mumble-django/htdocs/ext-3.2.0/pkgs/pkg-charts-debug.js

/*!
 * Ext JS Library 3.2.0
 * Copyright(c) 2006-2010 Ext JS, Inc.
 * licensing@extjs.com
 * http://www.extjs.com/license
 */
/*! SWFObject v2.2 <http://code.google.com/p/swfobject/> 
    is released under the MIT License <http://www.opensource.org/licenses/mit-license.php> 
*/

var swfobject = function() {
    
    var UNDEF = "undefined",
        OBJECT = "object",
        SHOCKWAVE_FLASH = "Shockwave Flash",
        SHOCKWAVE_FLASH_AX = "ShockwaveFlash.ShockwaveFlash",
        FLASH_MIME_TYPE = "application/x-shockwave-flash",
        EXPRESS_INSTALL_ID = "SWFObjectExprInst",
        ON_READY_STATE_CHANGE = "onreadystatechange",
        
        win = window,
        doc = document,
        nav = navigator,
        
        plugin = false,
        domLoadFnArr = [main],
        regObjArr = [],
        objIdArr = [],
        listenersArr = [],
        storedAltContent,
        storedAltContentId,
        storedCallbackFn,
        storedCallbackObj,
        isDomLoaded = false,
        isExpressInstallActive = false,
        dynamicStylesheet,
        dynamicStylesheetMedia,
        autoHideShow = true,
    
    /* Centralized function for browser feature detection
        - User agent string detection is only used when no good alternative is possible
        - Is executed directly for optimal performance
    */  
    ua = function() {
        var w3cdom = typeof doc.getElementById != UNDEF && typeof doc.getElementsByTagName != UNDEF && typeof doc.createElement != UNDEF,
            u = nav.userAgent.toLowerCase(),
            p = nav.platform.toLowerCase(),
            windows = p ? /win/.test(p) : /win/.test(u),
            mac = p ? /mac/.test(p) : /mac/.test(u),
            webkit = /webkit/.test(u) ? parseFloat(u.replace(/^.*webkit\/(\d+(\.\d+)?).*$/, "$1")) : false, // returns either the webkit version or false if not webkit
            ie = !+"\v1", // feature detection based on Andrea Giammarchi's solution: http://webreflection.blogspot.com/2009/01/32-bytes-to-know-if-your-browser-is-ie.html
            playerVersion = [0,0,0],
            d = null;
        if (typeof nav.plugins != UNDEF && typeof nav.plugins[SHOCKWAVE_FLASH] == OBJECT) {
            d = nav.plugins[SHOCKWAVE_FLASH].description;
            if (d && !(typeof nav.mimeTypes != UNDEF && nav.mimeTypes[FLASH_MIME_TYPE] && !nav.mimeTypes[FLASH_MIME_TYPE].enabledPlugin)) { // navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin indicates whether plug-ins are enabled or disabled in Safari 3+
                plugin = true;
                ie = false; // cascaded feature detection for Internet Explorer
                d = d.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
                playerVersion[0] = parseInt(d.replace(/^(.*)\..*$/, "$1"), 10);
                playerVersion[1] = parseInt(d.replace(/^.*\.(.*)\s.*$/, "$1"), 10);
                playerVersion[2] = /[a-zA-Z]/.test(d) ? parseInt(d.replace(/^.*[a-zA-Z]+(.*)$/, "$1"), 10) : 0;
            }
        }
        else if (typeof win.ActiveXObject != UNDEF) {
            try {
                var a = new ActiveXObject(SHOCKWAVE_FLASH_AX);
                if (a) { // a will return null when ActiveX is disabled
                    d = a.GetVariable("$version");
                    if (d) {
                        ie = true; // cascaded feature detection for Internet Explorer
                        d = d.split(" ")[1].split(",");
                        playerVersion = [parseInt(d[0], 10), parseInt(d[1], 10), parseInt(d[2], 10)];
                    }
                }
            }
            catch(e) {}
        }
        return { w3:w3cdom, pv:playerVersion, wk:webkit, ie:ie, win:windows, mac:mac };
    }(),
    
    /* Cross-browser onDomLoad
        - Will fire an event as soon as the DOM of a web page is loaded
        - Internet Explorer workaround based on Diego Perini's solution: http://javascript.nwbox.com/IEContentLoaded/
        - Regular onload serves as fallback
    */ 
    onDomLoad = function() {
        if (!ua.w3) { return; }
        if ((typeof doc.readyState != UNDEF && doc.readyState == "complete") || (typeof doc.readyState == UNDEF && (doc.getElementsByTagName("body")[0] || doc.body))) { // function is fired after onload, e.g. when script is inserted dynamically 
            callDomLoadFunctions();
        }
        if (!isDomLoaded) {
            if (typeof doc.addEventListener != UNDEF) {
                doc.addEventListener("DOMContentLoaded", callDomLoadFunctions, false);
            }       
            if (ua.ie && ua.win) {
                doc.attachEvent(ON_READY_STATE_CHANGE, function() {
                    if (doc.readyState == "complete") {
                        doc.detachEvent(ON_READY_STATE_CHANGE, arguments.callee);
                        callDomLoadFunctions();
                    }
                });
                if (win == top) { // if not inside an iframe
                    (function(){
                        if (isDomLoaded) { return; }
                        try {
                            doc.documentElement.doScroll("left");
                        }
                        catch(e) {
                            setTimeout(arguments.callee, 0);
                            return;
                        }
                        callDomLoadFunctions();
                    })();
                }
            }
            if (ua.wk) {
                (function(){
                    if (isDomLoaded) { return; }
                    if (!/loaded|complete/.test(doc.readyState)) {
                        setTimeout(arguments.callee, 0);
                        return;
                    }
                    callDomLoadFunctions();
                })();
            }
            addLoadEvent(callDomLoadFunctions);
        }
    }();
    
    function callDomLoadFunctions() {
        if (isDomLoaded) { return; }
        try { // test if we can really add/remove elements to/from the DOM; we don't want to fire it too early
            var t = doc.getElementsByTagName("body")[0].appendChild(createElement("span"));
            t.parentNode.removeChild(t);
        }
        catch (e) { return; }
        isDomLoaded = true;
        var dl = domLoadFnArr.length;
        for (var i = 0; i < dl; i++) {
            domLoadFnArr[i]();
        }
    }
    
    function addDomLoadEvent(fn) {
        if (isDomLoaded) {
            fn();
        }
        else { 
            domLoadFnArr[domLoadFnArr.length] = fn; // Array.push() is only available in IE5.5+
        }
    }
    
    /* Cross-browser onload
        - Based on James Edwards' solution: http://brothercake.com/site/resources/scripts/onload/
        - Will fire an event as soon as a web page including all of its assets are loaded 
     */
    function addLoadEvent(fn) {
        if (typeof win.addEventListener != UNDEF) {
            win.addEventListener("load", fn, false);
        }
        else if (typeof doc.addEventListener != UNDEF) {
            doc.addEventListener("load", fn, false);
        }
        else if (typeof win.attachEvent != UNDEF) {
            addListener(win, "onload", fn);
        }
        else if (typeof win.onload == "function") {
            var fnOld = win.onload;
            win.onload = function() {
                fnOld();
                fn();
            };
        }
        else {
            win.onload = fn;
        }
    }
    
    /* Main function
        - Will preferably execute onDomLoad, otherwise onload (as a fallback)
    */
    function main() { 
        if (plugin) {
            testPlayerVersion();
        }
        else {
            matchVersions();
        }
    }
    
