/**
* FusionCharts: Flash Player detection and Chart embedding.
* Version: 1.1 (29th June, 2007) - Added Player detection, New conditional fixes for IE
*
* Morphed from SWFObject (http://blog.deconcept.com/swfobject/) under MIT License:
* http://www.opensource.org/licenses/mit-license.php
*
*/
if (typeof infosoftglobal == "undefined") var infosoftglobal = new Object();
if (typeof infosoftglobal.FusionChartsUtil == "undefined") infosoftglobal.FusionChartsUtil = new Object();
infosoftglobal.FusionCharts = function(swf, id, w, h, debugMode, registerWithJS, c, scaleMode, lang, detectFlashVersion, autoInstallRedirect) {
    if (!document.getElementById) { return; }

    //Flag to see whether data has been set initially
    this.initialDataSet = false;

    //Create container objects
    this.params = new Object();
    this.variables = new Object();
    this.attributes = new Array();

    //Set attributes for the SWF
    if (swf) { this.setAttribute('swf', swf); }
    if (id) { this.setAttribute('id', id); }
    if (w) { this.setAttribute('width', w); }
    if (h) { this.setAttribute('height', h); }

    //Set background color
    if (c) { this.addParam('bgcolor', c); }

    //Set Quality	
    this.addParam('quality', 'high');

    //Add scripting access parameter
    this.addParam('allowScriptAccess', 'always');

    //Pass width and height to be appended as chartWidth and chartHeight
    this.addVariable('chartWidth', w);
    this.addVariable('chartHeight', h);

    //Whether in debug mode
    debugMode = debugMode ? debugMode : 0;
    this.addVariable('debugMode', debugMode);
    //Pass DOM ID to Chart
    this.addVariable('DOMId', id);
    //Whether to registed with JavaScript
    registerWithJS = registerWithJS ? registerWithJS : 0;
    this.addVariable('registerWithJS', registerWithJS);

    //Scale Mode of chart
    scaleMode = scaleMode ? scaleMode : 'noScale';
    this.addVariable('scaleMode', scaleMode);
    //Application Message Language
    lang = lang ? lang : 'EN';
    this.addVariable('lang', lang);

    //Whether to auto detect and re-direct to Flash Player installation
    this.detectFlashVersion = detectFlashVersion ? detectFlashVersion : 1;
    this.autoInstallRedirect = autoInstallRedirect ? autoInstallRedirect : 1;

    //Ger Flash Player version 
    this.installedVer = infosoftglobal.FusionChartsUtil.getPlayerVersion();

    if (!window.opera && document.all && this.installedVer.major > 7) {
        // Only add the onunload cleanup if the Flash Player version supports External Interface and we are in IE
        infosoftglobal.FusionCharts.doPrepUnload = true;
    }
}

infosoftglobal.FusionCharts.prototype = {
    setAttribute: function(name, value) {
        this.attributes[name] = value;
    },
    getAttribute: function(name) {
        return this.attributes[name];
    },
    addParam: function(name, value) {
        this.params[name] = value;
    },
    getParams: function() {
        return this.params;
    },
    addVariable: function(name, value) {
        this.variables[name] = value;
    },
    getVariable: function(name) {
        return this.variables[name];
    },
    getVariables: function() {
        return this.variables;
    },
    getVariablePairs: function() {
        var variablePairs = new Array();
        var key;
        var variables = this.getVariables();
        for (key in variables) {
            variablePairs.push(key + "=" + variables[key]);
        }
        return variablePairs;
    },
    getSWFHTML: function() {
        var swfNode = "";
        if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) {
            // netscape plugin architecture			
            swfNode = '<embed type="application/x-shockwave-flash" src="' + this.getAttribute('swf') + '" width="' + this.getAttribute('width') + '" height="' + this.getAttribute('height') + '"  ';
            swfNode += ' id="' + this.getAttribute('id') + '" name="' + this.getAttribute('id') + '" ';
            var params = this.getParams();
            for (var key in params) { swfNode += [key] + '="' + params[key] + '" '; }
            var pairs = this.getVariablePairs().join("&");
            if (pairs.length > 0) { swfNode += 'flashvars="' + pairs + '"'; }
            swfNode += '/>';
        } else { // PC IE			
            swfNode = '<object id="' + this.getAttribute('id') + '" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + this.getAttribute('width') + '" height="' + this.getAttribute('height') + '">';
            swfNode += '<param name="movie" value="' + this.getAttribute('swf') + '" />';
            var params = this.getParams();
            for (var key in params) {
                swfNode += '<param name="' + key + '" value="' + params[key] + '" />';
            }
            var pairs = this.getVariablePairs().join("&");
            if (pairs.length > 0) { swfNode += '<param name="flashvars" value="' + pairs + '" />'; }
            swfNode += "</object>";
        }
        return swfNode;
    },
    setDataURL: function(strDataURL) {
        //This method sets the data URL for the chart.
        //If being set initially
        if (this.initialDataSet == false) {
            this.addVariable('dataURL', strDataURL);
            //Update flag
            this.initialDataSet = true;
        } else {
            //Else, we update the chart data using External Interface
            //Get reference to chart object
            var chartObj = infosoftglobal.FusionChartsUtil.getChartObject(this.getAttribute('id'));
            chartObj.setDataURL(strDataURL);
        }
    },
    setDataXML: function(strDataXML) {
        //If being set initially
        if (this.initialDataSet == false) {
            //This method sets the data XML for the chart INITIALLY.
            this.addVariable('dataXML', strDataXML);
            //Update flag
            this.initialDataSet = true;
        } else {
            //Else, we update the chart data using External Interface
            //Get reference to chart object
            var chartObj = infosoftglobal.FusionChartsUtil.getChartObject(this.getAttribute('id'));
            chartObj.setDataXML(strDataXML);
        }
    },
    render: function(elementId) {
        //First check for installed version of Flash Player - we need a minimum of 8
        if ((this.detectFlashVersion == 1) && (this.installedVer.major < 8)) {
            if (this.autoInstallRedirect == 1) {
                //If we can auto redirect to install the player?
                var installationConfirm = window.confirm("You need Adobe Flash Player 8 (or above) to view the charts. It is a free and lightweight installation from Adobe.com. Please click on Ok to install the same.");
                if (installationConfirm) {
                    window.location = "http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
                } else {
                    return false;
                }
            } else {
                //Else, do not take an action. It means the developer has specified a message in the DIV (and probably a link).
                //So, expect the developers to provide a course of way to their end users.
                //window.alert("You need Adobe Flash Player 8 (or above) to view the charts. It is a free and lightweight installation from Adobe.com. ");
                return false;
            }
        } else {
            //Render the chart
            var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
            n.innerHTML = this.getSWFHTML();
            return true;
        }
    }
}

