Upgrade to ExtJS 4.0.0 - Released 04/26/2011
[extjs.git] / examples / image-organizer / SWFUpload / swfupload.js
diff --git a/examples/image-organizer/SWFUpload/swfupload.js b/examples/image-organizer/SWFUpload/swfupload.js
deleted file mode 100644 (file)
index 688da50..0000000
+++ /dev/null
@@ -1,986 +0,0 @@
-/*!
- * Ext JS Library 3.2.1
- * Copyright(c) 2006-2010 Ext JS, Inc.
- * licensing@extjs.com
- * http://www.extjs.com/license
- */
-/**
- * SWFUpload: http://www.swfupload.org, http://swfupload.googlecode.com
- *
- * mmSWFUpload 1.0: Flash upload dialog - http://profandesign.se/swfupload/,  http://www.vinterwebb.se/
- *
- * SWFUpload is (c) 2006-2007 Lars Huring, Olov Nilz�n and Mammon Media and is released under the MIT License:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * SWFUpload 2 is (c) 2007-2008 Jake Roberts and is released under the MIT License:
- * http://www.opensource.org/licenses/mit-license.php
- *
- */
-
-
-/* ******************* */
-/* Constructor & Init  */
-/* ******************* */
-var SWFUpload;
-
-if (SWFUpload == undefined) {
-       SWFUpload = function (settings) {
-               this.initSWFUpload(settings);
-       };
-}
-
-SWFUpload.prototype.initSWFUpload = function (settings) {
-       try {
-               this.customSettings = {};       // A container where developers can place their own settings associated with this instance.
-               this.settings = settings;
-               this.eventQueue = [];
-               this.movieName = "SWFUpload_" + SWFUpload.movieCount++;
-               this.movieElement = null;
-
-
-               // Setup global control tracking
-               SWFUpload.instances[this.movieName] = this;
-
-               // Load the settings.  Load the Flash movie.
-               this.initSettings();
-               this.loadFlash();
-               this.displayDebugInfo();
-       } catch (ex) {
-               delete SWFUpload.instances[this.movieName];
-               throw ex;
-       }
-};
-
-/* *************** */
-/* Static Members  */
-/* *************** */
-SWFUpload.instances = {};
-SWFUpload.movieCount = 0;
-SWFUpload.version = "2.2.0 2009-03-25";
-SWFUpload.QUEUE_ERROR = {
-       QUEUE_LIMIT_EXCEEDED                    : -100,
-       FILE_EXCEEDS_SIZE_LIMIT                 : -110,
-       ZERO_BYTE_FILE                                  : -120,
-       INVALID_FILETYPE                                : -130
-};
-SWFUpload.UPLOAD_ERROR = {
-       HTTP_ERROR                                              : -200,
-       MISSING_UPLOAD_URL                      : -210,
-       IO_ERROR                                                : -220,
-       SECURITY_ERROR                                  : -230,
-       UPLOAD_LIMIT_EXCEEDED                   : -240,
-       UPLOAD_FAILED                                   : -250,
-       SPECIFIED_FILE_ID_NOT_FOUND             : -260,
-       FILE_VALIDATION_FAILED                  : -270,
-       FILE_CANCELLED                                  : -280,
-       UPLOAD_STOPPED                                  : -290
-};
-SWFUpload.FILE_STATUS = {
-       QUEUED           : -1,
-       IN_PROGRESS      : -2,
-       ERROR            : -3,
-       COMPLETE         : -4,
-       CANCELLED        : -5
-};
-SWFUpload.BUTTON_ACTION = {
-       SELECT_FILE  : -100,
-       SELECT_FILES : -110,
-       START_UPLOAD : -120
-};
-SWFUpload.CURSOR = {
-       ARROW : -1,
-       HAND : -2
-};
-SWFUpload.WINDOW_MODE = {
-       WINDOW : "window",
-       TRANSPARENT : "transparent",
-       OPAQUE : "opaque"
-};
-
-// Private: takes a URL, determines if it is relative and converts to an absolute URL
-// using the current site. Only processes the URL if it can, otherwise returns the URL untouched
-SWFUpload.completeURL = function(url) {
-       if (typeof(url) !== "string" || url.match(/^https?:\/\//i) || url.match(/^\//)) {
-               return url;
-       }
-       
-       var currentURL = window.location.protocol + "//" + window.location.hostname + (window.location.port ? ":" + window.location.port : "");
-       
-       var indexSlash = window.location.pathname.lastIndexOf("/");
-       if (indexSlash <= 0) {
-               path = "/";
-       } else {
-               path = window.location.pathname.substr(0, indexSlash) + "/";
-       }
-       
-       return /*currentURL +*/ path + url;
-       
-};
-
-
-/* ******************** */
-/* Instance Members  */
-/* ******************** */
-
-// Private: initSettings ensures that all the
-// settings are set, getting a default value if one was not assigned.
