[js] A better onChange event

better-onchange.js

var input = jQuery("textarea");
function logger() { console.log(Array.prototype.slice.call(arguments)); }

function okay(e) {
    logger(e.keyCode, input.val());
}
function better(e) {
    setTimeout(function() {
        logger(e.keyCode, input.val());
    }, 0);
}

// This only occurs when a key generates output
input.on("keypress", okay);
// Better, but some browsers don't implement it properly...
input.on("change", okay);
// This will give you the output instantly when any key is pressed
input.on("keydown", better);