    /* Detect the Flash Player version for non-Internet Explorer browsers
        - Detecting the plug-in version via the object element is more precise than using the plugins collection item's description:
          a. Both release and build numbers can be detected
          b. Avoid wrong descriptions by corrupt installers provided by Adobe
          c. Avoid wrong descriptions by multiple Flash Player entries in the plugin Array, caused by incorrect browser imports
        - Disadvantage of this method is that it depends on the availability of the DOM, while the plugins collection is immediately available
    */
    function testPlayerVersion() {
        var b = doc.getElementsByTagName("body")[0];
        var o = createElement(OBJECT);
        o.setAttribute("type", FLASH_MIME_TYPE);
        var t = b.appendChild(o);
        if (t) {
            var counter = 0;
            (function(){
                if (typeof t.GetVariable != UNDEF) {
                    var d = t.GetVariable("$version");
                    if (d) {
                        d = d.split(" ")[1].split(",");
                        ua.pv = [parseInt(d[0], 10), parseInt(d[1], 10), parseInt(d[2], 10)];
                    }
                }
                else if (counter < 10) {
                    counter++;
                    setTimeout(arguments.callee, 10);
                    return;
                }
                b.removeChild(o);
                t = null;
                matchVersions();
            })();
        }
        else {
            matchVersions();
        }
    }
    
    /* Perform Flash Player and SWF version matching; static publishing only
    */
    function matchVersions() {
        var rl = regObjArr.length;
        if (rl > 0) {
            for (var i = 0; i < rl; i++) { // for each registered object element
                var id = regObjArr[i].id;
                var cb = regObjArr[i].callbackFn;
                var cbObj = {success:false, id:id};
                if (ua.pv[0] > 0) {
                    var obj = getElementById(id);
                    if (obj) {
                        if (hasPlayerVersion(regObjArr[i].swfVersion) && !(ua.wk && ua.wk < 312)) { // Flash Player version >= published SWF version: Houston, we have a match!
                            setVisibility(id, true);
                            if (cb) {
                                cbObj.success = true;
                                cbObj.ref = getObjectById(id);
                                cb(cbObj);
                            }
                        }
                        else if (regObjArr[i].expressInstall && canExpressInstall()) { // show the Adobe Express Install dialog if set by the web page author and if supported
                            var att = {};
                            att.data = regObjArr[i].expressInstall;
                            att.width = obj.getAttribute("width") || "0";
                            att.height = obj.getAttribute("height") || "0";
                            if (obj.getAttribute("class")) { att.styleclass = obj.getAttribute("class"); }
                            if (obj.getAttribute("align")) { att.align = obj.getAttribute("align"); }
                            // parse HTML object param element's name-value pairs
                            var par = {};
                            var p = obj.getElementsByTagName("param");
                            var pl = p.length;
                            for (var j = 0; j < pl; j++) {
                                if (p[j].getAttribute("name").toLowerCase() != "movie") {
                                    par[p[j].getAttribute("name")] = p[j].getAttribute("value");
                                }
                            }
                            showExpressInstall(att, par, id, cb);
                        }
                        else { // Flash Player and SWF version mismatch or an older Webkit engine that ignores the HTML object element's nested param elements: display alternative content instead of SWF
                            displayAltContent(obj);
                            if (cb) { cb(cbObj); }
                        }
                    }
                }
                else {  // if no Flash Player is installed or the fp version cannot be detected we let the HTML object element do its job (either show a SWF or alternative content)
                    setVisibility(id, true);
                    if (cb) {
                        var o = getObjectById(id); // test whether there is an HTML object element or not
                        if (o && typeof o.SetVariable != UNDEF) { 
                            cbObj.success = true;
                            cbObj.ref = o;
                        }
                        cb(cbObj);
                    }
                }
            }
        }
    }
    
    function getObjectById(objectIdStr) {
        var r = null;
        var o = getElementById(objectIdStr);
        if (o && o.nodeName == "OBJECT") {
            if (typeof o.SetVariable != UNDEF) {
                r = o;
            }
            else {
                var n = o.getElementsByTagName(OBJECT)[0];
                if (n) {
                    r = n;
                }
            }
        }
        return r;
    }
    
    /* Requirements for Adobe Express Install
        - only one instance can be active at a time
        - fp 6.0.65 or higher
        - Win/Mac OS only
        - no Webkit engines older than version 312
    */
    function canExpressInstall() {
        return !isExpressInstallActive && hasPlayerVersion("6.0.65") && (ua.win || ua.mac) && !(ua.wk && ua.wk < 312);
    }
    
    /* Show the Adobe Express Install dialog
        - Reference: http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=6a253b75
    */
    function showExpressInstall(att, par, replaceElemIdStr, callbackFn) {
        isExpressInstallActive = true;
        storedCallbackFn = callbackFn || null;
        storedCallbackObj = {success:false, id:replaceElemIdStr};
        var obj = getElementById(replaceElemIdStr);
        if (obj) {
            if (obj.nodeName == "OBJECT") { // static publishing
                storedAltContent = abstractAltContent(obj);
                storedAltContentId = null;
            }
            else { // dynamic publishing
                storedAltContent = obj;
                storedAltContentId = replaceElemIdStr;
            }
            att.id = EXPRESS_INSTALL_ID;
            if (typeof att.width == UNDEF || (!/%$/.test(att.width) && parseInt(att.width, 10) < 310)) { att.width = "310"; }
            if (typeof att.height == UNDEF || (!/%$/.test(att.height) && parseInt(att.height, 10) < 137)) { att.height = "137"; }
            doc.title = doc.title.slice(0, 47) + " - Flash Player Installation";
            var pt = ua.ie && ua.win ? "ActiveX" : "PlugIn",
                fv = "MMredirectURL=" + win.location.toString().replace(/&/g,"%26") + "&MMplayerType=" + pt + "&MMdoctitle=" + doc.title;
            if (typeof par.flashvars != UNDEF) {
                par.flashvars += "&" + fv;
            }
            else {
                par.flashvars = fv;
            }
            // IE only: when a SWF is loading (AND: not available in cache) wait for the readyState of the object element to become 4 before removing it,
            // because you cannot properly cancel a loading SWF file without breaking browser load references, also obj.onreadystatechange doesn't work
            if (ua.ie && ua.win && obj.readyState != 4) {
                var newObj = createElement("div");
                replaceElemIdStr += "SWFObjectNew";
                newObj.setAttribute("id", replaceElemIdStr);
                obj.parentNode.insertBefore(newObj, obj); // insert placeholder div that will be replaced by the object element that loads expressinstall.swf
                obj.style.display = "none";
                (function(){
                    if (obj.readyState == 4) {
                        obj.parentNode.removeChild(obj);
                    }
                    else {
                        setTimeout(arguments.callee, 10);
                    }
                })();
            }
            createSWF(att, par, replaceElemIdStr);
        }
    }
    
    /* Functions to abstract and display alternative content
    */
    function displayAltContent(obj) {
        if (ua.ie && ua.win && obj.readyState != 4) {
            // IE only: when a SWF is loading (AND: not available in cache) wait for the readyState of the object element to become 4 before removing it,
            // because you cannot properly cancel a loading SWF file without breaking browser load references, also obj.onreadystatechange doesn't work
            var el = createElement("div");
            obj.parentNode.insertBefore(el, obj); // insert placeholder div that will be replaced by the alternative content
            el.parentNode.replaceChild(abstractAltContent(obj), el);
            obj.style.display = "none";
            (function(){
                if (obj.readyState == 4) {
                    obj.parentNode.removeChild(obj);
                }
                else {
                    setTimeout(arguments.callee, 10);
                }
            })();
        }
        else {
            obj.parentNode.replaceChild(abstractAltContent(obj), obj);
        }
    } 

    function abstractAltContent(obj) {
        var ac = createElement("div");
        if (ua.win && ua.ie) {
            ac.innerHTML = obj.innerHTML;
        }
        else {
            var nestedObj = obj.getElementsByTagName(OBJECT)[0];
            if (nestedObj) {
                var c = nestedObj.childNodes;
                if (c) {
                    var cl = c.length;
                    for (var i = 0; i < cl; i++) {
                        if (!(c[i].nodeType == 1 && c[i].nodeName == "PARAM") && !(c[i].nodeType == 8)) {
                            ac.appendChild(c[i].cloneNode(true));
                        }
                    }
                }
            }
        }
        return ac;
    }
    
