function tipfriend(){var band_id=document.getElementById('band_id').value;var friend_name=document.getElementById('friend_name').value;var friend_email=document.getElementById('friend_email').value;var your_name=document.getElementById('your_name').value;var opmerking=document.getElementById('opmerking').value;var parameters='band_id='+band_id+'&friend_name='+friend_name+'&friend_email='+friend_email+'&your_name='+your_name+'&opmerking='+opmerking;var XMLHTTPObject=createHTTPHandler();XMLHTTPObject.open('GET','http://www.opzoeknaareenband.nl/content/actions/mail_to_friend.php?'+parameters,true);XMLHTTPObject.onreadystatechange=function(){if(XMLHTTPObject.readyState==4){var check_result=XMLHTTPObject.responseText;if(check_result>0){alert('Email is verzonden.');}
else{alert('Email kon helaas niet verzonden worden. Probeer t opnieuw.'+check_result);}}}
XMLHTTPObject.setRequestHeader("Cache-Control","no-cache");XMLHTTPObject.setRequestHeader("X_USERAGENT","MijnAjaxApplicatie");XMLHTTPObject.send(null);}