ajax help pease

[wolfe]

i need help with this code if theres any Ajax coders on here this is my grabbing script with grabs the content without a page refresh. it was working a charm on vB3 but since i updated to vB4 its not working something to do with it not working on XHTML can anyone help me out PLEASE need to get it back up urgent

Template Code:

<script type="text/javascript">

function ax()
{
if(document.getElementById('btnS').value=="Fill")
{
document.getElementById('txtTitle').value = "";
document.getElementById('image').value = "";
document.getElementById('infolink').value = "";
document.getElementById('summary').value = "";

axtitle();
aximg();
axlink();
axdesc();
}
}

function axtitle()
{
var uri = document.getElementById('url').value;

var xt = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
if (xt)
{
xt.onreadystatechange = function()
{
if (xt.readyState == 4 && xt.status == 200)
{
document.getElementById('txtTitle').value= xt.responseText;
document.getElementById('btnS').value="Fill"
}
}
document.getElementById('btnS').value="Filling...";
xt.open("POST", "getinfo.php?purl="+uri+"&preq=title", true);
xt.send("purl="+uri+"&preq=title");
}
}

function aximg()
{
var uri = document.getElementById('url').value;

var xi = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
if (xi)
{
xi.onreadystatechange = function()
{
if (xi.readyState == 4 && xi.status == 200)
{
document.getElementById('image').value= xi.responseText;
document.getElementById('btnS').value="Fill"
}
}
document.getElementById('btnS').value="Filling...";
xi.open("POST", "getinfo.php?purl="+uri+"&preq=img", true);
xi.send("purl="+uri+"&preq=img");
}
}

function axlink()
{
var uri = document.getElementById('url').value;

var xi = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
if (xi)
{
xi.onreadystatechange = function()
{
if (xi.readyState == 4 && xi.status == 200)
{
document.getElementById('infolink').value= xi.responseText;
document.getElementById('btnS').value="Fill"
}
}
document.getElementById('btnS').value="Filling...";
xi.open("POST", "getinfo.php?purl="+uri+"&preq=link", true);
xi.send("purl="+uri+"&preq=link");
}
}

function axdesc()
{
var uri = document.getElementById('url').value;

var xd = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
if (xd)
{
xd.onreadystatechange = function()
{
if (xd.readyState == 4 && xd.status == 200)
{
document.getElementById('summary').value = xd.responseText;
document.getElementById('btnS').value="Fill"
}
}
document.getElementById('btnS').value="Filling...";
xd.open("POST", "getinfo.php?purl="+uri+"&preq=desc", true);
xd.send("purl="+uri+"&preq=desc");
}
}

</script>

<form>
<table border="0" cellpadding="1" cellspacing="1">
<tr>
<td>
<b>Quick Fill:</b><br />
<input class="url" type='text' size='40' name='url' id='url' value="" /> <input type='button' id="btnS" value='Fill' onclick="ax(this);" />
</td>
</tr>
</table>

<div><input class="title" type="text" size="40" id="txtTitle" name="name" value="" /></div>

<div><input class="url" type="text" maxlength="1000" size="40" name="info" id="info" value="" /></div>

<div><input class="img" type="text" maxlength="1000" size="40" name="image" id="image" value="" /></div>
</form>
PHP File Code:

<?php

function get_page($url)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
$content = curl_exec($ch);
return $content;
}

$purl = "";
$preq = "title";
$title = "";
$desc = "";
$imgl = "";

extract($_REQUEST);

if($purl!="") {

$content = get_page($purl);
// ############### GAMESTOP INFO
if(preg_match("~gamestop.com~", $purl))
{
preg_match("~<td width=\"510\" align=\"left\" class=\"prodtitle\" valign=\"top\">.+?(.+?)&nbsp;.+?</td>~s", $content, $res);
$replacements = "/\'/";
$titles = trim($res[1]);
$title = strip_tags(preg_replace($replacements,'',$titles)) ;

preg_match("~<img src=\"(/common/images/lbox[^\"]+)~s", $content, $resimg);
$img1 = strip_tags("http://www.gamestop.com".$resimg[1]."");
preg_match("~<td width=\"620\" class=\"stdcopy\">(.+?)</td>~s", $content, $resdesc);
$replacements = "/\'/";
$desc = strip_tags(preg_replace($replacements,'',$resdesc[1]));
$desc = trim($desc);
if (empty($desc)) { $desc = "No Description Available"; }
}


}

//$img = cacheFetch($img1,"");

if($preq=="title")
print($title);
else if($preq=="desc")
print($desc);
else if($preq=="img")
print($img1);
else if($preq=="link")
print($purl);
?>


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* BUMP * can anyone help me with this code please.