MoreText.js

var _el, _type, _n, _script;

_el = document.activeElement;

function _moreText(data) {
    _el.value += data.sentences.join('');
};

if (_el) {

    _type = _el.tagName.toLowerCase();

    switch (_type) {
        case 'textarea':
            _n = 10;
            break;
        case 'input':
            _n = 1;
            break;
    }
    if (_n) {
        _script = document.createElement('script');
        _script.src = 'http://more.handlino.com/sentences.json?_='+ Date.now() +'&callback=_moreText&n=' + _n ;
        document.body.appendChild(_script);
    }
}