User:Soxra/monobook.js

$(document).ready(function () {
    /* Force input boxes to have input box class */
    $(":text, input[type='text'], input[type='password'], input[type='search'], textarea, input#wpSummary").addClass("input-text-box");

    /* Improvement Box Tabber */
    $(".improvementBox").find(".improveTabLinkBox a").click(function () {
        $(".improvementBox").find("#improveTabs > div").hide();
        $(".improvementBox").find("#improveTabs > div" + $(this).attr("href")).show();
        return false;
    });
});


/* ***************************************** */


$(document).ready(function () {
    /* Force input boxes to have input box class */
    $(":text, input[type='text'], input[type='password'], input[type='search'], textarea, input#wpSummary").addClass("input-text-box");

    /* Improvement Box Tabber */
    $(".improvementBox").find(".improveTabLinkBox a").click(function () {
        $(".improvementBox").find("#improveTabs > div").hide();
        $(".improvementBox").find("#improveTabs > div" + $(this).attr("href")).show();
        return false;
    });
});


/* ***************************************** */



/********************** OnloadHooks **********************/
var hooks_custom = new Array();
/* Funzioni generali */
function hooks_common() {
    Script_Import();
    hooks_common_render();
    createPurgeButton();
    return;
}
addOnloadHook(hooks_common);

/* Funzioni del rendering - separate per richiamarle in anteprima rapida */
var __test_js__ = false;

function hooks_common_render() {
    randomlist();
    createCollapseButtons();
    createNavigationBarToggleButton();
    createToggleLinks();
    createMorphLinks();
    multislide_startup();
    multifade_startup();
    UserNameReplace();
    ref_tooltip();
    alertLink();
    setTimeout(alertLoad, 1);
    alertUnload();
    import_script((/\&lt\;((test)|(abc))(.*)\&gt\;/.test(document.getElementById('bodyContent').innerHTML) && !__test_js__), "Nonciclopedia:Script/Test.js");
    target_blank();
    hiddencats_IE();
    return;
}

/* Funzioni dell'editor */
function hooks_common_edit() {
    if (wgAction != 'edit' && wgAction != 'submit') return;
    charinsert_anon_hack();
    return;
}
addOnloadHook(hooks_common_edit);


/* Importazione script */
function Script_Import() {
    /*
Sintassi: import_script(CONDIZIONE, SCRIPT);
Es.: import_script((wgPageName == "Esempio"), "Esempio.js");
*/

    import_script((wgPageName == "Speciale:WidgetDashboard"), "Nonciclopedia:Script/Shoutbox.js");
    import_script((wgPageName == "Giochi:CasiNonci/Slot_machine"), "Nonciclopedia:Script/SlotMachine.js");
    import_script((wgPageName == "Nonciclopedia:Storia/Pagine commemorative/Pesci d'aprile/4"), "Nonciclopedia:Script/Pesce aprile 2010.js");
    import_script((wgPageName == "Utente:Zaza/Sandbox/Monabooktor"), "Nonciclopedia:Script/Monabooktor.js");
    return;
}

function import_script(condition, script) {
    if (!condition) return;
    var scriptElem = document.createElement('script');
    scriptElem.type = 'text/javascript';
    scriptElem.language = 'javascript';
    scriptElem.src = '/index.php?title=' + script + '&action=raw&ctype=text/javascript&smaxage=8400';
    document.getElementsByTagName('head')[0].appendChild(scriptElem);
    return;
}



/************* Funzioni di utilità generale *************/

/* Test if an element has a certain class **************************************
 *
 * Description: Uses regular expressions and caching for better performance.
 * Maintainers: User:Mike Dillon, User:R. Koot, User:SG
 */

var hasClass = (function () {
    var reCache = {};
    return function (element, className) {
        return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
    };
})();


function getElementsByClass(node, className, tagName) {
    if (node.getElementsByClassName && (tagName == undefined || tagName == null || tagName == '*')) return node.getElementsByClassName(className);
    var list = node.getElementsByTagName(tagName ? tagName : '*');
    var array = new Array();
    var i = 0;
    for (i in list) {
        if (hasClass(list[i], className)) array.push(list[i]);
    }
    return array;
}

/* Creates the method getElementsByClass, if unsupported from the browser */
if (!document.getElementsByClass) document.getElementsByClass = function (className) {
    return getElementsByClass(document, className, '*');
};


function getElementsByName(name, root) {
    if (root == undefined) root = document;
    var e = root.getElementsByTagName('*');
    var r = new Array();
    for (var i = 0; i < e.length; i++) {
        if (e[i].getAttribute('name') == name) r[r.length] = e[i];
    }
    return r;
}


function getText(e) {
    if (e.textContent) return e.textContent;
    else if (e.innerText) return e.innerText;
    else return null;
}

function setText(e, t) {
    if (e.textContent) e.textContent = t;
    else if (e.innerText) e.innerText = t;
    else {
        e.textContent = t;
        e.innerText = t;
    } // entrambi nulli, non si può discriminare
    return;
}

function appendText(e, t) {
    if (e.textContent) e.textContent += t;
    else if (e.innerText) e.innerText += t;
    else {
        e.textContent = t;
        e.innerText = t;
    }
    return;
}

/* Crea una request Ajax */
function createRequest() {
    if (window.XMLHttpRequest) { // Mozilla, Safari...
        return new XMLHttpRequest();
    } else if (window.ActiveXObject) { // IEmmerda
        return new ActiveXObject("Microsoft.XMLHTTP");
    }
    return
}

/* Restituisce il valore di un cookie */
function getCookie(name) {
    if (document.cookie.length == 0) return null;
    var start = document.cookie.indexOf(name);
    if (start == -1) return null;
    start += name.length + 1;
    var end = document.cookie.indexOf(';', start);
    if (end == -1) end = document.cookie.length;
    return unescape(document.cookie.substring(start, end));
}