-SWFUpload.prototype.initSettings = function () {
-       this.ensureDefault = function (settingName, defaultValue) {
-               this.settings[settingName] = (this.settings[settingName] == undefined) ? defaultValue : this.settings[settingName];
-       };
-       
-       // Upload backend settings
-       this.ensureDefault("upload_url", "");
-       this.ensureDefault("preserve_relative_urls", false);
-       this.ensureDefault("file_post_name", "Filedata");
-       this.ensureDefault("post_params", {});
-       this.ensureDefault("use_query_string", false);
-       this.ensureDefault("requeue_on_error", false);
-       this.ensureDefault("http_success", []);
-       this.ensureDefault("assume_success_timeout", 0);
-       
-       // File Settings
-       this.ensureDefault("file_types", "*.*");
-       this.ensureDefault("file_types_description", "All Files");
-       this.ensureDefault("file_size_limit", 0);       // Default zero means "unlimited"
-       this.ensureDefault("file_upload_limit", 0);
-       this.ensureDefault("file_queue_limit", 0);
-
-       // Flash Settings
-       this.ensureDefault("flash_url", "swfupload.swf");
-       this.ensureDefault("prevent_swf_caching", true);
-       
-       // Button Settings
-       this.ensureDefault("button_image_url", "");
-       this.ensureDefault("button_width", 1);
-       this.ensureDefault("button_height", 1);
-       this.ensureDefault("button_text", "");
-       this.ensureDefault("button_text_style", "color: #000000; font-size: 16pt;");
-       this.ensureDefault("button_text_top_padding", 0);
-       this.ensureDefault("button_text_left_padding", 0);
-       this.ensureDefault("button_action", SWFUpload.BUTTON_ACTION.SELECT_FILES);
-       this.ensureDefault("button_disabled", false);
-       this.ensureDefault("button_placeholder_id", "");
-       this.ensureDefault("button_placeholder", null);
-       this.ensureDefault("button_cursor", SWFUpload.CURSOR.ARROW);
-       this.ensureDefault("button_window_mode", SWFUpload.WINDOW_MODE.WINDOW);
-       
-       // Debug Settings
-       this.ensureDefault("debug", false);
-       this.settings.debug_enabled = this.settings.debug;      // Here to maintain v2 API
-       
-       // Event Handlers
-       this.settings.return_upload_start_handler = this.returnUploadStart;
-       this.ensureDefault("swfupload_loaded_handler", null);
-       this.ensureDefault("file_dialog_start_handler", null);
-       this.ensureDefault("file_queued_handler", null);
-       this.ensureDefault("file_queue_error_handler", null);
-       this.ensureDefault("file_dialog_complete_handler", null);
-       
-       this.ensureDefault("upload_start_handler", null);
-       this.ensureDefault("upload_progress_handler", null);
-       this.ensureDefault("upload_error_handler", null);
-       this.ensureDefault("upload_success_handler", null);
-       this.ensureDefault("upload_complete_handler", null);
-       
-       this.ensureDefault("debug_handler", this.debugMessage);
-
-       this.ensureDefault("custom_settings", {});
-
-       // Other settings
-       this.customSettings = this.settings.custom_settings;
-       
-       // Update the flash url if needed
-       if (!!this.settings.prevent_swf_caching) {
-               this.settings.flash_url = this.settings.flash_url + (this.settings.flash_url.indexOf("?") < 0 ? "?" : "&") + "preventswfcaching=" + new Date().getTime();
-       }
-       
-       if (!this.settings.preserve_relative_urls) {
-               //this.settings.flash_url = SWFUpload.completeURL(this.settings.flash_url);     // Don't need to do this one since flash doesn't look at it
-               this.settings.upload_url = SWFUpload.completeURL(this.settings.upload_url);
-               this.settings.button_image_url = SWFUpload.completeURL(this.settings.button_image_url);
-       }
-       
-       delete this.ensureDefault;
-};
-
-// Private: loadFlash replaces the button_placeholder element with the flash movie.
-SWFUpload.prototype.loadFlash = function () {
-       var targetElement, tempParent;
-
-       // Make sure an element with the ID we are going to use doesn't already exist
-       if (document.getElementById(this.movieName) !== null) {
-               throw "ID " + this.movieName + " is already in use. The Flash Object could not be added";
-       }
-
-       // Get the element where we will be placing the flash movie
-       targetElement = document.getElementById(this.settings.button_placeholder_id) || this.settings.button_placeholder;
-
-       if (targetElement == undefined) {
-               throw "Could not find the placeholder element: " + this.settings.button_placeholder_id;
-       }
-
-       // Append the container and load the flash
-       tempParent = document.createElement("div");
-       tempParent.innerHTML = this.getFlashHTML();     // Using innerHTML is non-standard but the only sensible way to dynamically add Flash in IE (and maybe other browsers)
-       targetElement.parentNode.replaceChild(tempParent.firstChild, targetElement);
-
-       // Fix IE Flash/Form bug
-       if (window[this.movieName] == undefined) {
-               window[this.movieName] = this.getMovieElement();
-       }
-       
-};
-
-// Private: getFlashHTML generates the object tag needed to embed the flash in to the document
-SWFUpload.prototype.getFlashHTML = function () {
-       // Flash Satay object syntax: http://www.alistapart.com/articles/flashsatay
-       return ['<object id="', this.movieName, '" type="application/x-shockwave-flash" data="', this.settings.flash_url, '" width="', this.settings.button_width, '" height="', this.settings.button_height, '" class="swfupload">',
-                               '<param name="wmode" value="', this.settings.button_window_mode, '" />',
-                               '<param name="movie" value="', this.settings.flash_url, '" />',
-                               '<param name="quality" value="high" />',
-                               '<param name="menu" value="false" />',
-                               '<param name="allowScriptAccess" value="always" />',
-                               '<param name="flashvars" value="' + this.getFlashVars() + '" />',
-                               '</object>'].join("");
-};
-
-// Private: getFlashVars builds the parameter string that will be passed
-// to flash in the flashvars param.
