A simple, yet powerful (what a cliché) way of resgistering javascript keyboard shortcuts. Register any kind of keyboard shortcuts, and if applicable, override the browser default action.

Example usage and more info here:

Javascript Keyboard Shortcut Manager

Returns the keycode of the key we wrote on a textarea/input. works on IE and Firefox

This code was something I used to monitor the keys that where press while a user would be entering text into a text box in my application. I monitored and watch for the user to hit the "Enter" key and then perform some task. Handy code for chat applications.