Code Snippet to add a JavaScript to the footer in function.php
function codeamendscript() {
?>
<script type="text/javascript">
//Add script here...
</script>
<?php
}
add_action( 'wp_footer', 'codeamendscript' );
function codeamendscript_jquery() {
wp_enqueue_script( 'jquery' );
}
add_action( 'wp_head' , 'codeamendscript_jquery' );