-SWFUpload.prototype.getFlashVars = function () {
-       // Build a string from the post param object
-       var paramString = this.buildParamString();
-       var httpSuccessString = this.settings.http_success.join(",");
-       
-       // Build the parameter string
-       return ["movieName=", encodeURIComponent(this.movieName),
-                       "&amp;uploadURL=", encodeURIComponent(this.settings.upload_url),
-                       "&amp;useQueryString=", encodeURIComponent(this.settings.use_query_string),
-                       "&amp;requeueOnError=", encodeURIComponent(this.settings.requeue_on_error),
-                       "&amp;httpSuccess=", encodeURIComponent(httpSuccessString),
-                       "&amp;assumeSuccessTimeout=", encodeURIComponent(this.settings.assume_success_timeout),
-                       "&amp;params=", encodeURIComponent(paramString),
-                       "&amp;filePostName=", encodeURIComponent(this.settings.file_post_name),
-                       "&amp;fileTypes=", encodeURIComponent(this.settings.file_types),
-                       "&amp;fileTypesDescription=", encodeURIComponent(this.settings.file_types_description),
-                       "&amp;fileSizeLimit=", encodeURIComponent(this.settings.file_size_limit),
-                       "&amp;fileUploadLimit=", encodeURIComponent(this.settings.file_upload_limit),
-                       "&amp;fileQueueLimit=", encodeURIComponent(this.settings.file_queue_limit),
-                       "&amp;debugEnabled=", encodeURIComponent(this.settings.debug_enabled),
-                       "&amp;buttonImageURL=", encodeURIComponent(this.settings.button_image_url),
-                       "&amp;buttonWidth=", encodeURIComponent(this.settings.button_width),
-                       "&amp;buttonHeight=", encodeURIComponent(this.settings.button_height),
-                       "&amp;buttonText=", encodeURIComponent(this.settings.button_text),
-                       "&amp;buttonTextTopPadding=", encodeURIComponent(this.settings.button_text_top_padding),
-                       "&amp;buttonTextLeftPadding=", encodeURIComponent(this.settings.button_text_left_padding),
-                       "&amp;buttonTextStyle=", encodeURIComponent(this.settings.button_text_style),
-                       "&amp;buttonAction=", encodeURIComponent(this.settings.button_action),
-                       "&amp;buttonDisabled=", encodeURIComponent(this.settings.button_disabled),
-                       "&amp;buttonCursor=", encodeURIComponent(this.settings.button_cursor)
-               ].join("");
-};
-
-// Public: getMovieElement retrieves the DOM reference to the Flash element added by SWFUpload
-// The element is cached after the first lookup
-SWFUpload.prototype.getMovieElement = function () {
-       if (this.movieElement == undefined) {
-               this.movieElement = document.getElementById(this.movieName);
-       }
-
-       if (this.movieElement === null) {
-               throw "Could not find Flash element";
-       }
-       
-       return this.movieElement;
-};
-
-// Private: buildParamString takes the name/value pairs in the post_params setting object
-// and joins them up in to a string formatted "name=value&amp;name=value"
-SWFUpload.prototype.buildParamString = function () {
-       var postParams = this.settings.post_params; 
-       var paramStringPairs = [];
-
-       if (typeof(postParams) === "object") {
-               for (var name in postParams) {
-                       if (postParams.hasOwnProperty(name)) {
-                               paramStringPairs.push(encodeURIComponent(name.toString()) + "=" + encodeURIComponent(postParams[name].toString()));
-                       }
-               }
-       }
-
-       return paramStringPairs.join("&amp;");
-};
-
-// Public: Used to remove a SWFUpload instance from the page. This method strives to remove
-// all references to the SWF, and other objects so memory is properly freed.
-// Returns true if everything was destroyed. Returns a false if a failure occurs leaving SWFUpload in an inconsistant state.
-// Credits: Major improvements provided by steffen
-SWFUpload.prototype.destroy = function () {
-       try {
-               // Make sure Flash is done before we try to remove it
-               this.cancelUpload(null, false);
-               
-
-               // Remove the SWFUpload DOM nodes
-               var movieElement = null;
-               movieElement = this.getMovieElement();
-               
-               if (movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
-                       // Loop through all the movie's properties and remove all function references (DOM/JS IE 6/7 memory leak workaround)
-                       for (var i in movieElement) {
-                               try {
-                                       if (typeof(movieElement[i]) === "function") {
-                                               movieElement[i] = null;
-                                       }
-                               } catch (ex1) {}
-                       }
-
-                       // Remove the Movie Element from the page
-                       try {
-                               movieElement.parentNode.removeChild(movieElement);
-                       } catch (ex) {}
-               }
-               
-               // Remove IE form fix reference
-               window[this.movieName] = null;
-
-               // Destroy other references
-               SWFUpload.instances[this.movieName] = null;
-               delete SWFUpload.instances[this.movieName];
-
-               this.movieElement = null;
-               this.settings = null;
-               this.customSettings = null;
-               this.eventQueue = null;
-               this.movieName = null;
-               
-               
-               return true;
-       } catch (ex2) {
-               return false;
-       }
-};
-
-
-// Public: displayDebugInfo prints out settings and configuration
-// information about this SWFUpload instance.