    /* Cross-browser dynamic SWF creation
    */
    function createSWF(attObj, parObj, id) {
        var r, el = getElementById(id);
        if (ua.wk && ua.wk < 312) { return r; }
        if (el) {
            if (typeof attObj.id == UNDEF) { // if no 'id' is defined for the object element, it will inherit the 'id' from the alternative content
                attObj.id = id;
            }
            if (ua.ie && ua.win) { // Internet Explorer + the HTML object element + W3C DOM methods do not combine: fall back to outerHTML
                var att = "";
                for (var i in attObj) {
                    if (attObj[i] != Object.prototype[i]) { // filter out prototype additions from other potential libraries
                        if (i.toLowerCase() == "data") {
                            parObj.movie = attObj[i];
                        }
                        else if (i.toLowerCase() == "styleclass") { // 'class' is an ECMA4 reserved keyword
                            att += ' class="' + attObj[i] + '"';
                        }
                        else if (i.toLowerCase() != "classid") {
                            att += ' ' + i + '="' + attObj[i] + '"';
                        }
                    }
                }
                var par = "";
                for (var j in parObj) {
                    if (parObj[j] != Object.prototype[j]) { // filter out prototype additions from other potential libraries
                        par += '<param name="' + j + '" value="' + parObj[j] + '" />';
                    }
                }
                el.outerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"' + att + '>' + par + '</object>';
                objIdArr[objIdArr.length] = attObj.id; // stored to fix object 'leaks' on unload (dynamic publishing only)
                r = getElementById(attObj.id);  
            }
            else { // well-behaving browsers
                var o = createElement(OBJECT);
                o.setAttribute("type", FLASH_MIME_TYPE);
                for (var m in attObj) {
                    if (attObj[m] != Object.prototype[m]) { // filter out prototype additions from other potential libraries
                        if (m.toLowerCase() == "styleclass") { // 'class' is an ECMA4 reserved keyword
                            o.setAttribute("class", attObj[m]);
                        }
                        else if (m.toLowerCase() != "classid") { // filter out IE specific attribute
                            o.setAttribute(m, attObj[m]);
                        }
                    }
                }
                for (var n in parObj) {
                    if (parObj[n] != Object.prototype[n] && n.toLowerCase() != "movie") { // filter out prototype additions from other potential libraries and IE specific param element
                        createObjParam(o, n, parObj[n]);
                    }
                }
                el.parentNode.replaceChild(o, el);
                r = o;
            }
        }
        return r;
    }
    
    function createObjParam(el, pName, pValue) {
        var p = createElement("param");
        p.setAttribute("name", pName);  
        p.setAttribute("value", pValue);
        el.appendChild(p);
    }
    
    /* Cross-browser SWF removal
        - Especially needed to safely and completely remove a SWF in Internet Explorer
    */
    function removeSWF(id) {
        var obj = getElementById(id);
        if (obj && obj.nodeName == "OBJECT") {
            if (ua.ie && ua.win) {
                obj.style.display = "none";
                (function(){
                    if (obj.readyState == 4) {
                        removeObjectInIE(id);
                    }
                    else {
                        setTimeout(arguments.callee, 10);
                    }
                })();
            }
            else {
                obj.parentNode.removeChild(obj);
            }
        }
    }
    
    function removeObjectInIE(id) {
        var obj = getElementById(id);
        if (obj) {
            for (var i in obj) {
                if (typeof obj[i] == "function") {
                    obj[i] = null;
                }
            }
            obj.parentNode.removeChild(obj);
        }
    }
    
    /* Functions to optimize JavaScript compression
    */
    function getElementById(id) {
        var el = null;
        try {
            el = doc.getElementById(id);
        }
        catch (e) {}
        return el;
    }
    
    function createElement(el) {
        return doc.createElement(el);
    }
    
    /* Updated attachEvent function for Internet Explorer
        - Stores attachEvent information in an Array, so on unload the detachEvent functions can be called to avoid memory leaks
    */  
    function addListener(target, eventType, fn) {
        target.attachEvent(eventType, fn);
        listenersArr[listenersArr.length] = [target, eventType, fn];
    }
    
    /* Flash Player and SWF content version matching
    */
    function hasPlayerVersion(rv) {
        var pv = ua.pv, v = rv.split(".");
        v[0] = parseInt(v[0], 10);
        v[1] = parseInt(v[1], 10) || 0; // supports short notation, e.g. "9" instead of "9.0.0"
        v[2] = parseInt(v[2], 10) || 0;
        return (pv[0] > v[0] || (pv[0] == v[0] && pv[1] > v[1]) || (pv[0] == v[0] && pv[1] == v[1] && pv[2] >= v[2])) ? true : false;
    }
    
    /* Cross-browser dynamic CSS creation
        - Based on Bobby van der Sluis' solution: http://www.bobbyvandersluis.com/articles/dynamicCSS.php
    */  
    function createCSS(sel, decl, media, newStyle) {
        if (ua.ie && ua.mac) { return; }
        var h = doc.getElementsByTagName("head")[0];
        if (!h) { return; } // to also support badly authored HTML pages that lack a head element
        var m = (media && typeof media == "string") ? media : "screen";
        if (newStyle) {
            dynamicStylesheet = null;
            dynamicStylesheetMedia = null;
        }
        if (!dynamicStylesheet || dynamicStylesheetMedia != m) { 
            // create dynamic stylesheet + get a global reference to it
            var s = createElement("style");
            s.setAttribute("type", "text/css");
            s.setAttribute("media", m);
            dynamicStylesheet = h.appendChild(s);
            if (ua.ie && ua.win && typeof doc.styleSheets != UNDEF && doc.styleSheets.length > 0) {
                dynamicStylesheet = doc.styleSheets[doc.styleSheets.length - 1];
            }
            dynamicStylesheetMedia = m;
        }
        // add style rule
        if (ua.ie && ua.win) {
            if (dynamicStylesheet && typeof dynamicStylesheet.addRule == OBJECT) {
                dynamicStylesheet.addRule(sel, decl);
            }
        }
        else {
            if (dynamicStylesheet && typeof doc.createTextNode != UNDEF) {
                dynamicStylesheet.appendChild(doc.createTextNode(sel + " {" + decl + "}"));
            }
        }
    }
    
    function setVisibility(id, isVisible) {
        if (!autoHideShow) { return; }
        var v = isVisible ? "visible" : "hidden";
        if (isDomLoaded && getElementById(id)) {
            getElementById(id).style.visibility = v;
        }
        else {
            createCSS("#" + id, "visibility:" + v);
        }
    }

    /* Filter to avoid XSS attacks
    */
    function urlEncodeIfNecessary(s) {
        var regex = /[\\\"<>\.;]/;
        var hasBadChars = regex.exec(s) != null;
        return hasBadChars && typeof encodeURIComponent != UNDEF ? encodeURIComponent(s) : s;
    }
    