/* ---- detection functions ---- */
infosoftglobal.FusionChartsUtil.getPlayerVersion = function() {
    var PlayerVersion = new infosoftglobal.PlayerVersion([0, 0, 0]);
    if (navigator.plugins && navigator.mimeTypes.length) {
        var x = navigator.plugins["Shockwave Flash"];
        if (x && x.description) {
            PlayerVersion = new infosoftglobal.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));
        }
    } else if (navigator.userAgent && navigator.userAgent.indexOf("Windows CE") >= 0) {
        //If Windows CE
        var axo = 1;
        var counter = 3;
        while (axo) {
            try {
                counter++;
                axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash." + counter);
                PlayerVersion = new infosoftglobal.PlayerVersion([counter, 0, 0]);
            } catch (e) {
                axo = null;
            }
        }
    } else {
        // Win IE (non mobile)
        // Do minor version lookup in IE, but avoid Flash Player 6 crashing issues
        try {
            var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
        } catch (e) {
            try {
                var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
                PlayerVersion = new infosoftglobal.PlayerVersion([6, 0, 21]);
                axo.AllowScriptAccess = "always"; // error if player version < 6.0.47 (thanks to Michael Williams @ Adobe for this code)
            } catch (e) {
                if (PlayerVersion.major == 6) {
                    return PlayerVersion;
                }
            }
            try {
                axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
            } catch (e) { }
        }
        if (axo != null) {
            PlayerVersion = new infosoftglobal.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
        }
    }
    return PlayerVersion;
}
infosoftglobal.PlayerVersion = function(arrVersion) {
    this.major = arrVersion[0] != null ? parseInt(arrVersion[0]) : 0;
    this.minor = arrVersion[1] != null ? parseInt(arrVersion[1]) : 0;
    this.rev = arrVersion[2] != null ? parseInt(arrVersion[2]) : 0;
}
// ------------ Fix for Out of Memory Bug in IE in FP9 ---------------//
/* Fix for video streaming bug */
infosoftglobal.FusionChartsUtil.cleanupSWFs = function() {
    var objects = document.getElementsByTagName("OBJECT");
    for (var i = objects.length - 1; i >= 0; i--) {
        objects[i].style.display = 'none';
        for (var x in objects[i]) {
            if (typeof objects[i][x] == 'function') {
                objects[i][x] = function() { };
            }
        }
    }
}
// Fixes bug in fp9
if (infosoftglobal.FusionCharts.doPrepUnload) {
    if (!infosoftglobal.unloadSet) {
        infosoftglobal.FusionChartsUtil.prepUnload = function() {
            __flash_unloadHandler = function() { };
            __flash_savedUnloadHandler = function() { };
            window.attachEvent("onunload", infosoftglobal.FusionChartsUtil.cleanupSWFs);
        }
        window.attachEvent("onbeforeunload", infosoftglobal.FusionChartsUtil.prepUnload);
        infosoftglobal.unloadSet = true;
    }
}
/* Add document.getElementById if needed (mobile IE < 5) */
if (!document.getElementById && document.all) { document.getElementById = function(id) { return document.all[id]; } }
/* Add Array.push if needed (ie5) */
if (Array.prototype.push == null) { Array.prototype.push = function(item) { this[this.length] = item; return this.length; } }

/* Function to return Flash Object from ID */
infosoftglobal.FusionChartsUtil.getChartObject = function(id) {
    if (window.document[id]) {
        return window.document[id];
    }
    if (navigator.appName.indexOf("Microsoft Internet") == -1) {
        if (document.embeds && document.embeds[id])
            return document.embeds[id];
    } else {
        return document.getElementById(id);
    }
}
/* Aliases for easy usage */
var getChartFromId = infosoftglobal.FusionChartsUtil.getChartObject;
var FusionCharts = infosoftglobal.FusionCharts;