-// This function (and any references to it) can be deleted when placing
-// SWFUpload in production.
-SWFUpload.prototype.displayDebugInfo = function () {
-       this.debug(
-               [
-                       "---SWFUpload Instance Info---\n",
-                       "Version: ", SWFUpload.version, "\n",
-                       "Movie Name: ", this.movieName, "\n",
-                       "Settings:\n",
-                       "\t", "upload_url:               ", this.settings.upload_url, "\n",
-                       "\t", "flash_url:                ", this.settings.flash_url, "\n",
-                       "\t", "use_query_string:         ", this.settings.use_query_string.toString(), "\n",
-                       "\t", "requeue_on_error:         ", this.settings.requeue_on_error.toString(), "\n",
-                       "\t", "http_success:             ", this.settings.http_success.join(", "), "\n",
-                       "\t", "assume_success_timeout:   ", this.settings.assume_success_timeout, "\n",
-                       "\t", "file_post_name:           ", this.settings.file_post_name, "\n",
-                       "\t", "post_params:              ", this.settings.post_params.toString(), "\n",
-                       "\t", "file_types:               ", this.settings.file_types, "\n",
-                       "\t", "file_types_description:   ", this.settings.file_types_description, "\n",
-                       "\t", "file_size_limit:          ", this.settings.file_size_limit, "\n",
-                       "\t", "file_upload_limit:        ", this.settings.file_upload_limit, "\n",
-                       "\t", "file_queue_limit:         ", this.settings.file_queue_limit, "\n",
-                       "\t", "debug:                    ", this.settings.debug.toString(), "\n",
-
-                       "\t", "prevent_swf_caching:      ", this.settings.prevent_swf_caching.toString(), "\n",
-
-                       "\t", "button_placeholder_id:    ", this.settings.button_placeholder_id.toString(), "\n",
-                       "\t", "button_placeholder:       ", (this.settings.button_placeholder ? "Set" : "Not Set"), "\n",
-                       "\t", "button_image_url:         ", this.settings.button_image_url.toString(), "\n",
-                       "\t", "button_width:             ", this.settings.button_width.toString(), "\n",
-                       "\t", "button_height:            ", this.settings.button_height.toString(), "\n",
-                       "\t", "button_text:              ", this.settings.button_text.toString(), "\n",
-                       "\t", "button_text_style:        ", this.settings.button_text_style.toString(), "\n",
-                       "\t", "button_text_top_padding:  ", this.settings.button_text_top_padding.toString(), "\n",
-                       "\t", "button_text_left_padding: ", this.settings.button_text_left_padding.toString(), "\n",
-                       "\t", "button_action:            ", this.settings.button_action.toString(), "\n",
-                       "\t", "button_disabled:          ", this.settings.button_disabled.toString(), "\n",
-
-                       "\t", "custom_settings:          ", this.settings.custom_settings.toString(), "\n",
-                       "Event Handlers:\n",
-                       "\t", "swfupload_loaded_handler assigned:  ", (typeof this.settings.swfupload_loaded_handler === "function").toString(), "\n",
-                       "\t", "file_dialog_start_handler assigned: ", (typeof this.settings.file_dialog_start_handler === "function").toString(), "\n",
-                       "\t", "file_queued_handler assigned:       ", (typeof this.settings.file_queued_handler === "function").toString(), "\n",
-                       "\t", "file_queue_error_handler assigned:  ", (typeof this.settings.file_queue_error_handler === "function").toString(), "\n",
-                       "\t", "upload_start_handler assigned:      ", (typeof this.settings.upload_start_handler === "function").toString(), "\n",
-                       "\t", "upload_progress_handler assigned:   ", (typeof this.settings.upload_progress_handler === "function").toString(), "\n",
-                       "\t", "upload_error_handler assigned:      ", (typeof this.settings.upload_error_handler === "function").toString(), "\n",
-                       "\t", "upload_success_handler assigned:    ", (typeof this.settings.upload_success_handler === "function").toString(), "\n",
-                       "\t", "upload_complete_handler assigned:   ", (typeof this.settings.upload_complete_handler === "function").toString(), "\n",
-                       "\t", "debug_handler assigned:             ", (typeof this.settings.debug_handler === "function").toString(), "\n"
-               ].join("")
-       );
-};
-
-/* Note: addSetting and getSetting are no longer used by SWFUpload but are included
-       the maintain v2 API compatibility
-*/
-// Public: (Deprecated) addSetting adds a setting value. If the value given is undefined or null then the default_value is used.
-SWFUpload.prototype.addSetting = function (name, value, default_value) {
-    if (value == undefined) {
-        return (this.settings[name] = default_value);
-    } else {
-        return (this.settings[name] = value);
-       }
-};
-
-// Public: (Deprecated) getSetting gets a setting. Returns an empty string if the setting was not found.
-SWFUpload.prototype.getSetting = function (name) {
-    if (this.settings[name] != undefined) {
-        return this.settings[name];
-       }
-
-    return "";
-};
-
-
-
-// Private: callFlash handles function calls made to the Flash element.