    /* Release memory to avoid memory leaks caused by closures, fix hanging audio/video threads and force open sockets/NetConnections to disconnect (Internet Explorer only)
    */
    var cleanup = function() {
        if (ua.ie && ua.win) {
            window.attachEvent("onunload", function() {
                // remove listeners to avoid memory leaks
                var ll = listenersArr.length;
                for (var i = 0; i < ll; i++) {
                    listenersArr[i][0].detachEvent(listenersArr[i][1], listenersArr[i][2]);
                }
                // cleanup dynamically embedded objects to fix audio/video threads and force open sockets and NetConnections to disconnect
                var il = objIdArr.length;
                for (var j = 0; j < il; j++) {
                    removeSWF(objIdArr[j]);
                }
                // cleanup library's main closures to avoid memory leaks
                for (var k in ua) {
                    ua[k] = null;
                }
                ua = null;
                for (var l in swfobject) {
                    swfobject[l] = null;
                }
                swfobject = null;
            });
        }
    }();
    
    return {
        /* Public API
            - Reference: http://code.google.com/p/swfobject/wiki/documentation
        */ 
        registerObject: function(objectIdStr, swfVersionStr, xiSwfUrlStr, callbackFn) {
            if (ua.w3 && objectIdStr && swfVersionStr) {
                var regObj = {};
                regObj.id = objectIdStr;
                regObj.swfVersion = swfVersionStr;
                regObj.expressInstall = xiSwfUrlStr;
                regObj.callbackFn = callbackFn;
                regObjArr[regObjArr.length] = regObj;
                setVisibility(objectIdStr, false);
            }
            else if (callbackFn) {
                callbackFn({success:false, id:objectIdStr});
            }
        },
        
        getObjectById: function(objectIdStr) {
            if (ua.w3) {
                return getObjectById(objectIdStr);
            }
        },
        
        embedSWF: function(swfUrlStr, replaceElemIdStr, widthStr, heightStr, swfVersionStr, xiSwfUrlStr, flashvarsObj, parObj, attObj, callbackFn) {
            var callbackObj = {success:false, id:replaceElemIdStr};
            if (ua.w3 && !(ua.wk && ua.wk < 312) && swfUrlStr && replaceElemIdStr && widthStr && heightStr && swfVersionStr) {
                setVisibility(replaceElemIdStr, false);
                addDomLoadEvent(function() {
                    widthStr += ""; // auto-convert to string
                    heightStr += "";
                    var att = {};
                    if (attObj && typeof attObj === OBJECT) {
                        for (var i in attObj) { // copy object to avoid the use of references, because web authors often reuse attObj for multiple SWFs
                            att[i] = attObj[i];
                        }
                    }
                    att.data = swfUrlStr;
                    att.width = widthStr;
                    att.height = heightStr;
                    var par = {}; 
                    if (parObj && typeof parObj === OBJECT) {
                        for (var j in parObj) { // copy object to avoid the use of references, because web authors often reuse parObj for multiple SWFs
                            par[j] = parObj[j];
                        }
                    }
                    if (flashvarsObj && typeof flashvarsObj === OBJECT) {
                        for (var k in flashvarsObj) { // copy object to avoid the use of references, because web authors often reuse flashvarsObj for multiple SWFs
                            if (typeof par.flashvars != UNDEF) {
                                par.flashvars += "&" + k + "=" + flashvarsObj[k];
                            }
                            else {
                                par.flashvars = k + "=" + flashvarsObj[k];
                            }
                        }
                    }
                    if (hasPlayerVersion(swfVersionStr)) { // create SWF
                        var obj = createSWF(att, par, replaceElemIdStr);
                        if (att.id == replaceElemIdStr) {
                            setVisibility(replaceElemIdStr, true);
                        }
                        callbackObj.success = true;
                        callbackObj.ref = obj;
                    }
                    else if (xiSwfUrlStr && canExpressInstall()) { // show Adobe Express Install
                        att.data = xiSwfUrlStr;
                        showExpressInstall(att, par, replaceElemIdStr, callbackFn);
                        return;
                    }
                    else { // show alternative content
                        setVisibility(replaceElemIdStr, true);
                    }
                    if (callbackFn) { callbackFn(callbackObj); }
                });
            }
            else if (callbackFn) { callbackFn(callbackObj); }
        },
        
        switchOffAutoHideShow: function() {
            autoHideShow = false;
        },
        
        ua: ua,
        
        getFlashPlayerVersion: function() {
            return { major:ua.pv[0], minor:ua.pv[1], release:ua.pv[2] };
        },
        
        hasFlashPlayerVersion: hasPlayerVersion,
        
        createSWF: function(attObj, parObj, replaceElemIdStr) {
            if (ua.w3) {
                return createSWF(attObj, parObj, replaceElemIdStr);
            }
            else {
                return undefined;
            }
        },
        
        showExpressInstall: function(att, par, replaceElemIdStr, callbackFn) {
            if (ua.w3 && canExpressInstall()) {
                showExpressInstall(att, par, replaceElemIdStr, callbackFn);
            }
        },
        
        removeSWF: function(objElemIdStr) {
            if (ua.w3) {
                removeSWF(objElemIdStr);
            }
        },
        
        createCSS: function(selStr, declStr, mediaStr, newStyleBoolean) {
            if (ua.w3) {
                createCSS(selStr, declStr, mediaStr, newStyleBoolean);
            }
        },
        
        addDomLoadEvent: addDomLoadEvent,
        
        addLoadEvent: addLoadEvent,
        
        getQueryParamValue: function(param) {
            var q = doc.location.search || doc.location.hash;
            if (q) {
                if (/\?/.test(q)) { q = q.split("?")[1]; } // strip question mark
                if (param == null) {
                    return urlEncodeIfNecessary(q);
                }
                var pairs = q.split("&");
                for (var i = 0; i < pairs.length; i++) {
                    if (pairs[i].substring(0, pairs[i].indexOf("=")) == param) {
                        return urlEncodeIfNecessary(pairs[i].substring((pairs[i].indexOf("=") + 1)));
                    }
                }
            }
            return "";
        },
        
        // For internal usage only
        expressInstallCallback: function() {
            if (isExpressInstallActive) {
                var obj = getElementById(EXPRESS_INSTALL_ID);
                if (obj && storedAltContent) {
                    obj.parentNode.replaceChild(storedAltContent, obj);
                    if (storedAltContentId) {
                        setVisibility(storedAltContentId, true);
                        if (ua.ie && ua.win) { storedAltContent.style.display = "block"; }
                    }
                    if (storedCallbackFn) { storedCallbackFn(storedCallbackObj); }
                }
                isExpressInstallActive = false;
            } 
        }
    };
}();
/**
 * @class Ext.FlashComponent
 * @extends Ext.BoxComponent
 * @constructor
 * @xtype flash
 */
Ext.FlashComponent = Ext.extend(Ext.BoxComponent, {
    /**
     * @cfg {String} flashVersion
     * Indicates the version the flash content was published for. Defaults to <tt>'9.0.115'</tt>.
     */
    flashVersion : '9.0.115',

    /**
     * @cfg {String} backgroundColor
     * The background color of the chart. Defaults to <tt>'#ffffff'</tt>.
     */
    backgroundColor: '#ffffff',

    /**
     * @cfg {String} wmode
     * The wmode of the flash object. This can be used to control layering. Defaults to <tt>'opaque'</tt>.
     */
    wmode: 'opaque',

    /**
     * @cfg {Object} flashVars
     * A set of key value pairs to be passed to the flash object as flash variables. Defaults to <tt>undefined</tt>.
     */
    flashVars: undefined,

    /**
     * @cfg {Object} flashParams
     * A set of key value pairs to be passed to the flash object as parameters. Possible parameters can be found here:
     * http://kb2.adobe.com/cps/127/tn_12701.html Defaults to <tt>undefined</tt>.
     */
    flashParams: undefined,

