function sendMailing(_language) {
	var _checkboxes = new Array('cvformulier', 'vacatures', 'werkwijze', 'visie');
	
	var _checked = false;
	var _boxes = new Array();
	var _msg = '';
	for (var i = 0; i < _checkboxes.length; i++) {
		_checked = _checked || (xajax.$(_checkboxes[i]).checked);
		_boxes[_checkboxes[i]] = xajax.$(_checkboxes[i]).checked
	}
	if (!_checked) {
		_msg += _text['options'];
	}	
	var _email = xajax.$('email').value;
	if (!(/^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/.test(_email))) {
		_msg += _text['email'];
	}
	
	if (_msg != '') {
		alert(_text['warning'] + _msg);
	} else {
		try {
			var urch = '/aanmelden: ';
			for (var box in _boxes) {
				if (box == 'cvformulier' || box == 'vacatures' || box == 'werkwijze' || box == 'visie') {
					urch += box + ' ';
				}
			}
			pageTracker._trackPageview(urch);
		} catch(e) {}
		xajax_sendMailing(_email, _boxes, _language);
	}
}