-// Calls are made with a setTimeout for some functions to work around
-// bugs in the ExternalInterface library.
-SWFUpload.prototype.callFlash = function (functionName, argumentArray) {
-       argumentArray = argumentArray || [];
-       
-       var movieElement = this.getMovieElement();
-       var returnValue, returnString;
-
-       // Flash's method if calling ExternalInterface methods (code adapted from MooTools).
-       try {
-               returnString = movieElement.CallFunction('<invoke name="' + functionName + '" returntype="javascript">' + __flash__argumentsToXML(argumentArray, 0) + '</invoke>');
-               returnValue = eval(returnString);
-       } catch (ex) {
-               throw "Call to " + functionName + " failed";
-       }
-       
-       // Unescape file post param values
-       if (returnValue != undefined && typeof returnValue.post === "object") {
-               returnValue = this.unescapeFilePostParams(returnValue);
-       }
-
-       return returnValue;
-};
-
-/* *****************************
-       -- Flash control methods --
-       Your UI should use these
-       to operate SWFUpload
-   ***************************** */
-
-// WARNING: this function does not work in Flash Player 10
-// Public: selectFile causes a File Selection Dialog window to appear.  This
-// dialog only allows 1 file to be selected.
-SWFUpload.prototype.selectFile = function () {
-       this.callFlash("SelectFile");
-};
-
-// WARNING: this function does not work in Flash Player 10
-// Public: selectFiles causes a File Selection Dialog window to appear/ This
-// dialog allows the user to select any number of files
-// Flash Bug Warning: Flash limits the number of selectable files based on the combined length of the file names.
-// If the selection name length is too long the dialog will fail in an unpredictable manner.  There is no work-around
-// for this bug.
-SWFUpload.prototype.selectFiles = function () {
-       this.callFlash("SelectFiles");
-};
-
-
-// Public: startUpload starts uploading the first file in the queue unless
-// the optional parameter 'fileID' specifies the ID 
-SWFUpload.prototype.startUpload = function (fileID) {
-       this.callFlash("StartUpload", [fileID]);
-};
-
-// Public: cancelUpload cancels any queued file.  The fileID parameter may be the file ID or index.
-// If you do not specify a fileID the current uploading file or first file in the queue is cancelled.
-// If you do not want the uploadError event to trigger you can specify false for the triggerErrorEvent parameter.
-SWFUpload.prototype.cancelUpload = function (fileID, triggerErrorEvent) {
-       if (triggerErrorEvent !== false) {
-               triggerErrorEvent = true;
-       }
-       this.callFlash("CancelUpload", [fileID, triggerErrorEvent]);
-};
-
-// Public: stopUpload stops the current upload and requeues the file at the beginning of the queue.
-// If nothing is currently uploading then nothing happens.
-SWFUpload.prototype.stopUpload = function () {
-       this.callFlash("StopUpload");
-};
-
-/* ************************
- * Settings methods
- *   These methods change the SWFUpload settings.
- *   SWFUpload settings should not be changed directly on the settings object
- *   since many of the settings need to be passed to Flash in order to take
- *   effect.
- * *********************** */
-
-// Public: getStats gets the file statistics object.
-SWFUpload.prototype.getStats = function () {
-       return this.callFlash("GetStats");
-};
-
-// Public: setStats changes the SWFUpload statistics.  You shouldn't need to 
-// change the statistics but you can.  Changing the statistics does not
-// affect SWFUpload accept for the successful_uploads count which is used
-// by the upload_limit setting to determine how many files the user may upload.
-SWFUpload.prototype.setStats = function (statsObject) {
-       this.callFlash("SetStats", [statsObject]);
-};
-
-// Public: getFile retrieves a File object by ID or Index.  If the file is
-// not found then 'null' is returned.
-SWFUpload.prototype.getFile = function (fileID) {
-       if (typeof(fileID) === "number") {
-               return this.callFlash("GetFileByIndex", [fileID]);
-       } else {
-               return this.callFlash("GetFile", [fileID]);
-       }
-};
-
-// Public: addFileParam sets a name/value pair that will be posted with the
-// file specified by the Files ID.  If the name already exists then the
-// exiting value will be overwritten.
-SWFUpload.prototype.addFileParam = function (fileID, name, value) {
-       return this.callFlash("AddFileParam", [fileID, name, value]);
-};
-
-// Public: removeFileParam removes a previously set (by addFileParam) name/value
-// pair from the specified file.
-SWFUpload.prototype.removeFileParam = function (fileID, name) {
-       this.callFlash("RemoveFileParam", [fileID, name]);
-};
-
-// Public: setUploadUrl changes the upload_url setting.
-SWFUpload.prototype.setUploadURL = function (url) {
-       this.settings.upload_url = url.toString();
-       this.callFlash("SetUploadURL", [url]);
-};
-
-// Public: setPostParams changes the post_params setting
-SWFUpload.prototype.setPostParams = function (paramsObject) {
-       this.settings.post_params = paramsObject;
-       this.callFlash("SetPostParams", [paramsObject]);
-};
-
-// Public: addPostParam adds post name/value pair.  Each name can have only one value.
-SWFUpload.prototype.addPostParam = function (name, value) {
-       this.settings.post_params[name] = value;
-       this.callFlash("SetPostParams", [this.settings.post_params]);
-};
-
-// Public: removePostParam deletes post name/value pair.
