Why does not this work ?-images

[Rommeo]

I have images that I m using like

 

<img src = "myimage.jpg">

 

I want to avoid my images to be downloaded. There was a way that I forget, you write the images like :

 

<img src = "showimage.php?id=53-24">

 

but for this way, what's the code in showimage.php ? 

I tried this but it didnt work;

<?php
$myimage=$_GET['id']
echo "photofolder/$myimage".".jpg".";
?>

Can someone tell me what should I write in showimage.php file ?

[abazoskib]

you need to supply the right type of header for the image you want to display.