/*
 * Easy Retweet Button
 * http://ejohn.org/blog/retweet/
 *   by John Resig (ejohn.org)
 *
 * Licensed under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 */

(function(){

window.RetweetJS = {
        // Your Bit.ly Username
        bitly_user: "retweetjs",

        // Your Bit.ly API Key
        // Found here: http://bit.ly/account
        bitly_key: "R_6287c92ecaf9efc6f39e4f33bdbf80b1",

        // The text to replace the links with
        link_text: (/windows/i.test( navigator.userAgent) ? "►" : "♻") +
                " Retweet",

        // What # to show (Use "clicks" for # of clicks or "none" for nothing)
        count_type: "clicks",

        // Tweet Prefix text
        // "RT @jeresig " would result in: "RT @jeresig Link Title http://bit.ly/asdf"
        prefix: "",

        // Style information
        styling: "a.retweet { font: 12px Helvetica,Arial; color: #000; text-decoration: none; border: 0px; }" +
                "a.retweet span { color: #FFF; background: #94CC3D; margin-left: 2px; border: 1px solid #43A52A; -moz-border-radius: 3px; -webkit-border-radius: 3px; border-radius: 3px; padding: 3px; }" +
                "a.vert { display: block; text-align: center; font-size: 16px; float: left; margin: 4px; }" +
                "a.retweet strong.vert { display: block; margin-bottom: 4px; background: #F5F5F5; border: 1px solid #EEE; -moz-border-radius: 3px; -webkit-border-radius: 3px; border-radius: 3px; padding: 3px; }" +
                "a.retweet span.vert { display: block; font-size: 12px; margin-left: 0px; }"
};

//////////////// No Need to Configure Below Here ////////////////

var loadCount = 1;

// Asynchronously load the Bit.ly JavaScript API
// If it hasn't been loaded already
if ( typeof BitlyClient === "undefined" ) {
        var head = document.getElementsByTagName("head")[0] ||
                document.documentElement;
        var script = document.createElement("script");
        script.src = "http://bit.ly/javascript-api.js?version=latest&login=" +
                RetweetJS.bitly_user + "&apiKey=" + RetweetJS.bitly_key;
        script.charSet = "utf-8";
        head.appendChild( script );

        var check = setInterval(function(){
                if ( typeof BitlyCB !== "undefined" ) {
                        clearInterval( check );
                        head.removeChild( script );
                        loaded();
                }
        }, 10);

        loadCount = 0;
}

if ( document.addEventListener ) {
        document.addEventListener("DOMContentLoaded", loaded, false);

} else if ( window.attachEvent ) {
        window.attachEvent("onload", loaded);
}

function loaded(){
        // Need to wait for doc ready and js ready
        if ( ++loadCount < 2 ) {
                return;
        }

        var elems = [], urlElem = {}, hashURL = {};

        BitlyCB.shortenResponse = function(data) {
                for ( var url in data.results ) {
                        var hash = data.results[url].userHash;
                        hashURL[hash] = url;

                        var elems = urlElem[ url ];

                        for ( var i = 0; i < elems.length; i++ ) {
                                elems[i].href += hash;
                        }

                        if ( RetweetJS.count_type === "clicks" ) {
                                BitlyClient.stats(hash, 'BitlyCB.statsResponse');
                        }
                }
        };

        BitlyCB.statsResponse = function(data) {
                var clicks = data.results.clicks, hash = data.results.userHash;
                var url = hashURL[ hash ], elems = urlElem[ url ];

                if ( clicks > 0 ) {
                        for ( var i = 0; i < elems.length; i++ ) {
                                var strong = document.createElement("strong");
                                strong.appendChild( document.createTextNode( clicks + " " ) );
                                elems[i].insertBefore(strong, elems[i].firstChild);

                                if ( /(^|\s)vert(\s|$)/.test( elems[i].className ) ) {
                                        elems[i].firstChild.className = elems[i].lastChild.className = "vert";
                                }
                        }
                }

                hashURL[ hash ] = urlElem[ url ] = null;
        };

        if ( document.getElementsByClassName ) {
                elems = document.getElementsByClassName("retweet");
        } else {
                var tmp = document.getElementsByTagName("a");
                for ( var i = 0; i < tmp.length; i++ ) {
                        if ( /(^|\s)retweet(\s|$)/.test( tmp[i].className ) ) {
                                elems.push( tmp[i] );
                        }
                }
        }

        if ( elems.length && RetweetJS.styling ) {
                var style = document.createElement("style");
                style.type = "text/css";

                try {
                        style.appendChild( document.createTextNode( RetweetJS.styling ) );
                } catch (e) {
                        if ( style.styleSheet ) {
                                style.styleSheet.cssText = RetweetJS.styling;
                        }
                }

                document.body.appendChild( style );
        }

        for ( var i = 0; i < elems.length; i++ ) {
                var elem = elems[i];

                if ( /(^|\s)self(\s|$)/.test( elem.className ) ) {
                        elem.href = window.location;
                        elem.title = document.title;
                }

                var origText = elem.title || elem.textContent || elem.innerText,
                        href = elem.href;

                elem.innerHTML = "<span>" + RetweetJS.link_text + "</span>";
                elem.title = "";
                elem.href = "http://twitter.com/home?status=" + "RT @Tqdeem " +
                        encodeURIComponent(RetweetJS.prefix + origText + " http://bit.ly/");

                if ( urlElem[ href ] ) {
                        urlElem[ href ].push( elem );
                } else {
                        urlElem[ href ] = [ elem ];
                        BitlyClient.shorten(href, 'BitlyCB.shortenResponse');
                }
        }

}

})();