/* Aggiunge uno zero alle cifre minori di 10 nella rappresentazione testuale */
function addzero(n) {
    if (n < 10) return '0' + n.toString();
    else return n.toString();
}

function addEvent(el, ev, f, capt) {
    if (capt == undefined) capt = false;
    if (el.addEventListener) el.addEventListener(ev, f, capt);
    else if (el.attachEvent) el.attachEvent('on' + ev, f);
    return;
}

function removeEvent(el, ev, f, capt) {
    if (capt == undefined) capt = false;
    if (el.removeEventListener) el.removeEventListener(ev, f, capt);
    else if (el.detachEvent) el.detachEvent('on' + ev, f);
    return;
}


var noFade = false;

function Fade(element, delay, i, rev, ratio) {
    if (noFade) return;
    /* rev = sparizione; se !rev, ratio = opacità finale; se rev, ratio = opacità iniziale*/
    var start_time = new Date().getTime();
    var start_value = rev ? ratio : 0;
    element.style.filter = "alpha(opacity=" + start_value * 100 + ")";
    element.style.opacity = start_value;
    if (!parseInt(element.style.width) && navigator.appName == "Microsoft Internet Explorer") element.style.width = element.offsetWidth + 'px';
    setTimeout(function () {
        Do()
    }, i);
    return;

    function Do() {
        var cur_time = new Date().getTime();
        var past_time = cur_time - start_time;
        if (past_time >= delay) { /* ultima chiamata */
            var final_value = rev ? 0 : ratio;
            element.style.filter = "alpha(opacity=" + final_value * 100 + ")";
            element.style.opacity = final_value;
            return;
        }
        var progress = past_time / delay;
        var new_value = rev ? ratio * (1 - progress) : ratio * progress;
        element.style.filter = "alpha(opacity=" + new_value * 100 + ")";
        element.style.opacity = new_value;
        setTimeout(function () {
            Do();
        }, i);
        return;
    }
}

var noSlide = false;

function Slide(element, param, final_value, final_size, delay, i) {
    if (noSlide) return;
    /* NB: Il valore finale deve avere la stessa unità di misura di quello iniziale! */
    var start_time = new Date().getTime();
    var unit = 'px';
    if (typeof (final_value) == 'string') {
        final_value = final_value.split(/\D/);
        if (final_value.length > 1) unit = final_value[1];
        final_value = parseFloat(final_value[0]);
    }
    var start_value = Get();
    var sub = (start_value > final_value) ? true : false;
    var diff = Math.abs(start_value - final_value);
    var start_size;
    if (param == 'top' || param == 'bottom') start_size = element.parentNode.offsetHeight;
    else if (param == 'left' || param == 'right') start_size = element.parentNode.offsetWidth;
    var diff_size = Math.abs(start_size - final_size);
    setTimeout(function () {
        Do();
    }, i);
    return;

    function Do() {
        var cur_time = new Date().getTime();
        var past_time = cur_time - start_time;
        if (past_time >= delay) { /* ultima chiamata */
            Set(final_value);
            if (param == 'top' || param == 'bottom') element.parentNode.style.height = final_size + unit;
            else if (param == 'left' || param == 'right') element.parentNode.style.width = final_size + unit;
            return;
        }
        var progress = diff * past_time / delay;
        new_value = (sub) ? start_value - progress : start_value + progress;
        Set(new_value);
        new_size = (sub) ? start_size - diff_size * past_time / delay : start_size + diff_size * past_time / delay;
        if (param == 'top' || param == 'bottom') element.parentNode.style.height = new_size + unit;
        else if (param == 'left' || param == 'right') element.parentNode.style.width = new_size + unit;
        setTimeout(function () {
            Do();
        }, i);
        return;
    }

    function Get() {
        var ret;
        switch (param) {
        case 'top':
            ret = element.style.top;
            break;
        case 'bottom':
            ret = element.style.bottom;
            break;
        case 'left':
            ret = element.style.left;
            break;
        case 'right':
            ret = element.style.right;
            break;
        default:
            return false;
        }
        if (/em/i.test(ret)) return parseFloat(ret);
        return (/\d+/.test(ret)) ? parseInt(ret) : 0;
    }

    function Set(v) {
        switch (param) {
        case 'top':
            element.style.top = v + unit;
            return;
        case 'bottom':
            element.style.bottom = v + unit;
            return;
        case 'left':
            element.style.left = v + unit;
            return;
        case 'right':
            element.style.right = v + unit;
            return;
        default:
            return false;
        }
    }
}

/************* Funzioni applicative ***************/

/** Codice sostituzione Username ([[template:USERNAME]]) *******************************
 * Inserts user name into <span id="insertusername"></span>
 * By [[wikia:User:Splarka|Splarka]]
 */
var disableUsernameReplace = false;

function UserNameReplace() {
    if (disableUsernameReplace) return;
    var list = getElementsByClass(document.getElementsByTagName('body')[0], "insertusername", 'span');
    if (list.length < 1) return;
    if (wgUserName) {
        for (var i = 0; UserName = list[i]; i++) {
            setText(UserName, wgUserName);
        }
        return;
    }
    var defaultText = "<tuo nome>";
    var userpage = document.getElementById("pt-anonuserpage");
    if (userpage != null) {
        var IP = getText(userpage.getElementsByTagName('a')[0]);
        if (IP == null) return;
        for (var i = 0; UserName = list[i]; i++) {
            if (getText(UserName) == defaultText) setText(UserName, IP);
        }
        return;
    }
    var httpRequest;
    if (window.XMLHttpRequest) { // Mozilla, Safari, ...
        httpRequest = new XMLHttpRequest();
    } else if (window.ActiveXObject) { // IE
        httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
    }
    var id = setTimeout(function () {
        httpRequest.abort();
    }, 30000);
    httpRequest.onreadystatechange = function () {
        if (httpRequest.readyState != 4) return;
        clearTimeout(id);
        if (httpRequest.status != 200) return;
        if (httpRequest.responseXML == null) return;
        var IP = httpRequest.responseXML.getElementsByTagName('userinfo')[0].getAttribute("name");
        if (IP == null) return;
        for (var i = 0; UserName = list[i]; i++) {
            if (getText(UserName) == defaultText) setText(UserName, IP);
        }
        return;
    }
    httpRequest.open('GET', wgServer + wgScriptPath + "/api.php?action=query&meta=userinfo&format=xml", true);
    httpRequest.send('');
    return;
}



/* Generatori di alert */

/* Carica un alert su un link prima di caricare la nuova pagina, oppure su un link "fasullo", senza caricare nessuna nuova pagina*/
function alertLink() {
    for (var i = 0; Elem = document.getElementsByTagName("span")[i]; i++) {
        if ((Elem.getAttribute('id') == "alert-link") || (Elem.getAttribute('id') == "alert-nolink")) {
            var Link = Elem.firstChild;
            var Testo = Elem.title;
            Link.setAttribute('onclick', 'alert("' + Testo + '");');
            if (Elem.getAttribute('id') == "alert-nolink") {
                Link.removeAttribute('href', 0);
            }
        }
    }
}

/* Carica uno o più alert al caricamento della pagina */
var disablealertLoad = 0;

function alertLoad() {
    if (disablealertLoad) return;
    for (var i = 0; Elem = document.getElementsByTagName("span")[i]; i++) {
        if (Elem.getAttribute('id') == "alert-load") {
            var Testo = Elem.innerText || Elem.textContent;
            alert(Testo);
        }
    }
}


