function copyAddress(){
	if(document.getElementById('client_post_address').value==document.getElementById('client_address').value){
		document.getElementById('client_post_address').value='';	
		document.getElementById('client_post_address_nr').value='';
		document.getElementById('client_post_zipcode').value='';
		document.getElementById('client_post_zipcode_sec').value='';
		document.getElementById('client_post_city').value='';
		document.getElementById('copyaddress').innerHTML='Leveradres is hetzelfde als het factuuradres';
	}
	else {
		document.getElementById('client_post_address').value=document.getElementById('client_address').value;	
		document.getElementById('client_post_address_nr').value=document.getElementById('client_address_nr').value;
		document.getElementById('client_post_zipcode').value=document.getElementById('client_zipcode').value;
		document.getElementById('client_post_zipcode_sec').value=document.getElementById('client_zipcode_sec').value;
		document.getElementById('client_post_city').value=document.getElementById('client_city').value;
		document.getElementById('copyaddress').innerHTML='Leveradres is niet hetzelfde als het factuuradres';
	}
}