Can't load jQuery script

I am trying to run a custom script. It is showing up in Firebug, but it won’t work on the page. I currently only want it to show up on the front page, which is front-page.php.

I have the following code in my functions.php file

//Call jQuery
wp_enqueue_script( 'jquery' );

//Load my script for images
if ( !is_admin() ) { // instruction to only load if it is not the admin area
   // register your script location, dependencies and version
   wp_register_script('my_script',
       get_bloginfo('template_directory') . '/js/myscript.js',
       '1.0' );
   // enqueue the script
   wp_enqueue_script('my_script');
}