var onload_funcs = new Array();
var is_ie = false;

function __onload_handler()
{
    // Adapted from Dean Edwards's code @ http://dean.edwards.name/my/busted3.html
    if (document.addEventListener) {
        document.addEventListener("DOMContentLoaded", initNakama, false);
    }

    // Internet Explorer (using conditional comments)
    /*@cc_on @*/
    /*@if (@_win32)
    is_ie = true;
    document.write("<script id=__ie_onload defer src=//:><\/script>");
    document.all.__ie_onload.onreadystatechange = function() {
        if (this.readyState == "complete") {
            initNakama(); // call the onload handler
        }
    };
    /*@end @*/

    /* Other browsers */
    var __func = window.onload;
    if (__func)
    {
        window.onload = function() { __func(); initNakamaWrapper() };
    }
    else
    {
        window.onload = initNakamaWrapper;
    }
}

/*
    Base, version 1.0.2
    Copyright 2006, Dean Edwards
    License: http://creativecommons.org/licenses/LGPL/2.1/
*/

var Base = function() {
    if (arguments.length) {
        if (this == window) { // cast an object to this class
            Base.prototype.extend.call(arguments[0], arguments.callee.prototype);
        } else {
            this.extend(arguments[0]);
        }
    }
};

Base.version = "1.0.2";

Base.prototype = {
    extend: function(source, value) {
        var extend = Base.prototype.extend;
        if (arguments.length == 2) {
            var ancestor = this[source];
            // overriding?
            if ((ancestor instanceof Function) && (value instanceof Function) &&
                ancestor.valueOf() != value.valueOf() && /\bbase\b/.test(value)) {
                var method = value;
            //    var _prototype = this.constructor.prototype;
            //    var fromPrototype = !Base._prototyping && _prototype[source] == ancestor;
                value = function() {
                    var previous = this.base;
                //    this.base = fromPrototype ? _prototype[source] : ancestor;
                    this.base = ancestor;
                    var returnValue = method.apply(this, arguments);
                    this.base = previous;
                    return returnValue;
                };
                // point to the underlying method
                value.valueOf = function() {
                    return method;
                };
                value.toString = function() {
                    return String(method);
                };
            }
            return this[source] = value;
        } else if (source) {
            var _prototype = {toSource: null};
            // do the "toString" and other methods manually
            var _protected = ["toString", "valueOf"];
            // if we are prototyping then include the constructor
            if (Base._prototyping) _protected[2] = "constructor";
            for (var i = 0; (name = _protected[i]); i++) {
                if (source[name] != _prototype[name]) {
                    extend.call(this, name, source[name]);
                }
            }
            // copy each of the source object's properties to this object
            for (var name in source) {
                if (!_prototype[name]) {
                    extend.call(this, name, source[name]);
                }
            }
        }
        return this;
    },

    base: function() {
        // call this method from any other method to invoke that method's ancestor
    }
};

Base.extend = function(_instance, _static) {
    var extend = Base.prototype.extend;
    if (!_instance) _instance = {};
    // build the prototype
    Base._prototyping = true;
    var _prototype = new this;
    extend.call(_prototype, _instance);
    var constructor = _prototype.constructor;
    _prototype.constructor = this;
    delete Base._prototyping;
    // create the wrapper for the constructor function
    var klass = function() {
        if (!Base._prototyping) constructor.apply(this, arguments);
        this.constructor = klass;
    };
    klass.prototype = _prototype;
    // build the class interface
    klass.extend = this.extend;
    klass.implement = this.implement;
    klass.toString = function() {
        return String(constructor);
    };
    extend.call(klass, _static);
    // single instance
    var object = constructor ? klass : _prototype;
    // class initialisation
    if (object.init instanceof Function) object.init();
    return object;
};

Base.implement = function(_interface) {
    if (_interface instanceof Function) _interface = _interface.prototype;
    this.prototype.extend(_interface);
};

// onload "document"
function initNakamaWrapper()
{
    // IE6 pue tellement qu'il arrive à appeler deux fois trop vite, donc on le ralentit un peu
    setTimeout(initNakama, 1);
}