/* Carica uno o più alert all'uscita dalla pagina */
function alertUnload() {
    if (disablealertLoad) return;
    for (var i = 0; Elem = document.getElementsByTagName("span")[i]; i++) {
        if (Elem.getAttribute('id') == "alert-unload") {
            var Testo = Elem.innerText || Elem.textContent;
            var temp = document.getElementsByTagName("body")[0].getAttribute('onUnload');
            if (temp) document.getElementsByTagName("body")[0].setAttribute('onUnload', temp + 'alert("' + Testo + '");');
            else document.getElementsByTagName("body")[0].setAttribute('onUnload', 'alert("' + Testo + '");');
        }
    }
}


/* Elenchi random */
function randomlist() {

    if (document.getElementsByClass('randomlist') && document.getElementsByClass('randomcontent') && document.getElementsByClass('randomtext')) {
        var listNumber = document.getElementsByClass('randomlist').length;
        for (var k = 0; k < listNumber; k++) {
            var max = parseInt(document.getElementsByClass('randomlist')[k].title);
            var List = document.getElementsByClass('randomcontent')[k].getElementsByTagName('li');
            var Text = document.getElementsByClass('randomtext')[k];
            var N = new Array();

            if (max == 1) var dot = '';
            else var dot = '• ';

            Text.innerHTML = '';
            for (var i = 0; i < max; i++) {
                do {
                    n = Math.round(Math.random() * (List.length - 1));
                    for (var j = 0; j < i && n != -1; j++) {
                        if (N[j] == n) n = -1;
                    }
                } while (n == -1)
                N[i] = n;
                var Item = document.createElement('div');
                Item.innerHTML = dot + List[n].innerHTML;
                Text.appendChild(Item);
            }
        }
    }
}



/* Hook that enables collapsing objects.
 * Added 11/5/2007 by WhiteMystery (misterioblanco@gmail.com) 
 * on Encyclopedia Dramatica, stolen by Zaza
 * Improved with multiMorph and galleryMorph by MFH
 * Enhanced with fading effect by Sanjilops
 * Uses publicly available code in one function, where noted. */

var noMorphSFX = true;

/* Function that toggles collapsing objects.
 * Added 11/5/2007 by WhiteMystery (misterioblanco@gmail.com) 
 * on Encyclopedia Dramatica, stolen by Zaza
 * Uses publicly available code in one function, where noted. */

function tableOrNot(objId) {

    if (document.getElementById(objId).tagName == "TABLE") return "table";
    else return "block";
}

var toggleLinkDelay = 700;
var toggleLinkInterval = 10;

function toggleCollapse(objToToggle) {
    var objToToggle = this.parentNode.id.replace(/Link$/, '');

    var linkText = "";
    var targetObject = returnObjById(objToToggle);
    if (!targetObject) return;
    var collapseText = returnObjById(objToToggle + "CollapseText").innerHTML;
    var expandText = returnObjById(objToToggle + "ExpandText").innerHTML;
    var slide = !hasClass(returnObjById(objToToggle + "Link"), "no-slide") && !noMorphSFX;
    var fade = !hasClass(returnObjById(objToToggle + "Link"), 'no-fade') && !noMorphSFX;
    if (targetObject.style.display == "none") {
        targetObject.style.display = tableOrNot(objToToggle);
        linkText = collapseText;
        if (slide) Slide(targetObject, false);
        if (fade) {
            if (!parseInt(targetObject.style.width) && navigator.appName == "Microsoft Internet Explorer") targetObject.style.width = targetObject.offsetWidth + 'px';
            targetObject.style.filter = "alpha(opacity=0)";
            targetObject.style.opacity = 0;
            setTimeout(function () {
                Fade(targetObject, toggleLinkDelay, toggleLinkInterval, false, 1);
            }, 1);
        }
    } else {
        if (slide) {
            Slide(targetObject, true);
            setTimeout(function () {
                targetObject.style.display = "none";
            }, toggleLinkDelay + toggleLinkInterval);
            if (fade) setTimeout(function () {
                Fade(targetObject, toggleLinkDelay, toggleLinkInterval, true, 0.8);
            }, 1);
        } else {
            if (fade) {
                setTimeout(function () {
                    Fade(targetObject, toggleLinkDelay, toggleLinkInterval, true, 0.8);
                }, 1);
                setTimeout(function () {
                    targetObject.style.display = "none";
                }, toggleLinkDelay + toggleLinkInterval);
            } else targetObject.style.display = "none";
        }
        linkText = expandText;
    }

    var toggleLink = returnObjById(objToToggle + "Link-");
    toggleLink.innerHTML = linkText;


    function Slide(element, close) {
        if (navigator.appName == "Microsoft Internet Explorer" && parseInt(navigator.userAgent[navigator.userAgent.indexOf("MSIE") + 5]) >= 8) return;
        var start_time = new Date().getTime();
        var size = element.offsetHeight;
        var start_value = close ? 0 : 0 - size;
        var final_value = close ? 0 - size : 0;
        element.style.marginTop = start_value + 'px';
        element.style.width = 'auto';
        setTimeout(function () {
            Do();
        }, toggleLinkInterval);
        return;

        function Do() {
            var cur_time = new Date().getTime();
            var past_time = cur_time - start_time;
            if (past_time >= NavigationBarSlideDelay) {
                element.style.marginTop = final_value + 'px';
                return;
            }
            var progress = past_time / toggleLinkDelay;
            var new_value = close ? final_value * progress : start_value * (1 - progress);
            element.style.marginTop = new_value + 'px';
            setTimeout(function () {
                Do();
            }, toggleLinkInterval);
            return;
        }
    }
}

function createToggleLinks() {

    var toggleLinkCollection = document.getElementsByClass("toggleLink");

    for (var i = 0; i < toggleLinkCollection.length; i++) {
        var spanID = toggleLinkCollection[i].getAttribute("id");
        var targetID = spanID.substr(0, spanID.length - 4);
        var collapseText = returnObjById(targetID + "CollapseText").innerHTML;
        var expandText = returnObjById(targetID + "ExpandText").innerHTML;
        var initialState = returnObjById(targetID + "InitialState").innerHTML;

        var toggleLink = document.createElement("a");
        toggleLinkCollection[i].appendChild(toggleLink);

        if (initialState == "0") {

            returnObjById(targetID).style.display = "none";
            toggleLink.innerHTML = expandText;
        } else {

            returnObjById(targetID).style.display = tableOrNot(targetID);
            toggleLink.innerHTML = collapseText;
        }

        toggleLink.onclick = toggleCollapse;

        //toggleLink.className = "morphLink";
        toggleLink.id = targetID + "Link-";

