function checkForm(){
	tel=0;
	if (document.getElementById("cnaam").value =='') {				
		tel++;		
		document.getElementById("cnaam").className = 'txtinputWrong';
	} else	{ 
		document.getElementById("cnaam").className = 'txtinput';
	}
	if (document.getElementById("cemail").value =='' || !checkEmail(document.getElementById("email").value)) {
		tel++;		
		document.getElementById("cemail").className = 'txtinputWrong';		
	} else	{ 
		document.getElementById("cemail").className = 'txtinput';
	}
	if(tel==0){					
		return true;
	} else {
		document.getElementById("formMelding").innerHTML = '<b>* Vul aub. alle verplichte velden in [' + tel + ']</b>';
		return false;
	}	
}
function checkEmail(str){
	var testresults = false;
	//uitleg filter: minimaal 1 letter voor @ ; min 1 max 66 letters na @ ; min 2 max 6 letters na punt.
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(str)){
		testresults=true;
	}else{
		testresults=false;
	}
	return (testresults);
}	
function switchIt(what){
	document.getElementById('digital').style.display='none';
	document.getElementById('solTable').style.display='none';
	document.getElementById(what).style.display='';
}
function checkInput(input, was, wordt){
	if(input.value==was){
		input.value=wordt;
	}
}
function openMenu(divId) {
		cancelClose();
		closeAll();
		document.getElementById(divId).style.display='';	
}

function closeAll(){
		document.getElementById('organisatie').style.display='none';
		document.getElementById('producten').style.display='none';
		document.getElementById('acties').style.display='none';
		document.getElementById('nieuws').style.display='none';
		document.getElementById('trainingen').style.display='none';
}
function closeMenu(divId){
	t = setTimeout(function(){closeAll()},600);
}

function cancelClose(){
	if(typeof(t) != "undefined") {
	clearTimeout(t);
	}
}
function openInfo(){
	document.getElementById('infosmall').style.display = 'none';
	document.getElementById('infolarge').style.display = '';
}
function closeInfo(){
	document.getElementById('infolarge').style.display = 'none';
	document.getElementById('infosmall').style.display = '';
}
function aanmeldSubmit(){ // Voor nieuwsbrief aanmeldform naar MuskitoMail
	tel=0;
	if (document.getElementById("first_name").value =='') {				
		tel++;		
		document.getElementById("first_name").className = 'txtinputWrong';
	} else	{ 
		document.getElementById("first_name").className = 'txtinput';
	}
	if (document.getElementById("last_name").value =='') {				
		tel++;		
			document.getElementById("last_name").className = 'txtinputWrong';
	} else	{ 
		document.getElementById("last_name").className = 'txtinput';
	}
	if (document.getElementById("email").value =='' || !checkEmail(document.getElementById("email").value)) {
		tel++;		
		document.getElementById("email").className = 'txtinputWrong';		
	} else	{ 
		document.getElementById("email").className = 'txtinput';
	}
	if(tel==0){
		return true;
	} else {
		return false;
	}	
}
function showSub(page_id, num, layer) {
	$('.grijsvlak').hide();
	$.ajax({
	   type: "POST",
	   url: siteurl + "includes/ajax/layer.php",
	   data: "page=" + page_id + "&number=" + num,
	   success: function(data){
		 $('#sub_'+layer).html(data);
		 $('#sub_'+layer).show();
	   }
	 });
}
function showBlock(kleur) {
	if (kleur!="") {
		$('.blockslayer img').hide();
		if (kleur==".groen") {
			$('.blockdisclaimer').hide();
		} else {
			$('.blockdisclaimer').show();
		}
		$('.blockslayer').show();
		$(kleur).show();
	} else {
		$('.blockslayer').hide();
		$('.blockslayer img').hide();
	}
}
function gotoShop() {
	_gaq.push(['_trackEvent', 'Webshopbutton', 'Webshop', '', 1, true]); 
	return true;
}