-SWFUpload.prototype.removePostParam = function (name) {
-       delete this.settings.post_params[name];
-       this.callFlash("SetPostParams", [this.settings.post_params]);
-};
-
-// Public: setFileTypes changes the file_types setting and the file_types_description setting
-SWFUpload.prototype.setFileTypes = function (types, description) {
-       this.settings.file_types = types;
-       this.settings.file_types_description = description;
-       this.callFlash("SetFileTypes", [types, description]);
-};
-
-// Public: setFileSizeLimit changes the file_size_limit setting
-SWFUpload.prototype.setFileSizeLimit = function (fileSizeLimit) {
-       this.settings.file_size_limit = fileSizeLimit;
-       this.callFlash("SetFileSizeLimit", [fileSizeLimit]);
-};
-
-// Public: setFileUploadLimit changes the file_upload_limit setting
-SWFUpload.prototype.setFileUploadLimit = function (fileUploadLimit) {
-       this.settings.file_upload_limit = fileUploadLimit;
-       this.callFlash("SetFileUploadLimit", [fileUploadLimit]);
-};
-
-// Public: setFileQueueLimit changes the file_queue_limit setting
-SWFUpload.prototype.setFileQueueLimit = function (fileQueueLimit) {
-       this.settings.file_queue_limit = fileQueueLimit;
-       this.callFlash("SetFileQueueLimit", [fileQueueLimit]);
-};
-
-// Public: setFilePostName changes the file_post_name setting
-SWFUpload.prototype.setFilePostName = function (filePostName) {
-       this.settings.file_post_name = filePostName;
-       this.callFlash("SetFilePostName", [filePostName]);
-};
-
-// Public: setUseQueryString changes the use_query_string setting
-SWFUpload.prototype.setUseQueryString = function (useQueryString) {
-       this.settings.use_query_string = useQueryString;
-       this.callFlash("SetUseQueryString", [useQueryString]);
-};
-
-// Public: setRequeueOnError changes the requeue_on_error setting
-SWFUpload.prototype.setRequeueOnError = function (requeueOnError) {
-       this.settings.requeue_on_error = requeueOnError;
-       this.callFlash("SetRequeueOnError", [requeueOnError]);
-};
-
-// Public: setHTTPSuccess changes the http_success setting
-SWFUpload.prototype.setHTTPSuccess = function (http_status_codes) {
-       if (typeof http_status_codes === "string") {
-               http_status_codes = http_status_codes.replace(" ", "").split(",");
-       }
-       
-       this.settings.http_success = http_status_codes;
-       this.callFlash("SetHTTPSuccess", [http_status_codes]);
-};
-
-// Public: setHTTPSuccess changes the http_success setting
-SWFUpload.prototype.setAssumeSuccessTimeout = function (timeout_seconds) {
-       this.settings.assume_success_timeout = timeout_seconds;
-       this.callFlash("SetAssumeSuccessTimeout", [timeout_seconds]);
-};
-
-// Public: setDebugEnabled changes the debug_enabled setting
-SWFUpload.prototype.setDebugEnabled = function (debugEnabled) {
-       this.settings.debug_enabled = debugEnabled;
-       this.callFlash("SetDebugEnabled", [debugEnabled]);
-};
-
-// Public: setButtonImageURL loads a button image sprite
-SWFUpload.prototype.setButtonImageURL = function (buttonImageURL) {
-       if (buttonImageURL == undefined) {
-               buttonImageURL = "";
-       }
-       
-       this.settings.button_image_url = buttonImageURL;
-       this.callFlash("SetButtonImageURL", [buttonImageURL]);
-};
-
-// Public: setButtonDimensions resizes the Flash Movie and button
-SWFUpload.prototype.setButtonDimensions = function (width, height) {
-       this.settings.button_width = width;
-       this.settings.button_height = height;
-       
-       var movie = this.getMovieElement();
-       if (movie != undefined) {
-               movie.style.width = width + "px";
-               movie.style.height = height + "px";
-       }
-       
-       this.callFlash("SetButtonDimensions", [width, height]);
-};
-// Public: setButtonText Changes the text overlaid on the button
-SWFUpload.prototype.setButtonText = function (html) {
-       this.settings.button_text = html;
-       this.callFlash("SetButtonText", [html]);
-};
-// Public: setButtonTextPadding changes the top and left padding of the text overlay
-SWFUpload.prototype.setButtonTextPadding = function (left, top) {
-       this.settings.button_text_top_padding = top;
-       this.settings.button_text_left_padding = left;
-       this.callFlash("SetButtonTextPadding", [left, top]);
-};
-
-// Public: setButtonTextStyle changes the CSS used to style the HTML/Text overlaid on the button
-SWFUpload.prototype.setButtonTextStyle = function (css) {
-       this.settings.button_text_style = css;
-       this.callFlash("SetButtonTextStyle", [css]);
-};
-// Public: setButtonDisabled disables/enables the button
-SWFUpload.prototype.setButtonDisabled = function (isDisabled) {
-       this.settings.button_disabled = isDisabled;
-       this.callFlash("SetButtonDisabled", [isDisabled]);
-};
-// Public: setButtonAction sets the action that occurs when the button is clicked
-SWFUpload.prototype.setButtonAction = function (buttonAction) {
-       this.settings.button_action = buttonAction;
-       this.callFlash("SetButtonAction", [buttonAction]);
-};
-
-// Public: setButtonCursor changes the mouse cursor displayed when hovering over the button
-SWFUpload.prototype.setButtonCursor = function (cursor) {
-       this.settings.button_cursor = cursor;
-       this.callFlash("SetButtonCursor", [cursor]);
-};
-
-/* *******************************
-       Flash Event Interfaces
-       These functions are used by Flash to trigger the various
-       events.