    }
}



/* Functions that performs the morph operation.
 * Added 11/5/2007 by WhiteMystery (misterioblanco@gmail.com) 
 * on Encyclopedia Dramatica, stolen by Zaza
 * Uses publicly available code in one function, where noted. */

var MorphFadeDelay = 800;
var MorphFadeInterval = 50;

function performMorph(targetID, targetNumber) {

    var counter = 1;

    while (returnObjById(targetID + "Content" + counter)) {

        if (counter == targetNumber) {
            returnObjById(targetID + "Content" + counter).style.display = tableOrNot(targetID + "Content" + counter);
            if (!hasClass(returnObjById(targetID + "Master"), 'no-fade') && !noMorphSFX) Fade(returnObjById(targetID + "Content" + counter), MorphFadeDelay, MorphFadeInterval, false, 1);
        } else returnObjById(targetID + "Content" + counter).style.display = "none";

        counter++;
    }

    returnObjById(targetID + "Master").innerHTML = targetNumber;
}


function morphForward() {

    var targetID = this.getAttribute('name').replace(/LinkNext$/, '');
    var nextPane = parseInt(returnObjById(targetID + "Master").innerHTML) + 1;

    if (returnObjById(targetID + "Content" + nextPane)) performMorph(targetID, nextPane);

    else performMorph(targetID, "1");
}

function morphBackward() {

    var targetID = this.getAttribute('name').replace(/LinkPrev$/, '');
    var prevPane = parseInt(returnObjById(targetID + "Master").innerHTML) - 1;

    if (prevPane > 0) performMorph(targetID, prevPane);

    else {

        var maxIndex = 1;

        while (returnObjById(targetID + "Content" + maxIndex))
        maxIndex++;

        performMorph(targetID, maxIndex - 1);
    }
}

/* Special functions for the galleryMorph,
 * created by MFH */

function performGalleryMorph(targetID, targetNumber) {

    var counter = 1;

    while (returnObjById(targetID + "Content" + counter)) {

        if (counter == targetNumber) {
            returnObjById(targetID + "Content" + counter).style.display = tableOrNot(targetID + "Content" + counter);
            if (!hasClass(returnObjById(targetID + "Master"), 'no-fade') && !noMorphSFX) Fade(returnObjById(targetID + "Content" + counter), MorphFadeDelay, MorphFadeInterval, false, 1);
        } else returnObjById(targetID + "Content" + counter).style.display = "none";

        counter++;
    }

    if (targetNumber == 1) {
        returnObjById(targetID + "LinkPrev").style.display = "none";
    } else {
        returnObjById(targetID + "LinkPrev").style.display = tableOrNot(targetID + "LinkPrev");
    }

    if (targetNumber == counter - 1) {
        returnObjById(targetID + "LinkNext").style.display = "none";
    } else {
        returnObjById(targetID + "LinkNext").style.display = tableOrNot(targetID + "LinkNext");
    }

    galleryCounter = returnObjById(targetID + "Master").getAttribute("counter");
    returnObjById(targetID + "Counter").innerHTML = "(" + targetNumber + "/" + galleryCounter + ")";
    returnObjById(targetID + "Master").innerHTML = targetNumber;
}

function galleryMorphForward() {

    var targetID = this.getAttribute('name').replace(/LinkNext$/, '');
    var nextPane = parseInt(returnObjById(targetID + "Master").innerHTML) + 1;

    if (returnObjById(targetID + "Content" + nextPane)) performGalleryMorph(targetID, nextPane);

    else performGalleryMorph(targetID, "1");
}

function galleryMorphBackward() {
    var targetID = this.getAttribute('name').replace(/LinkPrev$/, '');
    var prevPane = parseInt(returnObjById(targetID + "Master").innerHTML) - 1;

    if (prevPane > 0) performGalleryMorph(targetID, prevPane);

    else {

        var maxIndex = 1;

        while (returnObjById(targetID + "Content" + maxIndex))
        maxIndex++;

        performGalleryMorph(targetID, maxIndex - 1);
    }
}

/* Function that creates ED's collapsing objects and toggle links.
 * Added 11/5/2007 by WhiteMystery (misterioblanco@gmail.com) 
 * on Encyclopedia Dramatica, stolen by Zaza
 * Uses publicly available code in one function, where noted.
 *
 * Updated: 1/11/2008 by WhiteMystery to add new Morphing Objects
 * functionality.
 * Updated: 23/5/2009 by MFH to add 2 new kinds of morph:
 * multiMorph and galleryMorph */

function createMorphLinks() {

    var morphMasterCollection = document.getElementsByClass("morphMaster");
    var multiMorphMasterCollection = document.getElementsByClass("multiMorphMaster");
    var galleryMorphMasterCollection = document.getElementsByClass("galleryMorphMaster");

    for (var i = 0; i < morphMasterCollection.length; i++) {

        var spanID = morphMasterCollection[i].getAttribute("id");
        var targetID = spanID.substr(0, spanID.length - 6);
        var counter = 1;

        // Create forward and backward paging if the paging elements exist
        if (returnObjById(targetID + "LinkNext") && returnObjById(targetID + "LinkPrev") && returnObjById(targetID + "Content1")) {

            // Create the forward link
            var nextLink = document.createElement("div");
            nextLink.innerHTML = returnObjById(targetID + "LinkNext").innerHTML;
            nextLink.setAttribute('name', targetID + "LinkNext");
            nextLink.onclick = morphForward;
            nextLink.className = "morphLink";

            returnObjById(targetID + "LinkNext").innerHTML = "";
            returnObjById(targetID + "LinkNext").appendChild(nextLink, 0);

            // Create the backward link
            var prevLink = document.createElement("div");
            prevLink.innerHTML = returnObjById(targetID + "LinkPrev").innerHTML;
            prevLink.setAttribute('name', targetID + "LinkPrev");
            prevLink.onclick = morphBackward;
            prevLink.className = "morphLink";

            returnObjById(targetID + "LinkPrev").innerHTML = "";
            returnObjById(targetID + "LinkPrev").appendChild(prevLink, 0);

            // Initialize content panes
            while (returnObjById(targetID + "Content" + counter)) {

                if (counter == 1) returnObjById(targetID + "Content" + counter).style.display = tableOrNot(targetID + "Content" + counter);
                else returnObjById(targetID + "Content" + counter).style.display = "none";

                counter++;
            }
        }

        counter = 1;

        // Whether or not there is paging, generate normal links				
        while (returnObjById(targetID + "Link" + counter) && returnObjById(targetID + "Content" + counter)) {

            var morphLink = document.createElement("div");
            morphLink.innerHTML = returnObjById(targetID + "Link" + counter).innerHTML;
            returnObjById(targetID + "Link" + counter).innerHTML = "";
            returnObjById(targetID + "Link" + counter).appendChild(morphLink);
            morphLink.className = "morphLink";
            morphLink.setAttribute('name', targetID + "Link" + counter);
            morphLink.onclick = function () {
                var targetID = this.getAttribute('name').replace(/Link\d+$/, '');
                var targetNumber = this.parentNode.id.replace(/.+Link/, '');
                performMorph(targetID, targetNumber);
                return
            };

