[Javascript] Valeur d'un div dans un input...

<?php

// Configure connection settings

$db = 'aaaaaaaaaaaaaaa';
$db_admin = 'bbbbbbbbbbbbbb';
$db_password = 'ccccccccccccccccccc';
$tablename = 'dddddddddddddddddddddd';

// Title


// Connect to DB

$sql = mysql_connect("eeeeeeeeeeeeeeee", $db_admin, $db_password)
or die(mysql_error());

mysql_select_db("$db", $sql);

// Fetch the data

$query = "SELECT xxxxxxxxxxxx  FROM `yyyyyyyy` WHERE idsite=11  ORDER BY `idvisit` DESC LIMIT 0,1";
$result = mysql_query($query);

// Return the results, loop through them and echo

while($row = mysql_fetch_array($result, MYSQL_ASSOC))
{
echo "{$row['location_geoip_city']}";
}

?>

// Customise those settings

var seconds = 5;
var divid = "timediv";
var url = "boo.php";

////////////////////////////////
//
// Refreshing the DIV
//
////////////////////////////////

function refreshdiv(){

// The XMLHttpRequest object

var xmlHttp;
try{
xmlHttp=new XMLHttpRequest(); // Firefox, Opera 8.0+, Safari
}
catch (e){
try{
xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); // Internet Explorer
}
catch (e){
try{
xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e){
alert("Your browser does not support AJAX.");
return false;
}
}
}

// Timestamp for preventing IE caching the GET request

fetch_unix_timestamp = function()
{
return parseInt(new Date().getTime().toString().substring(0, 10))
}

var timestamp = fetch_unix_timestamp();
var nocacheurl = url+"?t="+timestamp;

// The code...

xmlHttp.onreadystatechange=function(){
if(xmlHttp.readyState==4){
document.getElementById(divid).innerHTML=xmlHttp.responseText;



setTimeout('refreshdiv()',seconds*1000);
}
}
xmlHttp.open("GET",nocacheurl,true);
xmlHttp.send(null);
}

// Start the refreshing process

var seconds;
window.onload = function startrefresh(){
setTimeout('refreshdiv()',seconds*1000);
}

<script src="ajax.js"></script>
<script type="text/javascript"><!--
refreshdiv();
// --></script>
<div id="timediv"></div>

xmlHttp.onreadystatechange=function(){
if(xmlHttp.readyState==4){
document.getElementById(divid).innerHTML=xmlHttp.responseText;
setTimeout('refreshdiv()',seconds*1000);
}

xmlHttp.onreadystatechange=function(){
if(xmlHttp.readyState==4){
document.getElementById(divid).innerHTML=xmlHttp.responseText;
document.getElementById('aaa').value=xmlHttp.responseText; // Nouvelle ligne
setTimeout('refreshdiv()',seconds*1000);
}