Wikipedia JSONP article summary / leading paragraphs / section 0 extraction(GET)

An approch to getting the summary / leading paragraphs / section 0 out of Wikipedia articlies within the browser using JSONP with the Wikipedia API: http://en.wikipedia.org/w/api.php

HTML

<p>An approch to getting the summary / leading paragraphs / section 0 out
    of Wikipedia articlies within the browser using JSONP with the Wikipedia
    API.</p>

<h2>Insert into textarea</h2>

<textarea id="textarea"></textarea>
<br>

<h2>Insert into div</h2>

<div id="div_text"></div>

CSS

h2 {
    font-weight: bold;
}
textarea {
    width: 100%;
    height: 300px;
}

JavaScript

//An approch to getting the summary / leading paragraphs / section 0 out of Wikipedia articlies within the browser using JSONP with the Wikipedia API: http://en.wikipedia.org/w/api.php

var url = "http://en.wikipedia.org/wiki/Stack_Overflow";
var title = url.split("/");
title = title[title.length - 1];

//Get Leading paragraphs (section 0)
$.getJSON("http://en.wikipedia.org/w/api.php?action=parse&page=" + title + "&prop=text&section=0&format=json&callback=?", function (data) {
    for (text in data.parse.text) {
        var text = data.parse.text[text].split("<p>");
        var pText = "";

        for (p in text) {
            //Remove html comment
            text[p] = text[p].split("<!--");
            if (text[p].length > 1) {
                text[p][0] = text[p][0].split(/\r\n|\r|\n/);
                text[p][0] = text[p][0][0];
                text[p][0] += "</p> ";
            }
            text[p] = text[p][0];

            //Construct a string from paragraphs
            if (text[p].indexOf("</p>") == text[p].length - 5) {
                var htmlStrip = text[p].replace(/<(?:.|\n)*?>/gm, '') //Remove HTML
                var splitNewline = htmlStrip.split(/\r\n|\r|\n/); //Split on newlines
alert(splitNewline)
								for (newline in splitNewline) {
                    if (splitNewline[newline].substring(0, 11) != "Cite error:") {
                        pText += splitNewline[newline];
                        pText += "\n";
                    }
                }
            }
        }
        pText = pText.substring(0, pText.length - 2); //Remove extra newline
        pText = pText.replace(/\[\d+\]/g, ""); //Remove reference tags (e.x. [1], [4], etc)
        document.getElementById('textarea').value = pText
        document.getElementById('div_text').innerHTML = pText
    }
});