Add ellipsis to any text. Choose amount of words to show.

ellipsis.js

String.prototype.ellipsis = function(numOfWords, _text, wordCount ) {
    _text = this;
    wordCount = _text.trim().replace(/\s+/g, " ").split(' ').length;
    _text = _text.trim().split(' ');
    _text.splice(numOfWords, wordCount, "...");
    return _text.join(' ');
}