    /**
     * @cfg {String} url
     * The URL of the chart to include. Defaults to <tt>undefined</tt>.
     */
    url: undefined,
    swfId : undefined,
    swfWidth: '100%',
    swfHeight: '100%',

    /**
     * @cfg {Boolean} expressInstall
     * True to prompt the user to install flash if not installed. Note that this uses
     * Ext.FlashComponent.EXPRESS_INSTALL_URL, which should be set to the local resource. Defaults to <tt>false</tt>.
     */
    expressInstall: false,

    initComponent : function(){
        Ext.FlashComponent.superclass.initComponent.call(this);

        this.addEvents(
            /**
             * @event initialize
             *
             * @param {Chart} this
             */
            'initialize'
        );
    },

    onRender : function(){
        Ext.FlashComponent.superclass.onRender.apply(this, arguments);

        var params = Ext.apply({
            allowScriptAccess: 'always',
            bgcolor: this.backgroundColor,
            wmode: this.wmode
        }, this.flashParams), vars = Ext.apply({
            allowedDomain: document.location.hostname,
            YUISwfId: this.getId(),
            YUIBridgeCallback: 'Ext.FlashEventProxy.onEvent'
        }, this.flashVars);

        new swfobject.embedSWF(this.url, this.id, this.swfWidth, this.swfHeight, this.flashVersion,
            this.expressInstall ? Ext.FlashComponent.EXPRESS_INSTALL_URL : undefined, vars, params);

        this.swf = Ext.getDom(this.id);
        this.el = Ext.get(this.swf);
    },

    getSwfId : function(){
        return this.swfId || (this.swfId = "extswf" + (++Ext.Component.AUTO_ID));
    },

    getId : function(){
        return this.id || (this.id = "extflashcmp" + (++Ext.Component.AUTO_ID));
    },

    onFlashEvent : function(e){
        switch(e.type){
            case "swfReady":
                this.initSwf();
                return;
            case "log":
                return;
        }
        e.component = this;
        this.fireEvent(e.type.toLowerCase().replace(/event$/, ''), e);
    },

    initSwf : function(){
        this.onSwfReady(!!this.isInitialized);
        this.isInitialized = true;
        this.fireEvent('initialize', this);
    },

    beforeDestroy: function(){
        if(this.rendered){
            swfobject.removeSWF(this.swf.id);
        }
        Ext.FlashComponent.superclass.beforeDestroy.call(this);
    },

    onSwfReady : Ext.emptyFn
});

/**
 * Sets the url for installing flash if it doesn't exist. This should be set to a local resource.
 * @static
 * @type String
 */
Ext.FlashComponent.EXPRESS_INSTALL_URL = 'http:/' + '/swfobject.googlecode.com/svn/trunk/swfobject/expressInstall.swf';

Ext.reg('flash', Ext.FlashComponent);/**
 * @class Ext.FlashProxy
 * @singleton
 */
Ext.FlashEventProxy = {
    onEvent : function(id, e){
        var fp = Ext.getCmp(id);
        if(fp){
            fp.onFlashEvent(e);
        }else{
            arguments.callee.defer(10, this, [id, e]);
        }
    }
};/**
 * @class Ext.chart.Chart
 * @extends Ext.FlashComponent
 * The Ext.chart package provides the capability to visualize data with flash based charting.
 * Each chart binds directly to an Ext.data.Store enabling automatic updates of the chart.
 * To change the look and feel of a chart, see the {@link #chartStyle} and {@link #extraStyle} config options.
 * @constructor
 * @xtype chart
 */

 Ext.chart.Chart = Ext.extend(Ext.FlashComponent, {
    refreshBuffer: 100,

    /**
     * @cfg {String} backgroundColor
     * @hide
     */

    /**
     * @cfg {Object} chartStyle
     * Sets styles for this chart. This contains default styling, so modifying this property will <b>override</b>
     * the built in styles of the chart. Use {@link #extraStyle} to add customizations to the default styling.
     */
    chartStyle: {
        padding: 10,
        animationEnabled: true,
        font: {
            name: 'Tahoma',
            color: 0x444444,
            size: 11
        },
        dataTip: {
            padding: 5,
            border: {
                color: 0x99bbe8,
                size:1
            },
            background: {
                color: 0xDAE7F6,
                alpha: .9
            },
            font: {
                name: 'Tahoma',
                color: 0x15428B,
                size: 10,
                bold: true
            }
        }
    },

    /**
     * @cfg {String} url
     * The url to load the chart from. This defaults to Ext.chart.Chart.CHART_URL, which should
     * be modified to point to the local charts resource.
     */

    /**
     * @cfg {Object} extraStyle
     * Contains extra styles that will be added or overwritten to the default chartStyle. Defaults to <tt>null</tt>.
     * For a detailed list of the options available, visit the YUI Charts site
     * at <a href="http://developer.yahoo.com/yui/charts/#basicstyles">http://developer.yahoo.com/yui/charts/#basicstyles</a><br/>
     * Some of the options availabe:<br />
     * <ul style="padding:5px;padding-left:16px;list-style-type:inherit;">
     * <li><b>padding</b> - The space around the edge of the chart's contents. Padding does not increase the size of the chart.</li>
     * <li><b>animationEnabled</b> - A Boolean value that specifies whether marker animations are enabled or not. Enabled by default.</li>
     * <li><b>font</b> - An Object defining the font style to be used in the chart. Defaults to <tt>{ name: 'Tahoma', color: 0x444444, size: 11 }</tt><br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>name</b> - font name</li>
     *      <li><b>color</b> - font color (hex code, ie: "#ff0000", "ff0000" or 0xff0000)</li>
     *      <li><b>size</b> - font size in points (numeric portion only, ie: 11)</li>
     *      <li><b>bold</b> - boolean</li>
     *      <li><b>italic</b> - boolean</li>
     *      <li><b>underline</b> - boolean</li>
     *  </ul>
     * </li>
     * <li><b>border</b> - An object defining the border style around the chart. The chart itself will decrease in dimensions to accomodate the border.<br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>color</b> - border color (hex code, ie: "#ff0000", "ff0000" or 0xff0000)</li>
     *      <li><b>size</b> - border size in pixels (numeric portion only, ie: 1)</li>
     *  </ul>
     * </li>
     * <li><b>background</b> - An object defining the background style of the chart.<br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>color</b> - border color (hex code, ie: "#ff0000", "ff0000" or 0xff0000)</li>
     *      <li><b>image</b> - an image URL. May be relative to the current document or absolute.</li>
     *  </ul>
     * </li>
     * <li><b>legend</b> - An object defining the legend style<br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>display</b> - location of the legend. Possible values are "none", "left", "right", "top", and "bottom".</li>
     *      <li><b>spacing</b> - an image URL. May be relative to the current document or absolute.</li>
     *      <li><b>padding, border, background, font</b> - same options as described above.</li>
     *  </ul></li>
     * <li><b>dataTip</b> - An object defining the style of the data tip (tooltip).<br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>padding, border, background, font</b> - same options as described above.</li>
     *  </ul></li>
     * <li><b>xAxis and yAxis</b> - An object defining the style of the style of either axis.<br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>color</b> - same option as described above.</li>
     *      <li><b>size</b> - same option as described above.</li>
     *      <li><b>showLabels</b> - boolean</li>
     *      <li><b>labelRotation</b> - a value in degrees from -90 through 90. Default is zero.</li>
     *  </ul></li>
     * <li><b>majorGridLines and minorGridLines</b> - An object defining the style of the style of the grid lines.<br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>color, size</b> - same options as described above.</li>
     *  </ul></li></li>
     * <li><b>zeroGridLine</b> - An object defining the style of the style of the zero grid line.<br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>color, size</b> - same options as described above.</li>
     *  </ul></li></li>
     * <li><b>majorTicks and minorTicks</b> - An object defining the style of the style of ticks in the chart.<br/>
     *  <ul style="padding:5px;padding-left:26px;list-style-type:circle;">
     *      <li><b>color, size</b> - same options as described above.</li>
     *      <li><b>length</b> - the length of each tick in pixels extending from the axis.</li>
     *      <li><b>display</b> - how the ticks are drawn. Possible values are "none", "inside", "outside", and "cross".</li>
     *  </ul></li></li>
     * </ul>
     */
    extraStyle: null,

