var busuk  = /busuk\.org\/ping\/view/i;
var apesal  = /apesal\.com\/rd/i;
var blogged = /blogged\.my\/pingbar-/i;
var bloggedre = /blogged\.my\/ping-/i;
var blogr  = /blogr\.my\/fr/i;
var blogrre  = /blogr\.my\/go/i;
var gilaping  = /gilaping\.com\/lihat/i;

var site = '';
if (busuk.exec(window.location) !== null) {
    site = 'busuk';
} else if (apesal.exec(window.location) !== null) {
    site = 'apesal';
} else if (blogged.exec(window.location) !== null) {
    site = 'blogged';
} else if (bloggedre.exec(window.location) !== null) {
    site = 'bloggedre';
} else if (blogr.exec(window.location) !== null) {
    site = 'blogr';
} else if (blogrre.exec(window.location) !== null) {
    site = 'blogrre';
} else if (gilaping.exec(window.location) !== null) {
    site = 'gilaping';
}

switch (site) {
    case 'busuk':case 'blogrre':
        var iframe = document.getElementsByTagName('iframe')[0].src;

        if (iframe !== null || iframe !== 'undefined') {
            window.location = iframe;
        }
    break;
    case 'apesal':case 'blogged':
        var iframe = getElementsByClassName('page_content')[0].src;

        if (iframe !== null || iframe !== 'undefined') {
            window.location = iframe;
        }
    break;
    case 'bloggedre':
        var newurl = window.location.href.replace(/ping/gi, 'pingbar');

        window.location = newurl;
    break;
    case 'blogr':
        var iframe = document.getElementById('pingframe');
        if (iframe !== null) {
            window.location = iframe.src;
        }
    break;
    case 'gilaping':
        var links = getElementsByClassName("button");

        if (links[3].href !== null) {
            window.location = links[3].href;
        }
    break;
}

function getElementsByClassName(classname)  {
    node = document.getElementsByTagName("body")[0];
    var a = [];
    var re = new RegExp('\\b' + classname + '\\b');
    var els = node.getElementsByTagName("*");
    var j = els.length;
    for (var i = 0; i < j; i++) {
        if (re.test(els[i].className)) {
            a.push(els[i]);
        }
    }

    return a;
}