function sendInfo(the_url,get_id){the_id=get_id;xmlhttp.open('get',the_url);xmlhttp.onreadystatechange=handleResponse;xmlhttp.send(null)}function checkNotification(text){ok="";if(the_id=="check_username"){if(text==""){alert('Username exists. Please try another Username')}else{window.location=text}}document.getElementById(the_id).innerHTML=text}function show_again(id){document.getElementById('show_more_'+id).innerHTML=document.getElementById('show_again_'+id).innerHTML}