    /**
     * @cfg {Object} seriesStyles
     * Contains styles to apply to the series after a refresh. Defaults to <tt>null</tt>.
     */
    seriesStyles: null,

    /**
     * @cfg {Boolean} disableCaching
     * True to add a "cache buster" to the end of the chart url. Defaults to true for Opera and IE.
     */
    disableCaching: Ext.isIE || Ext.isOpera,
    disableCacheParam: '_dc',

    initComponent : function(){
        Ext.chart.Chart.superclass.initComponent.call(this);
        if(!this.url){
            this.url = Ext.chart.Chart.CHART_URL;
        }
        if(this.disableCaching){
            this.url = Ext.urlAppend(this.url, String.format('{0}={1}', this.disableCacheParam, new Date().getTime()));
        }
        this.addEvents(
            'itemmouseover',
            'itemmouseout',
            'itemclick',
            'itemdoubleclick',
            'itemdragstart',
            'itemdrag',
            'itemdragend',
            /**
             * @event beforerefresh
             * Fires before a refresh to the chart data is called.  If the beforerefresh handler returns
             * <tt>false</tt> the {@link #refresh} action will be cancelled.
             * @param {Chart} this
             */
            'beforerefresh',
            /**
             * @event refresh
             * Fires after the chart data has been refreshed.
             * @param {Chart} this
             */
            'refresh'
        );
        this.store = Ext.StoreMgr.lookup(this.store);
    },

    /**
     * Sets a single style value on the Chart instance.
     *
     * @param name {String} Name of the Chart style value to change.
     * @param value {Object} New value to pass to the Chart style.
     */
     setStyle: function(name, value){
         this.swf.setStyle(name, Ext.encode(value));
     },

    /**
     * Resets all styles on the Chart instance.
     *
     * @param styles {Object} Initializer for all Chart styles.
     */
    setStyles: function(styles){
        this.swf.setStyles(Ext.encode(styles));
    },

    /**
     * Sets the styles on all series in the Chart.
     *
     * @param styles {Array} Initializer for all Chart series styles.
     */
    setSeriesStyles: function(styles){
        this.seriesStyles = styles;
        var s = [];
        Ext.each(styles, function(style){
            s.push(Ext.encode(style));
        });
        this.swf.setSeriesStyles(s);
    },

    setCategoryNames : function(names){
        this.swf.setCategoryNames(names);
    },

    setLegendRenderer : function(fn, scope){
        var chart = this;
        scope = scope || chart;
        chart.removeFnProxy(chart.legendFnName);
        chart.legendFnName = chart.createFnProxy(function(name){
            return fn.call(scope, name);
        });
        chart.swf.setLegendLabelFunction(chart.legendFnName);
    },

    setTipRenderer : function(fn, scope){
        var chart = this;
        scope = scope || chart;
        chart.removeFnProxy(chart.tipFnName);
        chart.tipFnName = chart.createFnProxy(function(item, index, series){
            var record = chart.store.getAt(index);
            return fn.call(scope, chart, record, index, series);
        });
        chart.swf.setDataTipFunction(chart.tipFnName);
    },

    setSeries : function(series){
        this.series = series;
        this.refresh();
    },

    /**
     * Changes the data store bound to this chart and refreshes it.
     * @param {Store} store The store to bind to this chart
     */
    bindStore : function(store, initial){
        if(!initial && this.store){
            if(store !== this.store && this.store.autoDestroy){
                this.store.destroy();
            }else{
                this.store.un("datachanged", this.refresh, this);
                this.store.un("add", this.delayRefresh, this);
                this.store.un("remove", this.delayRefresh, this);
                this.store.un("update", this.delayRefresh, this);
                this.store.un("clear", this.refresh, this);
            }
        }
        if(store){
            store = Ext.StoreMgr.lookup(store);
            store.on({
                scope: this,
                datachanged: this.refresh,
                add: this.delayRefresh,
                remove: this.delayRefresh,
                update: this.delayRefresh,
                clear: this.refresh
            });
        }
        this.store = store;
        if(store && !initial){
            this.refresh();
        }
    },

    onSwfReady : function(isReset){
        Ext.chart.Chart.superclass.onSwfReady.call(this, isReset);
        var ref;
        this.swf.setType(this.type);

        if(this.chartStyle){
            this.setStyles(Ext.apply({}, this.extraStyle, this.chartStyle));
        }

        if(this.categoryNames){
            this.setCategoryNames(this.categoryNames);
        }

        if(this.tipRenderer){
            ref = this.getFunctionRef(this.tipRenderer);
            this.setTipRenderer(ref.fn, ref.scope);
        }
        if(this.legendRenderer){
            ref = this.getFunctionRef(this.legendRenderer);
            this.setLegendRenderer(ref.fn, ref.scope);
        }
        if(!isReset){
            this.bindStore(this.store, true);
        }
        this.refresh.defer(10, this);
    },

    delayRefresh : function(){
        if(!this.refreshTask){
            this.refreshTask = new Ext.util.DelayedTask(this.refresh, this);
        }
        this.refreshTask.delay(this.refreshBuffer);
    },

    refresh : function(){
        if(this.fireEvent('beforerefresh', this) !== false){
            var styleChanged = false;
            // convert the store data into something YUI charts can understand
            var data = [], rs = this.store.data.items;
            for(var j = 0, len = rs.length; j < len; j++){
                data[j] = rs[j].data;
            }
            //make a copy of the series definitions so that we aren't
            //editing them directly.
            var dataProvider = [];
            var seriesCount = 0;
            var currentSeries = null;
            var i = 0;
            if(this.series){
                seriesCount = this.series.length;
                for(i = 0; i < seriesCount; i++){
                    currentSeries = this.series[i];
                    var clonedSeries = {};
                    for(var prop in currentSeries){
                        if(prop == "style" && currentSeries.style !== null){
                            clonedSeries.style = Ext.encode(currentSeries.style);
                            styleChanged = true;
                            //we don't want to modify the styles again next time
                            //so null out the style property.
                            // this causes issues
                            // currentSeries.style = null;
                        } else{
                            clonedSeries[prop] = currentSeries[prop];
                        }
                    }
                    dataProvider.push(clonedSeries);
                }
            }

            if(seriesCount > 0){
                for(i = 0; i < seriesCount; i++){
                    currentSeries = dataProvider[i];
                    if(!currentSeries.type){
                        currentSeries.type = this.type;
                    }
                    currentSeries.dataProvider = data;
                }
            } else{
                dataProvider.push({type: this.type, dataProvider: data});
            }
            this.swf.setDataProvider(dataProvider);
            if(this.seriesStyles){
                this.setSeriesStyles(this.seriesStyles);
            }
            this.fireEvent('refresh', this);
        }
    },

