function toggleDiv() {
	var el = document.getElementById('form_box');
	if(el.className == 'info_show') {
		el.className = 'info_noshow';
	} else {
		el.className = 'info_show';
	}
}

function toggleDiv2() {
	var el = document.getElementById('form_box2');
	if(el.className == 'linkedin_show') {
		el.className = 'linkedin_show';
	} else {
		el.className = 'linkedin_show';
	}
}

function toggleDiv3() {
	var el = document.getElementById('form_box2');
	if(el.className == 'linkedin_noshow') {
		el.className = 'linkedin_noshow';
	} else {
		el.className = 'linkedin_noshow';
	}
}

function Vipcode() {
	var el = document.getElementById('div_vipcode');
	if(el.className == 'formulier_blok_vip_show') {
		el.className = 'formulier_blok_vip_noshow';
	} else {
		el.className = 'formulier_blok_vip_show';
	}
}

document.getElementsByClassName = function (needle) 
{ 
    var s = [], r = [], undefined; 
    var e = document.documentElement || document.body; 
    var re = new RegExp('(^|\\s)' + needle + '(\\s|$)'); 
    while (e !== undefined) 
    { 
        while (e) 
        { 
            if (e.nodeType == 1) 
            { 
                if (e.className && re.test(e.className)) r.push(e); 
                s.push(e.firstChild); 
            } 
            e = e.nextSibling; 
        } 
        e = s.pop(); 
    } 
    return r; 
}

function ShowHide(target) {
	elementList = document.getElementsByClassName("vraag_antwoord");
	for(i=0;i<elementList.length;i++) {
		elementList[i].style.display = 'none';
	}

			if (document.getElementById(target).style.display == 'block') {
				document.getElementById(target).style.display = 'none';
			}else{
				document.getElementById(target).style.display = 'block';
			}
		}
		
function targetBlank (url) {
  blankWin = window.open(url,'_blank','menubar=yes,toolbar=yes,location=yes,directories=yes,fullscreen=no,titlebar=yes,hotkeys=yes,status=yes,scrollbars=yes,resizable=yes');
}