// onload "domcontent"
function initNakama()
{
    var len = onload_funcs.length;

    for (var i = 0; i < len; i++)
    {
        // FIXME: hum, faudrait probablement un var devant le func la :-)
        func = onload_funcs[i];
        if (typeof func != 'function'
         && typeof func[0] != 'undefined'
         && typeof func[0] == 'function')
        {
            onload_funcs[i] = func[0];
        }
        else if (func)
        {
            onload_funcs[i].call();
            onload_funcs[i] = false;
        }
    }
}

function popup(page,largeur,hauteur,options) {
    var top=(screen.height-hauteur)/2;
    var left=(screen.width-largeur)/2;
    window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

function closePopup(){
    window.close(this);
}

function menu(classMenu){
    document.getElementById("menu_profil").className = classMenu;
}

/* HEADER PERSO */

var showheader = new Boolean(false);
function showinfo(element) {
    var test = showheader.toString();
    if ( test == 'false') {
                document.getElementById(element).style.display = 'block';
                document.getElementById('header_hide').style.display = 'inline';
                document.getElementById('header_show').style.display = 'none';
        showheader = 'true';
        } else {
                document.getElementById(element).style.display = 'none';
                document.getElementById('header_hide').style.display = 'none';
                document.getElementById('header_show').style.display = 'inline';
        showheader = 'false';
    }
}

/* INFOBULLES */

function ib_show(element){
        document.getElementById(element).style.visibility = 'visible';
}
function displayblock(element){
        document.getElementById(element).style.display = 'block';
}
function ib_hide(element){
        document.getElementById(element).style.visibility = 'hidden';
}
function displaynone(element){
        document.getElementById(element).style.display = 'none';
}

function shuffle_array(arr)
{
    var i = arr.length, j, t;
    while (i--)
    {
            j = Math.floor((i + 1) * Math.random());
            t = arr[i];
            arr[i] = arr[j];
            arr[j] = t;
    }
    return arr
}

function array_filter(arr, func)
{
    var list = [];
    for (var i = 0, l = arr.length; i < l; i++)
    {
        if (func(arr[i]))
        {
            list.push(arr[i]);
        }
    }

    return list;
}

function getLabel(parent,elmt) {
    if(!elmt || !elmt.id) return false;
    
    var myLabel = parent.getElementsByTagName("label");
    for(var i=0; i<myLabel.length; i++) {
        if(myLabel[i].htmlFor == elmt.id) return myLabel[i];
    }
    return false;
}
                            
function hasClass(elm, className)
{
    if (!elm || !elm.className)
    {
        return false;
    }
    var re = new RegExp('(^|\\s)' + className + '(\\s|$)');
    return elm.className.match(re)
}

function addClass(elm, className)
{
    if (!elm)
    {
        return false;
    }
    if (!hasClass(elm, className))
    {
        elm.className += (elm.className ? " " : "") + className;
    }
}

function removeClass(elm, className)
{
    if (!elm || !elm.className)
    {
        return false;
    }
    var regexp = new RegExp("(^|\\s)" + className + "(\\s|$)", "g");
    elm.className = elm.className.replace(regexp, "$2");
}

function toggleClass(elm, className)
{
    if (hasClass(elm, className))
    {
        removeClass(elm, className);
    } else {
        addClass(elm, className);
    }
}

function swapNodes(node1, node2)
{
    var nextSibling = node1.nextSibling;
    var parentNode = node1.parentNode;
    node2.parentNode.replaceChild(node1, node2);
    parentNode.insertBefore(node2, nextSibling);
}

function getElementsByClassName(className, parentElement, nodeName)
{    
    // native
    if (document.getElementsByClassName)
    {
        // HACK pour corriger ce bug : https://bugs.webkit.org/show_bug.cgi?id=19974
        var root = (parentElement || document.body);
        root.setAttribute('data-refresh', '1');
        root.removeAttribute('data-refresh');
        
        var s = (parentElement || document).getElementsByClassName(className);
        
        if (nodeName && nodeName != '*')
        {
            nodeName = nodeName.toUpperCase();
            return [].filter.call(s, function(el) { return el.nodeName == nodeName; });
        }
        else
        {
            return [].slice.call(s, 0);
        }
    }

