ne güzel pm atmışın kardeş ama biraz uğraş yaparsin çok basittir. puan eklemiyor diyorsun db de alanları ile update komutunu kontrol et yada al aşagıda insert kodu bendeki düzenle kendine göre kolay gelsin.

ajax_love.php
<?php
include("config.php");
$ip=$_SERVER['REMOTE_ADDR']; 
if($_POST['id'])
{
$id=$_POST['id'];
$ip_sql=mysql_query("select ip_add from image_IP where img_id_fk='$id' and ip_add='$ip'");
$count=mysql_num_rows($ip_sql);

if($count==0)
{
$sql = "update images set love=love+1 where img_id='$id'";
mysql_query( $sql);
$sql_in = "insert into image_IP (ip_add,img_id_fk) values ('$ip','$id')";
mysql_query( $sql_in);

$result=mysql_query("select love from images where img_id='$id'");
$row=mysql_fetch_array($result);
$love=$row['love'];
?>
<span class="on_img" align="left"><?php echo $love; ?></span>
<?
}
else
{
echo 'Daha Önce Beğendiniz!';
}
}

?>
love.php

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-9" />
<title>Show The Love</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.0/jquery.min.js"></script>
<script>
$(document).ready(function()
{
  $("span.on_img").mouseover(function ()
  {
    $(this).addClass("over_img");
  });

  $("span.on_img").mouseout(function ()
  {
    $(this).removeClass("over_img");
  });
});

$(function() {
$(".love").click(function() 
{
var id = $(this).attr("id");
var dataString = 'id='+ id ;
var parent = $(this);


$(this).fadeOut(300);
$.ajax({
type: "POST",
url: "ajax_love.php",
data: dataString,
cache: false,

success: function(html)
{
parent.html(html);
parent.fadeIn(300);
} 
});


return false;

 });
});
</script>
<style type="text/css">
body {
font-family:Arial, Helvetica, sans-serif;
font-size:14px;
font-weight:bold;
color:#FFFFFF;
}
a {
color:#FFFFFF;
text-decoration:none;
}
a:hover {
color:#FFFFFF;
text-decoration:none;
}
.on_img {
background-image:url(on.gif);
background-repeat:no-repeat;
padding-left:35px;
cursor:pointer;
width:25px;
}       
.over_img {
background-image:url(over.gif);
background-repeat:no-repeat;
padding-left:35px;
cursor:pointer;
width:25px;
}
.box {
background-color:#303030; padding:6px;
height:17px;
}
</style>
</head>
<body>
<div style="font-family:'Georgia', Times New Roman, Times, serif; color:#333333; font-size:18px">Tutorial link <a href="" style="color:#0099FF">Click Here</a></div>
<div align="center">

<div style="width:500px" >
<div style="color:#333333" align="left"><h3>Show The Love</h3></div>
<?php
include('config.php');
$sql=mysql_query("select * from images");
while($row=mysql_fetch_array($sql))
{
$img_id=$row['img_id'];
$img_name=$row['img_name'];
$img_url=$row['img_url'];
$love=$row['love'];
?>
<div style="margin-bottom:30px">
<div class="box" align="left">
<a href="#" class="love" id="<?php echo $img_id; ?>">
<span class="on_img" align="left"> <?php echo $love; ?></span> 
</a>
</div>
<img src='<?php echo $img_url; ?>' />
</div>
<?php

}
?>
</div>
</div>
</div>
</body>
</html>