-       
-       All these functions a Private.
-       
-       Because the ExternalInterface library is buggy the event calls
-       are added to a queue and the queue then executed by a setTimeout.
-       This ensures that events are executed in a determinate order and that
-       the ExternalInterface bugs are avoided.
-******************************* */
-
-SWFUpload.prototype.queueEvent = function (handlerName, argumentArray) {
-       // Warning: Don't call this.debug inside here or you'll create an infinite loop
-       
-       if (argumentArray == undefined) {
-               argumentArray = [];
-       } else if (!(argumentArray instanceof Array)) {
-               argumentArray = [argumentArray];
-       }
-       
-       var self = this;
-       if (typeof this.settings[handlerName] === "function") {
-               // Queue the event
-               this.eventQueue.push(function () {
-                       this.settings[handlerName].apply(this, argumentArray);
-               });
-               
-               // Execute the next queued event
-               setTimeout(function () {
-                       self.executeNextEvent();
-               }, 0);
-               
-       } else if (this.settings[handlerName] !== null) {
-               throw "Event handler " + handlerName + " is unknown or is not a function";
-       }
-};
-
-// Private: Causes the next event in the queue to be executed.  Since events are queued using a setTimeout
-// we must queue them in order to garentee that they are executed in order.
-SWFUpload.prototype.executeNextEvent = function () {
-       // Warning: Don't call this.debug inside here or you'll create an infinite loop
-
-       var  f = this.eventQueue ? this.eventQueue.shift() : null;
-       if (typeof(f) === "function") {
-               f.apply(this);
-       }
-};
-
-// Private: unescapeFileParams is part of a workaround for a flash bug where objects passed through ExternalInterface cannot have
-// properties that contain characters that are not valid for JavaScript identifiers. To work around this
-// the Flash Component escapes the parameter names and we must unescape again before passing them along.
-SWFUpload.prototype.unescapeFilePostParams = function (file) {
-       var reg = /[$]([0-9a-f]{4})/i;
-       var unescapedPost = {};
-       var uk;
-
-       if (file != undefined) {
-               for (var k in file.post) {
-                       if (file.post.hasOwnProperty(k)) {
-                               uk = k;
-                               var match;
-                               while ((match = reg.exec(uk)) !== null) {
-                                       uk = uk.replace(match[0], String.fromCharCode(parseInt("0x" + match[1], 16)));
-                               }
-                               unescapedPost[uk] = file.post[k];
-                       }
-               }
-
-               file.post = unescapedPost;
-       }
-
-       return file;
-};
-
-// Private: Called by Flash to see if JS can call in to Flash (test if External Interface is working)
-SWFUpload.prototype.testExternalInterface = function () {
-       try {
-               return this.callFlash("TestExternalInterface");
-       } catch (ex) {
-               return false;
-       }
-};
-
-// Private: This event is called by Flash when it has finished loading. Don't modify this.
-// Use the swfupload_loaded_handler event setting to execute custom code when SWFUpload has loaded.
-SWFUpload.prototype.flashReady = function () {
-       // Check that the movie element is loaded correctly with its ExternalInterface methods defined
-       var movieElement = this.getMovieElement();
-
-       if (!movieElement) {
-               this.debug("Flash called back ready but the flash movie can't be found.");
-               return;
-       }
-
-       this.cleanUp(movieElement);
-       
-       this.queueEvent("swfupload_loaded_handler");
-};
-
-// Private: removes Flash added fuctions to the DOM node to prevent memory leaks in IE.
-// This function is called by Flash each time the ExternalInterface functions are created.
-SWFUpload.prototype.cleanUp = function (movieElement) {
-       // Pro-actively unhook all the Flash functions
-       try {
-               if (this.movieElement && typeof(movieElement.CallFunction) === "unknown") { // We only want to do this in IE
-                       this.debug("Removing Flash functions hooks (this should only run in IE and should prevent memory leaks)");
-                       for (var key in movieElement) {
-                               try {
-                                       if (typeof(movieElement[key]) === "function") {
-                                               movieElement[key] = null;
-                                       }
-                               } catch (ex) {
-                               }
-                       }
-               }
-       } catch (ex1) {
-       
-       }
-
-       // Fix Flashes own cleanup code so if the SWFMovie was removed from the page
-       // it doesn't display errors.
-       window["__flash__removeCallback"] = function (instance, name) {
-               try {
-                       if (instance) {
-                               instance[name] = null;
-                       }
-               } catch (flashEx) {
-               
-               }
-       };
-
-};
-
-
-/* This is a chance to do something before the browse window opens */
-SWFUpload.prototype.fileDialogStart = function () {
-       this.queueEvent("file_dialog_start_handler");
-};
-
-
-/* Called when a file is successfully added to the queue. */
-SWFUpload.prototype.fileQueued = function (file) {
-       file = this.unescapeFilePostParams(file);
-       this.queueEvent("file_queued_handler", file);
-};
-
-
-/* Handle errors that occur when an attempt to queue a file fails. */
-SWFUpload.prototype.fileQueueError = function (file, errorCode, message) {
-       file = this.unescapeFilePostParams(file);
-       this.queueEvent("file_queue_error_handler", [file, errorCode, message]);
-};
-
-/* Called after the file dialog has closed and the selected files have been queued.