            // Initialize content panes
            if (counter == 1) returnObjById(targetID + "Content" + counter).style.display = tableOrNot(targetID + "Content" + counter);
            else returnObjById(targetID + "Content" + counter).style.display = "none";

            counter++;
        }

        morphMasterCollection[i].innerHTML = "1";
        morphMasterCollection[i].style.display = "none";
    }

    for (var i = 0; i < multiMorphMasterCollection.length; i++) {

        var spanID = multiMorphMasterCollection[i].getAttribute("id");
        var targetID = spanID.substr(0, spanID.length - 6);
        var counter = 1;

        // Create forward and backward paging if the paging elements exist
        if (document.getElementsByClass(targetID + "LinkNext") && document.getElementsByClass(targetID + "LinkPrev") && document.getElementsByClass(targetID + "Content1")) {

            // Create the forward link
            var nextLinkCollection = document.getElementsByClass(targetID + "LinkNext");
            for (j = 0; j < nextLinkCollection.length; j++) {
                var nextLink = document.createElement("div");
                nextLink.innerHTML = nextLinkCollection[j].innerHTML;
                nextLink.setAttribute('name', targetID + "LinkNext");
                nextLink.onclick = morphForward;
                nextLink.className = "morphLink";

                nextLinkCollection[j].innerHTML = "";
                nextLinkCollection[j].appendChild(nextLink, 0);
            }

            // Create the backward link
            var prevLinkCollection = document.getElementsByClass(targetID + "LinkPrev");
            for (j = 0; j < prevLinkCollection.length; j++) {
                var prevLink = document.createElement("div");
                prevLink.innerHTML = prevLinkCollection[j].innerHTML;
                prevLink.setAttribute('name', targetID + "LinkPrev");
                prevLink.onclick = morphBackward;
                prevLink.className = "morphLink";

                prevLinkCollection[j].innerHTML = "";
                prevLinkCollection[j].appendChild(prevLink, 0);
            }

            // Initialize content panes
            while (returnObjById(targetID + "Content" + counter)) {

                if (counter == 1) returnObjById(targetID + "Content" + counter).style.display = tableOrNot(targetID + "Content" + counter);
                else returnObjById(targetID + "Content" + counter).style.display = "none";

                counter++;
            }
        }

        counter = 1;

        // Whether or not there is paging, generate normal links				
        while (document.getElementsByClass(targetID + "Link" + counter) && returnObjById(targetID + "Content" + counter)) {

            var morphLinkCollection = document.getElementsByClass(targetID + "Link" + counter);
            for (j = 0; j < morphLinkCollection.length; j++) {
                var morphLink = document.createElement("div");
                morphLink.innerHTML = morphLinkCollection[j].innerHTML;
                morphLinkCollection[j].innerHTML = "";
                morphLink.setAttribute('name', targetID + "Link" + counter);
                morphLinkCollection[j].appendChild(morphLink, 0);

                morphLink.onclick = function () {
                    var targetID = this.getAttribute('name').replace(/Link\d+$/, '');
                    var targetNumber = this.getAttribute('name').replace(/.+Link/, '');
                    performMorph(targetID, targetNumber);
                    return
                };
                morphLink.className = "morphLink";

            }

            // Initialize content panes
            if (counter == 1) returnObjById(targetID + "Content" + counter).style.display = tableOrNot(targetID + "Content" + counter);
            else returnObjById(targetID + "Content" + counter).style.display = "none";

            counter++;
        }

        multiMorphMasterCollection[i].innerHTML = "1";
        multiMorphMasterCollection[i].style.display = "none";
    }

    for (var i = 0; i < galleryMorphMasterCollection.length; i++) {

        var spanID = galleryMorphMasterCollection[i].getAttribute("id");
        var targetID = spanID.substr(0, spanID.length - 6);
        var counter = 1;

        // Create forward and backward paging if the paging elements exist
        if (returnObjById(targetID + "LinkNext") && returnObjById(targetID + "LinkPrev") && returnObjById(targetID + "Content1")) {

            // Create the forward link
            var nextLink = document.createElement("div");
            nextLink.innerHTML = returnObjById(targetID + "LinkNext").innerHTML;
            nextLink.setAttribute('name', targetID + "LinkNext");
            nextLink.onclick = galleryMorphForward;
            nextLink.className = "morphLink";

            returnObjById(targetID + "LinkNext").innerHTML = "";
            returnObjById(targetID + "LinkNext").appendChild(nextLink, 0);

            // Create the backward link
            var prevLink = document.createElement("div");
            prevLink.innerHTML = returnObjById(targetID + "LinkPrev").innerHTML;
            prevLink.setAttribute('name', targetID + "LinkPrev");
            prevLink.onclick = galleryMorphBackward;
            prevLink.className = "morphLink";

            returnObjById(targetID + "LinkPrev").innerHTML = "";
            returnObjById(targetID + "LinkPrev").appendChild(prevLink, 0);

            // Initialize content panes
            while (returnObjById(targetID + "Content" + counter)) {

                if (counter == 1) returnObjById(targetID + "Content" + counter).style.display = tableOrNot(targetID + "Content" + counter);
                else returnObjById(targetID + "Content" + counter).style.display = "none";

                counter++;
            }

            if (counter == 2) {
                returnObjById(targetID + "LinkNext").style.display = "none";
            }

            galleryCounter = counter - 1;
            returnObjById(targetID + "Master").setAttribute("counter", galleryCounter);
            if (returnObjById(targetID + "Counter")) {
                returnObjById(targetID + "Counter").innerHTML = "(1/" + galleryCounter + ")";
            }
        }

        galleryMorphMasterCollection[i].innerHTML = "1";
        galleryMorphMasterCollection[i].style.display = "none";
    }
}

/* Function that toggles ED's collapsing objects.
 * Added 11/5/2007 by WhiteMystery (misterioblanco@gmail.com) 
 * on Encyclopedia Dramatica, stolen by Zaza
 * Taken from http://www.netlobo.com/javascript_get_element_id.html */

function returnObjById(id) {

    if (document.getElementById) var returnVar = document.getElementById(id);
    else if (document.all) var returnVar = document.all[id];
    else if (document.layers) var returnVar = document.layers[id];
    return returnVar;
}


/* Attiva il charinsert per gli anonimi nel box "newarticleintro" */
function charinsert_anon_hack() {
    if (!(wgAction == "edit" && wgArticleId == 0 && wgUserName == null)) return;
    var box = getElementsByClass(document.getElementById("bodyContent"), "mw-newarticletextanon", 'div')[0];
    if (!box) return;
    var link = '<' + 'a href="#" onclick="insertTags(&#39;$1&#39;,&#39;&#39;,&#39;&#39;);return false">$1<' + '/a>';
    box.innerHTML = box.innerHTML.replace(/&lt;charinsert&gt;(.+?)&lt;\/charinsert&gt;/, link);
    return;
}