    // xpath
    if (document.evaluate)
    {
        if (!nodeName) nodeName = '*';
        if (!parentElement) parentElement = document;

        var results = [], s, i = 0, element;

        s = document.evaluate(
            ".//" + nodeName + "[contains(concat(' ', @class, ' '), ' " + className + " ')]",
            parentElement,
            null,
            XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
            null
        );

        while ((element = s.snapshotItem(i++)))
        {
            results.push(element);
        }

        return results;
    }

    // generic
    if (!nodeName) nodeName = '*';
    if (!parentElement) parentElement = document;

    var results = [], s, i = 0, element;
    var re = new RegExp('(^|\\s)' + className + '(\\s|$)'), elementClassName;

    s = parentElement.getElementsByTagName(nodeName);

    while ((element = s[i++]))
    {
        if ((elementClassName = element.className) &&
            (elementClassName == className || re.test(elementClassName)))
        {
            results.push(element);
        }
    }

    return results;
}

function setLocale(locale)
{
    if (locales_redirect)
    {
        return true;
    }
    else
    {
        var form = document.createElement('form');
        form.method = 'POST';
        form.action = '';

        var input = document.createElement('input');
        input.type = 'hidden';
        input.name = 'setLocale';
        input.value = locale;

        form.appendChild(input);

        document.getElementsByTagName('body')[0].appendChild(form);
        form.submit();

        return false;
    }
}

function getcookie(name, defaultvalue)
{
    name += "=";
    if (document.cookie.length > 0)
    {
        offset = document.cookie.indexOf(name);
        if (offset != -1)
        {
            offset += name.length;
            end = document.cookie.indexOf(";", offset)
            return unescape(document.cookie.substring(offset, (end != -1) ? end : document.cookie.length));
        }
    }
    return (defaultvalue);
}

function setcookie(name, value, domain, duration)
{
    var cookie = name + "=" + escape(value);
    var today = new Date();
    var expire = new Date();

    if (!duration)
        var duration = 1000 * 60 * 60 * 24 * 365;

    expire.setTime(today.getTime() + duration);
    cookie += "; expires=" + expire.toGMTString();
    cookie += "; path=/";
    if (domain)
    {
        cookie += "; domain=" + domain;
    }
    document.cookie = cookie;
}

function openFooterPopup(link)
{
    window.open(link, 'footerPopupSkyrock', 'width=810,height=560,location=no,toolbar=no,resizable=yes,scrollbars=yes');
    return false;
}

function openWindow(page, title, width, height) {
    window.open(page, title, 'location=no,toolbar=no,resizable=yes,scrollbars=yes,width='+width+',height='+height);
    return false;
}

function openAddBanWindow(e) {
    if (this == window)
        var elm = e;
    else
        elm = this;
    window.open(elm.href, 'banadd', 'location=no,toolbar=no,resizable=yes,scrollbars=yes,width=470,height=250');
    return false;
}

function openSendMessageWindow(e, id_skynaute, pseudo)
{
    if (this == window)
        var elm = e;
    else
        elm = this;
    var href = www_path + 'm/messages/popup-write_message.php?dest=' + id_skynaute;
    window.open(href, 'message_' + pseudo.replace(/-/g, '_'), 'location=no,toolbar=no,resizable=yes,scrollbars=yes,width=550,height=520');
    return false;
}

function openAddCommentWindow(elm)
{
    var url = elm.href;

    window.open(url, 'commentaire_' + blog_pseudo.replace(/-/g, '_'),
        'width=680,height=595,location=no,toolbar=no,resizable=yes,scrollbars=yes');
    return false;
}

function displaySessionRefresh()
{
    if (typeof www_path == 'undefined')
    {
        return;
    }
    if (typeof _RIMAGE == 'undefined')
    {
        _RIMAGE = new Image(1, 1);
    }
    _RIMAGE.src = www_path + "common/keepsession.php?" + Math.round(Math.random() * 1000000000);
}

function toggleDisplay(id)
{
    var status = false;
    var elm = document.getElementById(id);
    if(elm)
    {
        if(elm.style.display == 'none')
        {
            elm.style.display = '';
            status = true;
        }
        else
        {
            elm.style.display = 'none';
            status = false;
        }
    }
    return status;
}

function initClickHeatWrapper()
{
    document.write('<script type="text/javascript" src="' + static_js_url + 'js/clickheat.js"></script>');
}