    // private
    createFnProxy : function(fn){
        var fnName = 'extFnProxy' + (++Ext.chart.Chart.PROXY_FN_ID);
        Ext.chart.Chart.proxyFunction[fnName] = fn;
        return 'Ext.chart.Chart.proxyFunction.' + fnName;
    },

    // private
    removeFnProxy : function(fn){
        if(!Ext.isEmpty(fn)){
            fn = fn.replace('Ext.chart.Chart.proxyFunction.', '');
            delete Ext.chart.Chart.proxyFunction[fn];
        }
    },

    // private
    getFunctionRef : function(val){
        if(Ext.isFunction(val)){
            return {
                fn: val,
                scope: this
            };
        }else{
            return {
                fn: val.fn,
                scope: val.scope || this
            }
        }
    },

    // private
    onDestroy: function(){
        if (this.refreshTask && this.refreshTask.cancel){
            this.refreshTask.cancel();
        }
        Ext.chart.Chart.superclass.onDestroy.call(this);
        this.bindStore(null);
        this.removeFnProxy(this.tipFnName);
        this.removeFnProxy(this.legendFnName);
    }
});
Ext.reg('chart', Ext.chart.Chart);
Ext.chart.Chart.PROXY_FN_ID = 0;
Ext.chart.Chart.proxyFunction = {};

/**
 * Sets the url to load the chart from. This should be set to a local resource.
 * @static
 * @type String
 */
Ext.chart.Chart.CHART_URL = 'http:/' + '/yui.yahooapis.com/2.8.0/build/charts/assets/charts.swf';

/**
 * @class Ext.chart.PieChart
 * @extends Ext.chart.Chart
 * @constructor
 * @xtype piechart
 */
Ext.chart.PieChart = Ext.extend(Ext.chart.Chart, {
    type: 'pie',

    onSwfReady : function(isReset){
        Ext.chart.PieChart.superclass.onSwfReady.call(this, isReset);

        this.setDataField(this.dataField);
        this.setCategoryField(this.categoryField);
    },

    setDataField : function(field){
        this.dataField = field;
        this.swf.setDataField(field);
    },

    setCategoryField : function(field){
        this.categoryField = field;
        this.swf.setCategoryField(field);
    }
});
Ext.reg('piechart', Ext.chart.PieChart);

/**
 * @class Ext.chart.CartesianChart
 * @extends Ext.chart.Chart
 * @constructor
 * @xtype cartesianchart
 */
Ext.chart.CartesianChart = Ext.extend(Ext.chart.Chart, {
    onSwfReady : function(isReset){
        Ext.chart.CartesianChart.superclass.onSwfReady.call(this, isReset);
        this.labelFn = [];
        if(this.xField){
            this.setXField(this.xField);
        }
        if(this.yField){
            this.setYField(this.yField);
        }
        if(this.xAxis){
            this.setXAxis(this.xAxis);
        }
        if(this.xAxes){
            this.setXAxes(this.xAxes);
        }
        if(this.yAxis){
            this.setYAxis(this.yAxis);
        }
        if(this.yAxes){
            this.setYAxes(this.yAxes);
        }
        if(Ext.isDefined(this.constrainViewport)){
            this.swf.setConstrainViewport(this.constrainViewport);
        }
    },

    setXField : function(value){
        this.xField = value;
        this.swf.setHorizontalField(value);
    },

    setYField : function(value){
        this.yField = value;
        this.swf.setVerticalField(value);
    },

    setXAxis : function(value){
        this.xAxis = this.createAxis('xAxis', value);
        this.swf.setHorizontalAxis(this.xAxis);
    },

    setXAxes : function(value){
        var axis;
        for(var i = 0; i < value.length; i++) {
            axis = this.createAxis('xAxis' + i, value[i]);
            this.swf.setHorizontalAxis(axis);
        }
    },

    setYAxis : function(value){
        this.yAxis = this.createAxis('yAxis', value);
        this.swf.setVerticalAxis(this.yAxis);
    },

    setYAxes : function(value){
        var axis;
        for(var i = 0; i < value.length; i++) {
            axis = this.createAxis('yAxis' + i, value[i]);
            this.swf.setVerticalAxis(axis);
        }
    },

    createAxis : function(axis, value){
        var o = Ext.apply({}, value),
            ref,
            old;

        if(this[axis]){
            old = this[axis].labelFunction;
            this.removeFnProxy(old);
            this.labelFn.remove(old);
        }
        if(o.labelRenderer){
            ref = this.getFunctionRef(o.labelRenderer);
            o.labelFunction = this.createFnProxy(function(v){
                return ref.fn.call(ref.scope, v);
            });
            delete o.labelRenderer;
            this.labelFn.push(o.labelFunction);
        }
        if(axis.indexOf('xAxis') > -1 && o.position == 'left'){
            o.position = 'bottom';
        }
        return o;
    },

    onDestroy : function(){
        Ext.chart.CartesianChart.superclass.onDestroy.call(this);
        Ext.each(this.labelFn, function(fn){
            this.removeFnProxy(fn);
        }, this);
    }
});
Ext.reg('cartesianchart', Ext.chart.CartesianChart);

/**
 * @class Ext.chart.LineChart
 * @extends Ext.chart.CartesianChart
 * @constructor
 * @xtype linechart
 */
Ext.chart.LineChart = Ext.extend(Ext.chart.CartesianChart, {
    type: 'line'
});
Ext.reg('linechart', Ext.chart.LineChart);

/**
 * @class Ext.chart.ColumnChart
 * @extends Ext.chart.CartesianChart
 * @constructor
 * @xtype columnchart
 */
Ext.chart.ColumnChart = Ext.extend(Ext.chart.CartesianChart, {
    type: 'column'
});
Ext.reg('columnchart', Ext.chart.ColumnChart);

/**
 * @class Ext.chart.StackedColumnChart
 * @extends Ext.chart.CartesianChart
 * @constructor
 * @xtype stackedcolumnchart
 */
Ext.chart.StackedColumnChart = Ext.extend(Ext.chart.CartesianChart, {
    type: 'stackcolumn'
});
Ext.reg('stackedcolumnchart', Ext.chart.StackedColumnChart);

/**
 * @class Ext.chart.BarChart
 * @extends Ext.chart.CartesianChart
 * @constructor
 * @xtype barchart
 */
Ext.chart.BarChart = Ext.extend(Ext.chart.CartesianChart, {
    type: 'bar'
});
Ext.reg('barchart', Ext.chart.BarChart);

/**
 * @class Ext.chart.StackedBarChart
 * @extends Ext.chart.CartesianChart
 * @constructor
 * @xtype stackedbarchart
 */
Ext.chart.StackedBarChart = Ext.extend(Ext.chart.CartesianChart, {
    type: 'stackbar'
});
Ext.reg('stackedbarchart', Ext.chart.StackedBarChart);



/**
 * @class Ext.chart.Axis
 * Defines a CartesianChart's vertical or horizontal axis.
 * @constructor
 */
Ext.chart.Axis = function(config){
    Ext.apply(this, config);
};

Ext.chart.Axis.prototype =
{
    /**
     * The type of axis.
     *
     * @property type
     * @type String
     */
    type: null,

    /**
     * The direction in which the axis is drawn. May be "horizontal" or "vertical".
     *
     * @property orientation
     * @type String
     */
    orientation: "horizontal",

    /**
     * If true, the items on the axis will be drawn in opposite direction.
     *
     * @property reverse
     * @type Boolean
     */
    reverse: false,

    /**
     * A string reference to the globally-accessible function that may be called to
     * determine each of the label values for this axis.
     *
     * @property labelFunction
     * @type String
     */
    labelFunction: null,

    /**
     * If true, labels that overlap previously drawn labels on the axis will be hidden.
     *
     * @property hideOverlappingLabels
     * @type Boolean
     */
    hideOverlappingLabels: true,

