Php trouble...................?

[holmes]

I'm trying to have a specific Bg for a specific picture


<?php header('Content-type: text/css');?>
<?php
include 'Color.phpr';(this has $bg)

$picture[1]='div.picture
{
background-image: url('img1f');
}';

$picture[2]='
div.picture
{
background-image: url(img2.jpg');
}';
$picture[3]='
div.picture
{
background-image: url('img3');
}';
echo($picture[array_rand($picture)]);


if($bg == "1"):
$picture = '1'
elseif($bg == "2"):
$picture = '2'
else:
$picture = '3'
endif;


?>
Seems like it should work, right?
But it wont.
Thundercats, That wont do anything, i tested it for the sake of testing, and it did nothing, when i assign a class to a div,
<div class="picture">

Words

</div>
It will simply display the words.