/* Function to add a "purge" button at the top of the page,
 * usefull for dpl, random and similar things that need the
 * cache of the server.
 *
 * Created by MFH */
var buttonPurge = 0;

function createPurgeButton() {
    if (buttonPurge == 0 || wgCanonicalNamespace == 'Special') return;
    if (document.getElementById('ca-report-problem')) { /* Modifies the "report a problem" button, that is already invisible */
        document.getElementById('ca-report-problem').getElementsByTagName('a')[0].innerHTML = 'Purge';
        document.getElementById('ca-report-problem').getElementsByTagName('a')[0].href = wgServer + wgScriptPath + '/index.php?title=' + wgPageName + '&action=purge';
        document.getElementById('ca-report-problem').setAttribute('id', 'ca-purge');
    } else {
        var menuList = document.getElementById('p-cactions').getElementsByTagName('ul')[0];
        var newLi = document.createElement('li');
        newLi.setAttribute('id', 'ca-purge');
        newLi.innerHTML = '<a href="' + wgServer + wgScriptPath + '/index.php?title=' + wgPageName + '&action=purge">Purge</a>';
        menuList.appendChild(newLi);
    }
}


/* Visualizza correttamente categorie nascoste in IE */
function hiddencats_IE() {
    if (navigator.appName != "Microsoft Internet Explorer") return;
    var div = document.getElementById("mw-hidden-catlinks");
    if (div == null) return;
    var span = document.createElement('span');
    span.id = 'mw-hidden-catlinks-switch';
    span.innerHTML = "&gt;&gt;";
    div.insertBefore(span, div.firstChild);
    return;
}

/* Class che aggiunge "target= '_blank'" ai link */
function target_blank() {
    var tags = getElementsByClass(document.getElementsByTagName('body')[0], "target-blank");
    if (tags == null) return;
    var i, j, links;
    for (i = 0; i < tags.length; i++) {
        links = tags[i].getElementsByTagName('a');
        for (j = 0; j < links.length; j++) links[j].target = '_blank';
    }
    return;
}

/* Visualizza note come tooltip */
/* by Sanjilops - http://nonciclopedia.wikia.com/wiki/Utente:Sanjilops */
var disablereftooltip = false;

function ref_tooltip() {
    if (disablereftooltip) return;
    var refs = getElementsByClass(document.getElementById('bodyContent'), "reference", 'sup');
    if (!refs) return;
    for (var i = 0; i < refs.length; i++) Do(refs[i]);
    return;

    function Do(ref) {
        var span = document.createElement('span');
        var id = ref.id.substr('cite_ref-'.length);
        span.className = "reference-tt";
        span.id = "cite_tt-" + id;
        var li = document.getElementById('cite_note-' + id.replace(/_(\d+)-\d+$/, '-$1'));
        if (!li) return;
        var temp = li.innerHTML;
        temp = temp.split(/^.+a href=\"#cite_ref-.+\" title=\"\">.+?<\/a>(<\/sup>)? /);
        span.innerHTML = (temp.length) ? temp[temp.length - 1] : temp;
        if (ref.offsetLeft < document.getElementById('bodyContent').offsetWidth / 2) span.style.left = (ref.offsetWidth - 1) + 'px';
        else span.style.right = (ref.offsetWidth - 1) + 'px';
        temp = getText(span);
        temp = temp.length * 12;
        span.style.width = (temp < 400) ? temp + 'px' : "400px";
        ref.appendChild(span);
        return;
    }
}

/* Funzione che imposta il tasto "modifica" sulla versione corrente nella schermata delle differenze; non attiva di default.
* Per attivarla inserire nel proprio monobook.js il codice:
  addOnloadHook(editcurrentid);
*/
function editcurrentid() {
    var b = document.getElementById('ca-edit');
    if (!b) return;
    if (getElementsByClass(document, 'diff', 'table').length == 0) return;
    var l = b.firstChild;
    l.href = l.href.replace(/&oldid=\d+/, '');
    appendText(l, '*');
    return;
}

/* multiSFX */
var multislide_time = 1000;
var multislide_interval = 10;
var noMultislide = false;
var multislide_state = new Object();
var multislide_master = new Object();

function multislide_startup() {
    if (noMultislide) return;
    var toggles = getElementsByClass(document, "multislideToggle");
    if (!toggles.length) return;
    var names = new Array();
    var id = '',
        i, elements, master;
    for (var I = 0; I < toggles.length; I++) {
        id = toggles[I].title;
        if (String(names).indexOf(id) != -1) continue;
        names[names.length] = id;
        multislide_state[id] = false;
        master = document.getElementById(id + "Master");
        if (master) {
            multislide_master[id] = new Object();
            multislide_master[id].onload = hasClass(master, "slideOnload");
            multislide_master[id].time = (/slideTime-\d+/.test(master.className)) ? parseInt(master.className.match(/slideTime-(\d+)/)[1]) : -1;
            multislide_master[id].fade = hasClass(master, "slideFade");
        } else multislide_master[id] = null;
    }
    var dom, n;
    for (I = 0; I < names.length; I++) {
        id = names[I];
        n = 0;
        dom = document.getElementsByTagName('body')[0].getElementsByTagName('*');
        for (i = 0; i < dom.length; i++) {
            if (dom[i].title == id && dom[i].nodeName.toUpperCase() != 'A') {
                if (hasClass(dom[i], "multislideToggle")) {
                    dom[i].setAttribute('name', id + "-Toggle");
                    CreateToggle(dom[i], id, n);
                    n++;
                } else {
                    dom[i].setAttribute('name', id + "-Content");
                    SetStartPosition(dom[i]);
                }
                dom[i].removeAttribute('title');
            }
        }
        if (multislide_master[id] && multislide_master[id].onload) multislide_toggle(id, multislide_master[id].time);
    }
    return;

    function CreateToggle(el, id, n) {
        var time = (/slideTime-\d+/.test(el.className)) ? parseInt(el.className.match(/slideTime-(\d+)/)[1]) : -1;
        var fade = hasClass(el, "slideFade");
        if (hasClass(el, "slideHover")) {
            el.onmouseover = function () {
                multislide_toggle(id, time, fade, true);
                return;
            }
            el.onmouseout = function () {
                multislide_toggle(id, time, fade, false);
                return;
            }
        } else el.onclick = function () {
            multislide_toggle(id, time, fade);
            return;
        };
        var On = getElementsByClass(el, "slideOn")[0];
        if (!On) return;
        var toggle;
        if (el.firstChild.nodeType != 1) {
            toggle = document.createElement('span');
            toggle.innerHTML = el.firstChild.nodeValue;
            el.replaceChild(toggle, el.firstChild);
        } else toggle = el.firstChild;
        toggle.id = id + "-toggle" + n; /* dato che n è i, gli id possono non essere consecutivi */
        On.id = id + "-toggle" + n + "-on";
        var Off = getElementsByClass(el, "slideOff")[0];
        if (!Off) {
            Off = toggle.cloneNode(true);
            Off.style.display = 'none';
            el.appendChild(Off);
        }
        Off.id = id + "-toggle" + n + "-off";
        return;
    }

