function createReqObj(){

  brws = navigator.appName;
  if(brws == "Microsoft Internet Explorer")
    rq = new ActiveXObject("Microsoft.XMLHTTP");
  else rq = new XMLHttpRequest(); return rq;
}

rqo = createReqObj();

function requesT(){
  rqo.open('get', 'test.php');
  rqo.onreadystatechange = receivE;
  rqo.send(null);
}

function receivE(){
  if(rqo.readyState == 4){
    if(rqo.responseText!=""){
    emails = rqo.responseText;
      all_mails   = "";
      while(emails.indexOf("]")>0) {
        act_mail  = emails.substring(emails.indexOf("["), emails.indexOf("]")+1);
        emails    = emails.replace(act_mail,"");
        act_mail  = act_mail.replace("[","");
        act_mail  = act_mail.replace("]","");
        all_mails = all_mails + "<a href='#'>" + act_mail + "</a><br>";
      }
      document.getElementById("emails").innerHTML = all_mails;
    }
  }
  return
}