WP Hooks is a plugin for WordPress that allows you to add JavaScript, HTML, or other code to your header and footer without modifying your theme. WP Hooks uses the wp_head() and wp_footer() hooks built in to WordPress to add content to your header and/or footer. It’s great for those who have custom JavaScript, CSS, or other code (Google Analytics, meta tags, etc.) in their header or footer and don’t want to or can’t modify their theme.
Find more instructions and discussion on the WP Hooks home page.
Questo plugin è disponibile per il download da usare sulla tua installazione WordPress ospitata personalmente.