This is a small project where I need to add a "sticky note" using local storage and jquery mobile to an existing jquery mobile file optimized for smartphone screens (320X480px). When a user clicks on the "notes and reminders" button, he/she goes to the "note screen" where he/she can write, edit and save a reminder (e.g. buy milk; do homework etc.) Whenever he/she goes back to this screen, he/she can write/edit and save again. This "sticky note" cannot interfere with other local storage processes already existent in this file.
Here is one possible solution, but I am open to many other solutions and/or variations.