Adding theme scripts

add_action('wp_print_scripts', 'themename_add_scripts');
 
function themename_add_scripts() {
	if(!is_admin()){
    	wp_enqueue_script('theme_jquery', get_stylesheet_directory_uri().'/js/theme-jquery.js', array('jquery'),NULL,TRUE);    
    	if(is_front_page()){
    		wp_enqueue_script('homepage_jquery', get_stylesheet_directory_uri().'/js/homepage-jquery.js', array('jquery'),NULL,TRUE);    
    	}
	}
}