function getHexValueForColor(c)
{
    if (!c)
    {
        return '';
    }
    
    str = c.toLowerCase();
    if (str == "transparent")
    {
        str = '';
    }
    else if (str.indexOf('rgb') === 0)
    {       
        function tohex(inval)
        {
            inval = parseInt(inval);
            var out = '0123456789ABCDEF'.charAt(inval / 16);
            out    += '0123456789ABCDEF'.charAt(inval % 16);
            return out;
        }
   
        var j;

        j = (str.substr(4, str.indexOf(')') - 4)).split(',');
        str = '#' + tohex(j[0]) + tohex(j[1]) + tohex(j[2]);
    }
    if (str.indexOf('#') === 0)
    {
        if (str.length == 4)
        {
            // transformons #xyz en #xxyyzz
            str = '' + str.charAt(1) + str.charAt(1) + str.charAt(2) + str.charAt(2) + str.charAt(3) + str.charAt(3);
        }
        else
        {
            // virons les #
            str = str.substr(1);
        }
    }
    else
    {
        str = '';
    }
    return str.toUpperCase();
}

function getStylePropertyValueWithRoot(root, elm, property)
{
    if (elm)
    {
        if (root.all && elm.currentStyle)
        {
            property = property.replace(/\-([a-z])/g, function(match, chr) { return chr.toUpperCase(); });
            if (elm.currentStyle[property])
            {
                return (elm.currentStyle[property]);
            }
        }
        else if (root.defaultView && root.defaultView.getComputedStyle)
        {
            var cs = root.defaultView.getComputedStyle(elm, null);
            if (!cs)
            {
                return false;
            }
            return cs.getPropertyValue(property, null);
        }
    }
    return false;
}

function getColorValueForProperty(root, elm, property, defaultValue)
{
    var v = getStylePropertyValueWithRoot(root, elm, property);
    var c = getHexValueForColor(v);
    if (!c)
    {
        c = defaultValue;
    }
    return c;
}

function generateVocalPlayer()
{
    var elm = document.getElementById('cybercop');
    var color = false

    if (elm) {
        color = getColorValueForProperty(document, elm, 'background-color', false)
    }

    if (!color) {
        elm = document.getElementById('barleft');
        if (elm) 
            color = getColorValueForProperty(document, elm, 'background-color', '000000')
        else
            color = '000000'
    }


    if (typeof blog_id_skynaute != 'undefined')
        var __id_skynaute = blog_id_skynaute
    else if (typeof profil_id_skynaute != 'undefined')
        var __id_skynaute = profil_id_skynaute
    else
        return;

    elm = document.getElementById('mvocal');

    var str = '<object width="150" height="36" type="application/x-shockwave-flash" data="'+static_img_url+'flash/messagevocal/mvPlayer.swf" id="playervocal">';
    str += '<param name="movie" value="'+static_img_url+'flash/messagevocal/mvPlayer.swf"/>';
    str += '<param name="quality" value="high"/>';
    str += '<param name="wmode" value="transparent"/>';
    str += '<param name="scale" value="noscale" />';
    str += '<param name="flashvars" value="xmlPath='+www_path+'common/announce_vocal_xml.php?param='+__id_skynaute+'&backgroundcolor='+color+'"/>';
    str += '</object>';
   
    elm.innerHTML = str;
}

function captcha_refresh()
{
    var c = document.getElementById('captcha_captcha');
    
    if (c)
    {
        c.src = c.src.replace(/replaceme([0-9]+)replaceme/, 'replaceme' + (new Date().getTime()) + 'replaceme');
    }
}
/*
    Copyright (c) 2007-2008, Google
    All rights reserved.

    Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

        * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
        * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
function contains(parent, descendant)
{
    // IE / Safari(some) DOM
    if (typeof parent.contains != 'undefined') {
        return parent == descendant || parent.contains(descendant);
    }

    // W3C DOM Level 3
    if (typeof parent.compareDocumentPosition != 'undefined') {
        return parent == descendant || Boolean(parent.compareDocumentPosition(descendant) & 16);
    }

    // W3C DOM Level 1    
    while (descendant && parent !== descendant && descendant.tagName.toLowerCase() != "body") {
        descendant = descendant.parentNode;
    }    
    return descendant == parent;
}