; // Kan geen ajax component aanmaken.

	var url = "xml/validateUser.xml.asp?str="+obj.value+"&edit="+edit
	document.getElementById('actionresult').innerHTML =''
	document.getElementById('username_block').style.display = 'none'
	if(obj.value.length != 0){
		http_request.onreadystatechange = function() { ResultValidationUsername(http_request); };
		http_request.open('GET', url, true);
		http_request.send(null);
	}
}
function ResultValidationUsername(http_request){
	if (http_request.readyState == 4)	{
		if (http_request.status == 200) {
			var xmldoc = http_request.responseXML;
			var action_node = xmldoc.getElementsByTagName('actionResult').item(0);

			if(action_node.firstChild.data != '0'){
				document.getElementById('actionresult').innerHTML = action_node.firstChild.data
				document.getElementById('username_block').style.display = 'block'
				UserOK = false
			}else{
				document.getElementById('actionresult').innerHTML = ""
				document.getElementById('username_block').style.display = 'none'
				UserOK = true
			}
		}	
	}else{
		document.getElementById('actionresult').innerHTML = ""
		document.getElementById('username_block').style.display = 'none'
		UserOK = true
	}
}

function GetAJAX(url, container, gets, values) {
	var http_request = GetHttpRequest();
	if(!http_request) return false; // Kan geen ajax component aanmaken.

//	Loading(container);
	url = 'xml/' + url + '?container='+ container + '&'	
	for (i = 0; i < gets.length; i++) {
		url += '&';
		url += gets[i] +'='+ values[i];
	}
	//window.open(url)
	http_request.onreadystatechange = function() { GetAJAXResult(http_request,container); };
	http_request.open('GET', url, true);
	http_request.send(null);
}

function GetAJAXResult(http_request, container){
	if (http_request.readyState == 4)	{
		if (http_request.status == 200) {

			var content = http_request.responseText;
			if(container!='') {
				if(document.getElementById(container)) document.getElementById(container).innerHTML = content;
			}

		}	
	}
}
function addresses(container){
	GetAJAX('addresses.xml.asp', container, Array(), Array())
}