Random Buttercup Festival Series I

By Brandon Goldsworthy — Last update Jun 19, 2008 — Installed 0 times.
// ==UserScript==
// @name           Random Buttercup Festival Series I
// @namespace      buttercupfestival.com
// @include        http://buttercupfestival.com/index*
// ==/UserScript==


(function () {

  //archive page to scrape links from
    var archFrame = document.createElement("iframe");
    archFrame.src = "http://buttercupfestival.com/archive.htm";
    archFrame.style.display = "none";
    document.body.appendChild(archFrame);

  //create popup
    var p = document.createElement("div");
    p.setAttribute("style", "display:none; position:absolute; top:0; width:100%; height:100%; background:#eee;");

    //iframe in popup
      var iframe = document.createElement("iframe");
      iframe.setAttribute("style", "width:100%; height:95%; margin-top:3em")
      p.appendChild(iframe)
    document.body.appendChild(p);


  //randomize link box
    var hook = document.createElement("div");
    hook.setAttribute("style", "position:absolute; top:0; right:0; width:100px; height:2em; padding:.5em; background:#eee; text-align:center;");

    var a = document.createElement("a");
    a.innerHTML = "Random Strip"
    a.href="#";
    a.addEventListener("click",function(){
      p.style.display = "block";
      a.style.display = "inline";
      randomize();
    }, true);
    hook.appendChild(a);

    a = document.createElement("a");
    a.innerHTML = " Hide"
    a.setAttribute("style", "display:none");
    a.href="#";
    a.addEventListener("click",function(){
      p.style.display = "none";
      a.style.display = "none";
    }, true);
    hook.appendChild(a);

    document.body.appendChild(hook);


    function randomize(){
        var e = document.evaluate("//a", archFrame.contentDocument, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
        var selection = e.snapshotItem(Math.floor(Math.random()*e.snapshotLength) + 1);
        iframe.src = selection.href;
        return false;
      }

})();