title: Submitting data from textarea by hitting "Enter"
body: <p>I have dynamic web page with JS. There is a <code>&lt;textarea&gt;</code> and a <em>Send</em> button, but no <code>&lt;form&gt;</code> tags. How do I make <em>Submit</em> button fire and the <code>&lt;textarea&gt;</code> get cleared when <em>Enter</em> is pressed in the <code>&lt;textarea&gt;</code>?</p>