function contacttype (value) {
	if (value == 'tel') {
		document.getElementById('input_tel').style.display = 'inline';
		
		document.getElementById('input_email').style.display = 'none';
		document.getElementById('email').value = 'info@lz-catering.de';
		
		document.getElementById('tel').value = '';		
	}
	
	if (value == 'email') { 
		document.getElementById('input_email').style.display = 'inline';

		document.getElementById('input_tel').style.display = 'none';
		document.getElementById('tel').value = '00000';
		
		document.getElementById('email').value = '';
	}
	
}

function set_contacttype () {
	if (document.getElementById('name')) {
	
		var val = 0;
		
		for( i = 0; i < document.contact_form.wunsch.length; i++ )
		{
			if( document.contact_form.wunsch[i].checked == true )
			{
				val = document.contact_form.wunsch[i].value;
				break; // stop searching as soon as one is found
			}
 	}
	 
		//alert( "val = " + val );	
		
		if (val == unescape('Bitte rufen Sie mich zur%FCck')) {
			document.getElementById('input_tel').style.display = 'inline';
			document.getElementById('input_email').style.display = 'none';
		}
		
		if (val == 'Bitte antworten Sie mir per E-Mail' || val == 'Ich bitte um ein unverbindliches Angebot per E-Mail') {
			document.getElementById('input_email').style.display = 'inline';
			document.getElementById('input_tel').style.display = 'none';
		}
	
	}

}