    /**
     * The space, in pixels, between labels on an axis.
     *
     * @property labelSpacing
     * @type Number
     */
    labelSpacing: 2
};

/**
 * @class Ext.chart.NumericAxis
 * @extends Ext.chart.Axis
 * A type of axis whose units are measured in numeric values.
 * @constructor
 */
Ext.chart.NumericAxis = Ext.extend(Ext.chart.Axis, {
    type: "numeric",

    /**
     * The minimum value drawn by the axis. If not set explicitly, the axis
     * minimum will be calculated automatically.
     *
     * @property minimum
     * @type Number
     */
    minimum: NaN,

    /**
     * The maximum value drawn by the axis. If not set explicitly, the axis
     * maximum will be calculated automatically.
     *
     * @property maximum
     * @type Number
     */
    maximum: NaN,

    /**
     * The spacing between major intervals on this axis.
     *
     * @property majorUnit
     * @type Number
     */
    majorUnit: NaN,

    /**
     * The spacing between minor intervals on this axis.
     *
     * @property minorUnit
     * @type Number
     */
    minorUnit: NaN,

    /**
     * If true, the labels, ticks, gridlines, and other objects will snap to the
     * nearest major or minor unit. If false, their position will be based on
     * the minimum value.
     *
     * @property snapToUnits
     * @type Boolean
     */
    snapToUnits: true,

    /**
     * If true, and the bounds are calculated automatically, either the minimum
     * or maximum will be set to zero.
     *
     * @property alwaysShowZero
     * @type Boolean
     */
    alwaysShowZero: true,

    /**
     * The scaling algorithm to use on this axis. May be "linear" or
     * "logarithmic".
     *
     * @property scale
     * @type String
     */
    scale: "linear",

    /**
     * Indicates whether to round the major unit.
     *
     * @property roundMajorUnit
     * @type Boolean
     */
    roundMajorUnit: true,

    /**
     * Indicates whether to factor in the size of the labels when calculating a
     * major unit.
     *
     * @property calculateByLabelSize
     * @type Boolean
     */
    calculateByLabelSize: true,

    /**
     * Indicates the position of the axis relative to the chart
     *
     * @property position
     * @type String
     */
    position: 'left',

    /**
     * Indicates whether to extend maximum beyond data's maximum to the nearest
     * majorUnit.
     *
     * @property adjustMaximumByMajorUnit
     * @type Boolean
     */
    adjustMaximumByMajorUnit: true,

    /**
     * Indicates whether to extend the minimum beyond data's minimum to the
     * nearest majorUnit.
     *
     * @property adjustMinimumByMajorUnit
     * @type Boolean
     */
    adjustMinimumByMajorUnit: true

});

/**
 * @class Ext.chart.TimeAxis
 * @extends Ext.chart.Axis
 * A type of axis whose units are measured in time-based values.
 * @constructor
 */
Ext.chart.TimeAxis = Ext.extend(Ext.chart.Axis, {
    type: "time",

    /**
     * The minimum value drawn by the axis. If not set explicitly, the axis
     * minimum will be calculated automatically.
     *
     * @property minimum
     * @type Date
     */
    minimum: null,

    /**
     * The maximum value drawn by the axis. If not set explicitly, the axis
     * maximum will be calculated automatically.
     *
     * @property maximum
     * @type Number
     */
    maximum: null,

    /**
     * The spacing between major intervals on this axis.
     *
     * @property majorUnit
     * @type Number
     */
    majorUnit: NaN,

    /**
     * The time unit used by the majorUnit.
     *
     * @property majorTimeUnit
     * @type String
     */
    majorTimeUnit: null,

    /**
     * The spacing between minor intervals on this axis.
     *
     * @property majorUnit
     * @type Number
     */
    minorUnit: NaN,

    /**
     * The time unit used by the minorUnit.
     *
     * @property majorTimeUnit
     * @type String
     */
    minorTimeUnit: null,

    /**
     * If true, the labels, ticks, gridlines, and other objects will snap to the
     * nearest major or minor unit. If false, their position will be based on
     * the minimum value.
     *
     * @property snapToUnits
     * @type Boolean
     */
    snapToUnits: true,

    /**
     * Series that are stackable will only stack when this value is set to true.
     *
     * @property stackingEnabled
     * @type Boolean
     */
    stackingEnabled: false,

    /**
     * Indicates whether to factor in the size of the labels when calculating a
     * major unit.
     *
     * @property calculateByLabelSize
     * @type Boolean
     */
    calculateByLabelSize: true

});

/**
 * @class Ext.chart.CategoryAxis
 * @extends Ext.chart.Axis
 * A type of axis that displays items in categories.
 * @constructor
 */
Ext.chart.CategoryAxis = Ext.extend(Ext.chart.Axis, {
    type: "category",

    /**
     * A list of category names to display along this axis.
     *
     * @property categoryNames
     * @type Array
     */
    categoryNames: null,

    /**
     * Indicates whether or not to calculate the number of categories (ticks and
     * labels) when there is not enough room to display all labels on the axis.
     * If set to true, the axis will determine the number of categories to plot.
     * If not, all categories will be plotted.
     *
     * @property calculateCategoryCount
     * @type Boolean
     */
    calculateCategoryCount: false

});

/**
 * @class Ext.chart.Series
 * Series class for the charts widget.
 * @constructor
 */
Ext.chart.Series = function(config) { Ext.apply(this, config); };

Ext.chart.Series.prototype =
{
    /**
     * The type of series.
     *
     * @property type
     * @type String
     */
    type: null,

    /**
     * The human-readable name of the series.
     *
     * @property displayName
     * @type String
     */
    displayName: null
};

/**
 * @class Ext.chart.CartesianSeries
 * @extends Ext.chart.Series
 * CartesianSeries class for the charts widget.
 * @constructor
 */
Ext.chart.CartesianSeries = Ext.extend(Ext.chart.Series, {
    /**
     * The field used to access the x-axis value from the items from the data
     * source.
     *
     * @property xField
     * @type String
     */
    xField: null,

    /**
     * The field used to access the y-axis value from the items from the data
     * source.
     *
     * @property yField
     * @type String
     */
    yField: null,

    /**
     * False to not show this series in the legend. Defaults to <tt>true</tt>.
     *
     * @property showInLegend
     * @type Boolean
     */
    showInLegend: true,

    /**
     * Indicates which axis the series will bind to
     *
     * @property axis
     * @type String
     */
    axis: 'primary'
});

/**
 * @class Ext.chart.ColumnSeries
 * @extends Ext.chart.CartesianSeries
 * ColumnSeries class for the charts widget.
 * @constructor
 */
Ext.chart.ColumnSeries = Ext.extend(Ext.chart.CartesianSeries, {
    type: "column"
});

/**
 * @class Ext.chart.LineSeries
 * @extends Ext.chart.CartesianSeries
 * LineSeries class for the charts widget.
 * @constructor
 */
Ext.chart.LineSeries = Ext.extend(Ext.chart.CartesianSeries, {
    type: "line"
});

/**
 * @class Ext.chart.BarSeries
 * @extends Ext.chart.CartesianSeries
 * BarSeries class for the charts widget.
 * @constructor
 */
Ext.chart.BarSeries = Ext.extend(Ext.chart.CartesianSeries, {
    type: "bar"
});


/**
 * @class Ext.chart.PieSeries
 * @extends Ext.chart.Series
 * PieSeries class for the charts widget.
 * @constructor
 */
Ext.chart.PieSeries = Ext.extend(Ext.chart.Series, {
    type: "pie",
    dataField: null,
    categoryField: null
});