(function ($, flash) {        
    var createAttrs = function (obj) {
        var aEach,
        aArray = [];

        for (aEach in obj) {
            aArray.push(aEach + '="' + obj[aEach] + '"');
        }

        return aArray.join('');
    },
    createParams = function (obj) {
        var aEach,
        bEach,
        aArray = [],
        bArray;

        for (aEach in obj) {
            if (typeof obj[aEach] == 'object') {
                bArray = [];

                for (bEach in obj[aEach]) {
                    bArray.push([bEach, '=', encodeURIComponent(obj[aEach][bEach])].join(''));
                }

                obj[aEach] = bArray.join('&');
            }

            aArray.push(['<param name="', aEach, '" value="', obj[aEach], '" />'].join(''));
        }

        return aArray.join('');
    },
    expressInstallIsActive = false;

    $[flash] = (function () {
        var flashVersion = '0,0,0',
        Plugin = navigator.plugins['Shockwave Flash'] || ActiveXObject;

        flashVersion = Plugin.description || (function () {
            try {
                return (new Plugin('ShockwaveFlash.ShockwaveFlash')).GetVariable('$version');
            }
            catch (eIE) {}
        }());

        flashVersion = flashVersion.match(/^[A-Za-z\s]*?(\d+)[\.|,](\d+)(?:\s+r|,)(\d+)/);

        return {
            available: flashVersion[1] > 0,

            activeX: !Plugin.name,

            version: {
                major: flashVersion[1] * 1,
                minor: flashVersion[2] * 1, 
                release: flashVersion[3] * 1
            },

            hasVersion: function (version) {
                var versionCompare = this.version,
                major = 'major',
                minor = 'minor',
                release = 'release';

                version = (/string|number/.test(typeof version)) ? version.toString().split('.') : version || [0, 0, 0];

                version = [
                    version[major] || version[0] || versionCompare[major],
                    version[minor] || version[1] || versionCompare[minor],
                    version[release] || version[2] || versionCompare[release]
                ];

                return (version[0] < versionCompare[major]) || (version[0] == versionCompare[major] && version[1] < versionCompare[minor]) || (version[0] == versionCompare[major] && version[1] == versionCompare[minor] && version[2] <= versionCompare[release]);
            },

            expressInstall: 'expressInstall.swf',

            create: function (obj) {
                if (!$[flash].available || expressInstallIsActive || !typeof obj == 'object' || !obj.swf) {
                    return false;
                }

                if (obj.hasVersion && !$[flash].hasVersion(obj.hasVersion)) {
                    obj = {
                        swf: obj.expressInstall || $[flash].expressInstall,
                        attrs: {
                            id: 'SWFObjectExprInst',
                            height: Math.max(obj.height || 137),
                            width: Math.max(obj.width || 214)
                        },
                        params: {
                            flashvars: {
                                MMredirectURL: location.href,
                                MMplayerType: ($[flash].activeX) ? 'ActiveX': 'PlugIn',
                                MMdoctitle: document.title.slice(0, 47) + ' - Flash Player Installation'
                            }
                        }
                    };

                    expressInstallIsActive = true;
                }
                else {
                    obj = $.extend(
                        true,
                        {
                            attrs: {
                                height: obj.height || 180,
                                width: obj.width || 320
                            },
                            params: {
                                wmode: obj.wmode || 'opaque',
                                flashvars: obj.flashvars
                            }
                        },
                        obj
                    );
                }

                return '<object ' + (
                    createAttrs(obj.attrs)
                ) + (
                    $[flash].activeX ? ' classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">' + '<param name="movie" value="' + obj.swf + '" />' : ' type="application/x-shockwave-flash" data="' + obj.swf + '">'
                ) + (
                    createParams(obj.params)
                ) + '</object>';
            }
        };
    }());

    $.fn[flash] = function (args) {
        if (typeof args == 'object') { 
            this.each(
                function () {
                    var test = document.createElement(flash);

                    test.innerHTML = $[flash].create(args);

                    if (test.childNodes[0]) {
                        this.appendChild(test.childNodes[0]);
                    }
                }
            );
        }
        else if (typeof args == 'function') {
            this.find('object').andSelf().filter('object').each(
                function () {
                    var elem = this,
                    jsInteractionTimeoutMs = 'jsInteractionTimeoutMs';

                    elem[jsInteractionTimeoutMs] = elem[jsInteractionTimeoutMs] || 0;

                    if (elem[jsInteractionTimeoutMs] < 660) {
                        if (elem.clientWidth || elem.clientHeight) {
                            args.call(this);
                        }
                        else {
                            setTimeout(
                                function () {
                                    $(elem)[flash](args);
                                },
                                elem[jsInteractionTimeoutMs] + 66
                            );
                        }
                    }
                }
            );
        }

        return this;
    };
}(jQuery, 'flash'));