[#] hm X_Shell Backd00r [#]

/*
* Jssor.Core 16.0
* http://www.jssor.com/
* 
* TERMS OF USE - Jssor.Core
* 
* Copyright 2014 Jssor
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
* 
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

/*! Jssor */
$Jssor$ = window.$Jssor$ = window.$Jssor$ || {};


//$JssorDebug$
var $JssorDebug$ = new function () {

    this.$DebugMode = true;

    // Methods

    this.$Log = function (msg, important) {
        var console = window.console || {};
        var debug = this.$DebugMode;

        if (debug && console.log) {
            console.log(msg);
        } else if (debug && important) {
            alert(msg);
        }
    };

    this.$Error = function (msg, e) {
        var console = window.console || {};
        var debug = this.$DebugMode;

        if (debug && console.error) {
            console.error(msg);
        } else if (debug) {
            alert(msg);
        }

        if (debug) {
            // since we're debugging, fail fast by crashing
            throw e || new Error(msg);
        }
    };

    this.$Fail = function (msg) {
        throw new Error(msg);
    };

    this.$Assert = function (value, msg) {
        var debug = this.$DebugMode;
        if (debug) {
            if (!value)
                throw new Error("Assert failed " + msg || "");
        }
    };

    this.$Trace = function (msg) {
        var console = window.console || {};
        var debug = this.$DebugMode;

        if (debug && console.log) {
            console.log(msg);
        }
    };

    this.$Execute = function (func) {
        var debug = this.$DebugMode;
        if (debug)
            func();
    };

    this.$LiveStamp = function (obj, id) {
        var stamp = document.createElement("DIV");
        stamp.setAttribute("id", id);

        obj.$Live = stamp;
    };
};


//$JssorEventManager$
var $JssorEventManager$ = function () {
    var self = this;
    // Fields

    var listeners = {}; // dictionary of eventName --> array of handlers

    // Methods

    self.$On = self.addEventListener = function (eventName, handler) {
        if (typeof (handler) != "function") {
            return;
        }

        if (!listeners[eventName]) {
            listeners[eventName] = [];
        }

        listeners[eventName].push(handler);
    };

    self.$Off = self.removeEventListener = function (eventName, handler) {
        var handlers = listeners[eventName];

        if (typeof (handler) != "function") {
            return;
        } else if (!handlers) {
            return;
        }

        for (var i = 0; i < handlers.length; i++) {
            if (handler == handlers[i]) {
                handlers.splice(i, 1);
                return;
            }
        }
    };

    self.$ClearEventListeners = function (eventName) {
        if (listeners[eventName]) {
            delete listeners[eventName];
        }
    };

    self.$TriggerEvent = function (eventName) {
        var handlers = listeners[eventName];
        var args = [];

        if (!handlers) {
            return;
        }

        for (var i = 1; i < arguments.length; i++) {
            args.push(arguments[i]);
        }

        for (var i = 0; i < handlers.length; i++) {
            try {
                handlers[i].apply(window, args);
            } catch (e) {
                // handler threw an error, ignore, go on to next one
                $JssorDebug$.$Error(e.name + " while executing " + eventName +
                        " handler: " + e.message, e);
            }
        }
    };
};