var correctWrongImages = [];
correctWrongImages[0] =  '/img/correct.png';
correctWrongImages[1] =  '/img/wrong.png';

var emailRegEx = /^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i; 
var websiteRegEx = /^(([\w]+:)?\/\/)?(([\d\w]|%[a-fA-f\d]{2,2})+(:([\d\w]|%[a-fA-f\d]{2,2})+)?@)?([\d\w][-\d\w]{0,253}[\d\w]\.)+[\w]{2,4}(:[\d]+)?(\/([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)*(\?(&?([-+_~.\d\w]|%[a-fA-f\d]{2,2})=?)*)?(#([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)?$/;
var postcodeRegEx = /^[1-9]\d{3}( *){1}[A-Z]{2}$/i;

function replaceT(obj){
var newO=document.createElement('input');
newO.setAttribute('type','password');
newO.setAttribute('name',obj.getAttribute('name'));
newO.setAttribute('size',obj.getAttribute('size'));
newO.setAttribute('class',obj.getAttribute('class'));
newO.setAttribute('id','pw123');
obj.parentNode.replaceChild(newO,obj);
setTimeout("document.getElementById(\'pw123\').focus();", 100);
}



function html_entity_decode(str) {
  var ta=document.createElement("textarea");
  ta.innerHTML=str.replace(/</g,"&lt;").replace(/>/g,"&gt;");
  return ta.value;
}



function checkNieuwsbrief(frm)
{
	var reg1 = /^[.\w-]+@([\w-]+\.)+[a-zA-Z]{2,6}$/;
	if (reg1.test(frm.elements['email'].value)==false)
	{
		alert("Vul alstublieft een (geldig) e-mailadres in.");
		frm.elements['email'].focus();
		return false;
	}
}

function switchvisible(idvisible,idinvisible) {
	document.getElementById(idvisible).style.display = 'block';
	document.getElementById(idinvisible).style.display = 'none';
	return false;
}

function hstab(acttab,liobj) {
	hsobj = document.getElementById('homesearch');
	tabs = hsobj.getElementsByTagName('div');
	for(i=0;i<tabs.length;i++) {
		if(tabs[i].className != 'tabs' && tabs[i].className != 'banner') {
			tabs[i].style.display = 'none';
		}
	}
	document.getElementById(acttab).style.display = 'block';
	tabs = hsobj.getElementsByTagName('li');
	for(i=0;i<tabs.length;i++) {
		tabs[i].className = '';
	}
	liobj.className = 'selected';
	return false;
}

function emptybegin(obj) {
	if(obj.value == '') {
		obj.style.backgroundImage = 'url(\'/gfx_aw/input_empty_begin.gif\')';
		alert(obj.value);
	}
	else {
		obj.style.backgroundImage = '';
		alert('test');
	}
}

// used in wb20 layout
function switchitemlist(set,choice,tab) {
	objs = document.getElementsByTagName('ul');
	for(i=0;i<objs.length;i++) {
		if(objs[i].className == 'itemlist '+set)
			objs[i].style.display = 'none';
	}
	document.getElementById(set+'_'+choice).style.display = 'block';
	
	lis = tab.parentNode.getElementsByTagName('li');
	
	
	
	for(i=0;i<lis.length;i++) {
		lis[i].className = '';
	}
	tab.className = 'active';
}

function newsletter() {
	if(document.getElementById('newsletter_type').value == 'newsletter') {
		window.open('','professio_window','width=300,height=80,toolbar=0');
		document.professio_form.form_action.value='1';
		var a=window.setTimeout('document.professio_form.submit();',500);
	} else {
		document.professio_form.action = '/perslijst/';
		document.professio_form.target = '_self';
		document.professio_form.submit();
	}
}