    function SetStartPosition(el) {
        var height = el.offsetHeight;
        var width = el.offsetWidth;
        if (hasClass(el, "slideFromTop")) {
            el.style.top = '-' + height + 'px';
            return;
        }
        if (hasClass(el, "slideFromBottom")) {
            el.style.bottom = '-' + height + 'px';
            return;
        }
        if (!hasClass(el.parentNode, "slideNoResize") && (el.parentNode.style == undefined || !el.parentNode.style.height)) el.parentNode.style.height = height + 'px';
        if (hasClass(el, "slideFromLeft")) {
            el.style.left = '-' + width + 'px';
            return;
        }
        if (hasClass(el, "slideFromRight")) el.style.right = '-' + width + 'px';
        return;
    }
}

function multislide_toggle(id, toggle_time, toggle_fade, hoverWantedState) {
    if (hoverWantedState != undefined && hoverWantedState == multislide_state[id]) return;
    var contents = getElementsByName(id + "-Content");
    var el, time, fade;
    for (var i = 0; i < contents.length; i++) {
        el = contents[i];
        if (/slideTime-\d+/.test(el.className)) time = parseInt(el.className.match(/slideTime-(\d+)/)[1]);
        else {
            if (toggle_time != -1) time = toggle_time;
            else {
                if (multislide_master[id] && multislide_master[id].time != -1) time = multislide_master[id].time;
                else time = multislide_time;
            }
        }
        fade = hasClass(el, "slideFade") || toggle_fade || (multislide_master[id] && multislide_master[id].fade);
        var dir = el.className.match(/slideFrom(Top|Bottom|Left|Right)/)[0].substr(9).toLowerCase();
        var framesize;
        if (!multislide_state[id]) {
            if (dir == 'top' || dir == 'bottom') framesize = el.parentNode.offsetHeight + el.offsetHeight;
            else if (dir == 'left' || dir == 'right') framesize = el.parentNode.offsetWidth + el.offsetWidth;
            Slide(el, dir, 0, framesize, time, multislide_interval);
        } else {
            var size;
            if (dir == 'top' || dir == 'bottom') {
                size = el.offsetHeight;
                framesize = el.parentNode.offsetHeight - size;
            } else if (dir == 'left' || dir == 'right') {
                size = el.offsetWidth;
                framesize = el.parentNode.offsetWidth - size;
            }
            Slide(el, dir, 0 - size, framesize, time, multislide_interval);
        }
        if (fade) _fade(el, time, multislide_state[id]);
    }
    var toggles = getElementsByName(id + "-Toggle");
    for (var i = 0; i < toggles.length; i++) {
        var el = document.getElementById(id + "-toggle" + i);
        if (!el) continue;
        el.innerHTML = (multislide_state[id]) ? document.getElementById(id + "-toggle" + i + "-off").innerHTML : document.getElementById(id + "-toggle" + i + "-on").innerHTML;
    }
    multislide_state[id] = !multislide_state[id];
    return;

    function _fade(el, time, rev) {
        setTimeout(function () {
            Fade(el, time, multislide_interval, rev, (rev ? 0.8 : 1));
        }, 1);
        setTimeout(function () {
            el.style.filter = "alpha(opacity=100)";
            el.style.opacity = 1;
        }, time + 5 * multislide_interval);
        return;
    }
}


var multifade_time = 1000;
var multifade_interval = 10;
var multifade_state = new Object();
var multifade_master = new Object();
var noMultifade = false;

function multifade_startup() {
    if (noMultifade) return;
    var toggles = getElementsByClass(document, "multifadeToggle");
    if (!toggles.length) return;
    var names = new Array();
    var id = '',
        i, elements, master;
    for (var I = 0; I < toggles.length; I++) {
        id = toggles[I].title;
        if (String(names).indexOf(id) != -1) continue;
        names[names.length] = id;
        multifade_state[id] = false;
        master = document.getElementById(id + "Master");
        if (master) {
            multifade_master[id] = new Object();
            multifade_master[id].onload = hasClass(master, "fadeOnload");
            multifade_master[id].time = (/fadeTime-\d+/.test(master.className)) ? parseInt(master.className.match(/fadeTime-(\d+)/)[1]) : -1;
        } else multifade_master[id] = null;
    }
    var dom, n;
    for (I = 0; I < names.length; I++) {
        id = names[I];
        n = 0;
        dom = document.getElementsByTagName('body')[0].getElementsByTagName('*');
        for (i = 0; i < dom.length; i++) {
            if (dom[i].title == id && dom[i].nodeName.toUpperCase() != 'A') {
                if (hasClass(dom[i], "multifadeToggle")) {
                    dom[i].setAttribute('name', id + "-Toggle");
                    CreateToggle(dom[i], id, n);
                    n++;
                } else {
                    dom[i].setAttribute('name', id + "-Content");
                    dom[i].style.opacity = 0;
                    dom[i].style.filter = 'alpha(opacity=0)';
                }
                dom[i].removeAttribute('title');
            }
        }
        if (multifade_master[id] && multifade_master[id].onload) multifade_toggle(id, multifade_master[id].time);
    }
    return;

    function CreateToggle(el, id, n) {
        el.setAttribute('name', id + "-Toggle");
        var time = (/fadeTime-\d+/.test(el.className)) ? parseInt(el.className.match(/fadeTime-(\d+)/)[1]) : -1;
        if (hasClass(el, "fadeHover")) {
            el.onmouseover = function () {
                multifade_toggle(id, time, true);
                return;
            }
            el.onmouseout = function () {
                multifade_toggle(id, time, false);
                return;
            }
        } else el.onclick = function () {
            multifade_toggle(id, time);
            return;
        };
        var On = getElementsByClass(el, "fadeOn")[0];
        if (!On) return;
        var toggle;
        if (el.firstChild.nodeType != 1) {
            toggle = document.createElement('span');
            toggle.innerHTML = el.firstChild.nodeValue;
            el.replaceChild(toggle, el.firstChild);
        } else toggle = el.firstChild;
        toggle.id = id + "-toggle" + n; /* dato che n è i, gli id possono non essere consecutivi */
        On.id = id + "-toggle" + n + "-on";
        var Off = getElementsByClass(el, "fadeOff")[0];
        if (!Off) {
            Off = toggle.cloneNode(true);
            Off.style.display = 'none';
            el.appendChild(Off);
        }
        Off.id = id + "-toggle" + n + "-off";
        return;
    }
}

