The title pretty much sums it up: I need the following form to be posted WITHOUT the page scrolling back to the top. I suppose I need some ajax/jquery, but I've never really worked with either, so I need some help!
<form method="post" action="" class="kat" name="kat">
<select class="search2" name="kategori_id" id="kat">
<option selected>Anbefal til...</option>
<option value="$cat[id]" id="$cat[id]">$cat[kategori] ($assigns)</option> // some PHP-code has been removed...
</select>
<input type="hidden" name="sang_id" value="<?php echo $id; ?>">
<input type="submit" class="button" name="kat" value="Anbefal" />
</form>
<?php
$ip=$_SERVER['REMOTE_ADDR'];
if($_POST['kat']){
$kid = ($_POST['kategori_id']);
$sid = ($_POST['sang_id']);
$ip_sql=mysql_query("select ip_add from assign_kat where sang_id ='$sid' and ip_add='$ip'");
$count=mysql_num_rows($ip_sql);
if($count==0)
{
$insert_news = mysql_query("INSERT INTO assign_kat (kat_id, sang_id, ip_add) VALUES ('$kid', '$sid', '$ip')")or die(mysql_error());
}
if($count!=0) {
$sql = "UPDATE assign_kat SET kat_id = '$kid' WHERE sang_id='$sid' and ip_add='$ip'";
mysql_query( $sql);
}
}
?>