function showpicturedelete()
{
if (isset($_POST['submit'])) {

echo $default = $_POST['default'];
$picture = $_POST['picture'];
$id = $_POST['id'];
$this->connect();


$result = mysql_query("UPDATE `profilepicture` SET `default` ='0' WHERE `id` !='$id'");


$result = mysql_query("UPDATE `profilepicture` SET `default` ='1' WHERE `id` ='$id'");

$this->close();
}
if(isset($_SESSION['userName']))
    {
        $this->connect();
        $username = $_SESSION['userName'];
        $result = mysql_query("SELECT * FROM `profilepicture` WHERE `username` = '$username'");
    while($row = mysql_fetch_array($result))
        {
        $id = row['id'];
        $picture = $row['big'];
        $picturethumb = $row['small'];
        $default = $row['default'];
?>
<form action="<?php echo $_SERVER['PHP_SELF']?>" method="post">
<?php
echo '<a class="thumb" name="thumb" href="' .$picture. '" title="Title #0">';
echo '<img src="' .$picturethumb. '" alt="Title #0" /></a>';
?>







<?php if ($row['default'] == '1') { ?><input name="default" type="radio" value="<?php echo $id; ?>" checked="checked" />
              <br /><?php } else { ?><label><input name="default" type="radio"  value="<?php echo $id; ?>" />
             <br /><?php }





}

echo '<input type="submit" name="submit" value="submit"/></form>';

?>
<script>
function confirmDelete(delUrl) {
  if (confirm("Are you sure you want to delete")) {
   document.location = delUrl;
  }
}
</script>
<input type=button value="Delete" onClick="javascript:confirmDelete('delete.php?big=<?php echo $picture;?>&small=<?php echo $picturethumb;?>')">
<?php
$this->close();
}
}