function multifade_toggle(id, general_time, hoverWantedState) {
    if (hoverWantedState != undefined && hoverWantedState == multifade_state[id]) return;
    var contents = getElementsByName(id + "-Content");
    var el, time;
    for (var i = 0; i < contents.length; i++) {
        el = contents[i];
        if (/fadeTime-\d+/.test(el.className)) time = parseInt(el.className.match(/fadeTime-(\d+)/)[1]);
        else {
            if (general_time != -1) time = general_time;
            else {
                if (multifade_master[id] && multifade_master[id].time != -1) time = multifade_master[id].time;
                else time = multifade_time;
            }
        }
        Fade(el, time, multifade_interval, multifade_state[id], multifade_state[id] ? 0.8 : 1);
    }
    var toggles = getElementsByName(id + "-Toggle");
    for (var i = 0; i < toggles.length; i++) {
        var el = document.getElementById(id + "-toggle" + i);
        if (!el) continue;
        el.innerHTML = (multifade_state[id]) ? document.getElementById(id + "-toggle" + i + "-off").innerHTML : document.getElementById(id + "-toggle" + i + "-on").innerHTML;
    }
    multifade_state[id] = !multifade_state[id];
    return;
}

/* Parser for simple math expressions
   Created by MFH for Nonciclopedia */

function opSolve(opArray, posArray) {
    var opDivided = new Array(Array(opArray[posArray[0]][0]));
    var posDivided = new Array(Array(posArray[0], 0)); /* Position, length-1*/
    var opDivInd = 0;
    for (var i = 1; i < posArray.length; i++) { /* Separates the different brackets*/
        if (posArray[i] == posArray[i - 1] + 1) {
            opDivided[opDivInd].push(opArray[posArray[i]][0]);
            posDivided[opDivInd][1] = posDivided[opDivInd][1] + 1;
        } else {
            opDivInd = opDivInd + 1;
            posDivided.push(Array(posArray[i], 1));
        }
    }
    for (var i = 0; i <= opDivInd; i++) {
        for (var j = 1; j < opDivided[opDivInd].length - 1; j++) {
            if (opDivided[i][j] == '^') {
                opDivided[i][j - 1] = Math.pow(parseFloat(opDivided[i][j - 1]), parseFloat(opDivided[i][j + 1]));
                opDivided[i].splice(j, 2);
                j = j - 1;
            }
        }
        for (var j = 1; j < opDivided[opDivInd].length - 1; j++) {
            if (opDivided[i][j] == '*') {
                opDivided[i][j - 1] = parseFloat(opDivided[i][j - 1]) * parseFloat(opDivided[i][j + 1]);
                opDivided[i].splice(j, 2);
                j = j - 1;
            }
            if (opDivided[i][j] == '/') {
                opDivided[i][j - 1] = parseFloat(opDivided[i][j - 1]) / parseFloat(opDivided[i][j + 1]);
                opDivided[i].splice(j, 2);
                j = j - 1;
            }
        }
        for (var j = 1; j < opDivided[opDivInd].length - 1; j++) {
            if (opDivided[i][j] == '+') {
                opDivided[i][j - 1] = parseFloat(opDivided[i][j - 1]) + parseFloat(opDivided[i][j + 1]);
                opDivided[i].splice(j, 2);
                j = j - 1;
            }
            if (opDivided[i][j] == '-') {
                opDivided[i][j - 1] = parseFloat(opDivided[i][j - 1]) - parseFloat(opDivided[i][j + 1]);
                opDivided[i].splice(j, 2);
                j = j - 1;
            }
        }
    }
    for (var i = posDivided.length - 1; i >= 0; i--) {
        opArray[posDivided[i][0]] = Array(opDivided[i][0], opArray[posDivided[i][0]][1] - 1);
        opArray.splice(posDivided[i][0] + 1, posDivided[i][1]);
    }
    return opArray;
}

function math_parser(operation, xValue) {
    var opArray = new Array();
    var brInd = 0; /* Bracket index */
    var brIndMax = 0;

    for (var i = 0; i < operation.length; i++) { /* Divides the string in single characters */
        var textChunk = operation.substr(i, 1);
        if (textChunk != ' ') { /* Removes useless spaces */
            if (textChunk == '(') { /* Removes brackets, conserving the information */
                brInd = brInd + 1;
                if (brInd > brIndMax) {
                    brIndMax = brInd;
                }
            } else if (textChunk == ')') {
                brInd = brInd - 1;
            } else if (textChunk == 'x') {
                opArray.push(Array(xValue, brInd));
            } else {
                opArray.push(Array(textChunk, brInd));
            }
        }
    }
    i = 0;
    while (i < opArray.length - 1) { /* Puts numbers together again */
        if ((opArray[i][0].match(/[0-9\.]/) || (opArray[i][0].match(/-/) && (i == 0 || opArray[i - 1][1] < opArray[i][1]))) && opArray[i + 1][0].match(/[0-9\.]/)) {
            /* If is a number or a comma, or if is a minus at the beginnig of a bracket; and the following is a number or a comma */
            opArray[i][0] = opArray[i][0] + opArray[i + 1][0];
            opArray.splice(i + 1, 1);
        } else {
            i++;
        }
    }
    for (var i = brIndMax; i >= 0; i--) {
        var posArray = new Array();
        for (var j = 0; j < opArray.length; j++) {
            if (opArray[j][1] == i) {
                posArray.push(j);
            }
        }
        opArray = opSolve(opArray, posArray);
    }
    return opArray[0][0];
}

/*Analisi delle visite*/
function init() {
    codice = document.createElement('script');
    codice.type = 'text/javascript';
    if (wgUserName) {
        codice.innerHTML = "var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-17496928-1']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);})();";
    } else {
        codice.innerHTML = "var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-17496918-1']); _gaq.push(['_trackPageview']); (function() {var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);})();";
    }
    headTag = document.getElementsByTagName("head")[0];
    headTag.appendChild(codice);
}
addOnloadHook(init);

function facebooklikeboxTEST() {
    window.fbAsyncInit = function () {
        FB.init({
            appId: '331743818234',
            status: true,
            cookie: true,
            xfbml: true
        });
    };
    (function () {
        var e = document.createElement('script');
        e.async = true;
        e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js';
        document.getElementById('fb-root').appendChild(e);
    }());

    addOnloadHook(facebooklikeboxTEST);
}

importScript("MediaWiki:Ticker2.js");
importScript("MediaWiki:Tabber.js");
importScript("MediaWiki:Calendar.js");
importScript("MediaWiki:ExtraButtons.js");

function clearMainPage() {
    if (wgTitle == 'Main Page') {
        var h1tags = document.getElementsByTagName("h1");
        var h = h1tags[0];
        var parent = h.parentNode;
        parent.removeChild(h);
    }
}
addOnloadHook(clearMainPage);