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Adds explainxkcd.com link on xkcd
As of
// ==UserScript==
// @name ExplainXKCD
// @description Adds explainxkcd.com link on xkcd
// @namespace https://greasyfork.org/users/98-jonnyrobbie
// @author JonnyRobbie
// @grant none
// @include /^https?:\/\/(www\.)?xkcd\.com\/(\d*\/)?$/
// @version 2.1
// ==/UserScript==
function main() {
titleDiv = document.getElementById('ctitle');
var comicName = titleDiv.innerHTML;
titleDiv.innerHTML = "";
var origTitle = document.createElement("span");
origTitle.innerHTML = comicName;
titleDiv.appendChild(origTitle);
var linkTitle = document.createElement("a");
linkTitle.innerHTML = "(ExplainXKCD)";
linkTitle.style.display = "none";
linkTitle.href = "http://www.explainxkcd.com/wiki/index.php?title=" + getComicNumber();
titleDiv.appendChild(linkTitle);
origTitle.onmouseover = function(){changeVisibility(this, linkTitle);}
origTitle.onmouseclick = function(){changeVisibility(this, linkTitle);}
linkTitle.onmouseover = function(){changeVisibility(origTitle, this);}
origTitle.onmouseout = function(){changeVisibility(linkTitle, this);}
linkTitle.onmouseout = function(){changeVisibility(this, origTitle);}
}
function getComicNumber(){
nmbr = document.getElementById('middleContainer');
start = nmbr.innerHTML.indexOf("Permanent link to this comic: http://xkcd.com/")+46;
end = nmbr.innerHTML.indexOf("Image URL (for hotlinking/embedding)")-6;
return nmbr.innerHTML.slice(start, end);
}
function changeVisibility(hideElem, showElem) {
hideElem.style.display = "none";
showElem.style.display = "inline"
}
main();