how to build this form?

[franz1999]

Let me try to explain the problem i am having:

I have a table of products, and a table of images (each image has a "prod_id" field that tells me which product belongs to).

Now when I display the images for a particular product I want to be able to "order" the images, selecting which one must be displayed first, which one as second and so forth.
To do this each image has a "position" integer field that is originally set to be equal to the imageID, so that the images are actually shown in the chronological order of insertion.

Now I wish to make a php page that displays for a particular product (the product ID $prodid is passed to the page through the URL) all the images with their "position" value and next to each picture having a text field that allows me to enter a new integer value.
I want one single submit button at the bottom and when clicked it updates ALL the position fields of the images in the page. I need the processing to be done in the SAME PAGE and redisplaying the same list of images updated depending on the new position values.

I am a little lost... any help please??

[devinemke]

a VERY simplified example:

<?php
if (!isset($_POST['submit']))
{
	echo '
	<form action="" method="POST">

<input type="text" name="order[1]" size="1">
<img src="image1.gif" alt="image1"><br>

<input type="text" name="order[2]" size="1">
<img src="image2.gif" alt="image2"><br>

<input type="text" name="order[3]" size="1">
<img src="image3.gif" alt="image3"><br>

<input type="submit" name="submit" value="submit">
</form>
';
}
else
{
	asort($_POST['order']);
	foreach ($_POST['order'] as $key => $value)
	{
		echo '<img src="image' . $key . '.gif" alt="image' . $key . '"><br>';
	}
}
?>