help with wp_localize_script

I am a little confused on this function.

I have it working for one javascript variable. I tried to get it working for two others and it found that it repeats the code in the header 3 times. I tried using an array for the handle but that just broke the code

 <?php wp_localize_script( $handle, $name, $data ); ?> 




 function localize_my_script() {
$image_url = get_template_directory_uri() . '/images/supersized/';
$src = get_template_directory_uri() . '/images/preload.gif';
$swfLocation = get_template_directory_uri() . '/js/audiojs.swf';

$localizations = array( 'image_path' => $image_url, 'src' => $src, 'swfLocation' => $swfLocation );

wp_localize_script( 'shutter', 'scriptvars', $localizations );
//wp_localize_script( 'preloader', 'script', $localizations );
//wp_localize_script( 'audio', 'scriptv', $localizations );
 }
 add_action( 'wp_enqueue_scripts', 'localize_my_script' );

with the two lines commented out above, the script only prints one line of code in the header for all three variables. But if I uncomment the 2, then it prints them three times. It includes all three variables in that one line of code. So how to I get the handles in there so it doesn't make 2 more lines of code?