// JavaScript Document

function checkContactForm() {
	//selectbox	= document.forms[0].type;
	//type 		= selectbox.options[selectbox.selectedIndex].value;
	type		= document.contactForm.language.value;	
	switch (type)
	{
		case 'nl':
			if  (document.contactForm.achternaam.value == '') {
			alert('Voer a.u.b. in: Naam.');
			document.contactForm.achternaam.focus();
			return false;}
			
			else
			
			if  (document.contactForm.email.value == '') {
			alert('Voer a.u.b. in: E-mail.');
			document.contactForm.email.focus();
			return false;}
			else document.contactForm.Verzend.value = 'Submitting...'; document.contactForm.Verzend.disabled=true; document.contactForm.submit();

			break;
		
		case 'en':
			if  (document.contactForm.achternaam.value == '') {
			alert('Please insert: Name.');
			document.contactForm.achternaam.focus();
			return false;}
			
			else
			
			if  (document.contactForm.email.value == '') {
			alert('Please insert: E-mail adress.');
			document.contactForm.email.focus();
			return false;}
			else document.contactForm.Verzend.value = 'Verzenden...'; document.contactForm.Verzend.disabled=true; document.contactForm.submit();

			break;

		default:
			/*alert('Language Error.');
			return false;*/
	}
}