-       You could call startUpload here if you want the queued files to begin uploading immediately. */
-SWFUpload.prototype.fileDialogComplete = function (numFilesSelected, numFilesQueued, numFilesInQueue) {
-       this.queueEvent("file_dialog_complete_handler", [numFilesSelected, numFilesQueued, numFilesInQueue]);
-};
-
-SWFUpload.prototype.uploadStart = function (file) {
-       file = this.unescapeFilePostParams(file);
-       this.queueEvent("return_upload_start_handler", file);
-};
-
-SWFUpload.prototype.returnUploadStart = function (file) {
-       var returnValue;
-       if (typeof this.settings.upload_start_handler === "function") {
-               file = this.unescapeFilePostParams(file);
-               returnValue = this.settings.upload_start_handler.call(this, file);
-       } else if (this.settings.upload_start_handler != undefined) {
-               throw "upload_start_handler must be a function";
-       }
-
-       // Convert undefined to true so if nothing is returned from the upload_start_handler it is
-       // interpretted as 'true'.
-       if (returnValue === undefined) {
-               returnValue = true;
-       }
-       
-       returnValue = !!returnValue;
-       
-       this.callFlash("ReturnUploadStart", [returnValue]);
-};
-
-
-
-SWFUpload.prototype.uploadProgress = function (file, bytesComplete, bytesTotal) {
-       file = this.unescapeFilePostParams(file);
-       this.queueEvent("upload_progress_handler", [file, bytesComplete, bytesTotal]);
-};
-
-SWFUpload.prototype.uploadError = function (file, errorCode, message) {
-       file = this.unescapeFilePostParams(file);
-       this.queueEvent("upload_error_handler", [file, errorCode, message]);
-};
-
-SWFUpload.prototype.uploadSuccess = function (file, serverData, responseReceived) {
-       file = this.unescapeFilePostParams(file);
-       this.queueEvent("upload_success_handler", [file, serverData, responseReceived]);
-};
-
-SWFUpload.prototype.uploadComplete = function (file) {
-       file = this.unescapeFilePostParams(file);
-       this.queueEvent("upload_complete_handler", file);
-};
-
-/* Called by SWFUpload JavaScript and Flash functions when debug is enabled. By default it writes messages to the
-   internal debug console.  You can override this event and have messages written where you want. */
-SWFUpload.prototype.debug = function (message) {
-       this.queueEvent("debug_handler", message);
-};
-
-
-/* **********************************
-       Debug Console
-       The debug console is a self contained, in page location
-       for debug message to be sent.  The Debug Console adds
-       itself to the body if necessary.
-
-       The console is automatically scrolled as messages appear.
-       
-       If you are using your own debug handler or when you deploy to production and
-       have debug disabled you can remove these functions to reduce the file size
-       and complexity.
-********************************** */
-   
-// Private: debugMessage is the default debug_handler.  If you want to print debug messages
-// call the debug() function.  When overriding the function your own function should
-// check to see if the debug setting is true before outputting debug information.
-SWFUpload.prototype.debugMessage = function (message) {
-       if (this.settings.debug) {
-               var exceptionMessage, exceptionValues = [];
-
-               // Check for an exception object and print it nicely
-               if (typeof message === "object" && typeof message.name === "string" && typeof message.message === "string") {
-                       for (var key in message) {
-                               if (message.hasOwnProperty(key)) {
-                                       exceptionValues.push(key + ": " + message[key]);
-                               }
-                       }
-                       exceptionMessage = exceptionValues.join("\n") || "";
-                       exceptionValues = exceptionMessage.split("\n");
-                       exceptionMessage = "EXCEPTION: " + exceptionValues.join("\nEXCEPTION: ");
-                       SWFUpload.Console.writeLine(exceptionMessage);
-               } else {
-                       SWFUpload.Console.writeLine(message);
-               }
-       }
-};
-
-SWFUpload.Console = {};
-SWFUpload.Console.writeLine = function (message) {
-       var console, documentForm;
-
-       try {
-               console = document.getElementById("SWFUpload_Console");
-
-               if (!console) {
-                       documentForm = document.createElement("form");
-                       document.getElementsByTagName("body")[0].appendChild(documentForm);
-
-                       console = document.createElement("textarea");
-                       console.id = "SWFUpload_Console";
-                       console.style.fontFamily = "monospace";
-                       console.setAttribute("wrap", "off");
-                       console.wrap = "off";
-                       console.style.overflow = "auto";
-                       console.style.width = "700px";
-                       console.style.height = "350px";
-                       console.style.margin = "5px";
-                       documentForm.appendChild(console);
-               }
-
-               console.value += message + "\n";
-
-               console.scrollTop = console.scrollHeight - console.clientHeight;
-       } catch (ex) {
-               alert("Exception: " + ex.name + " Message: " + ex.message);
-       }
-};