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1.22.2.4

logger.js
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			/*
			Copyright (c) 2010, Yahoo! Inc. All rights reserved.
			Code licensed under the BSD License:
			http://developer.yahoo.com/yui/license.html
			version: 2.8.2r1
			*/
			/****************************************************************************/
			/****************************************************************************/
			/****************************************************************************/

			/**
			* The LogMsg class defines a single log message.
			*
			* @class LogMsg
			* @constructor
			* @param oConfigs {Object} Object literal of configuration params.
			*/
			YAHOO.widget.LogMsg = function(oConfigs) {
			// Parse configs
			/**
			* Log message.
			*
			* @property msg
			* @type String
			*/
			this.msg =
			/**
			* Log timestamp.
			*
			* @property time
			* @type Date
			*/
			this.time =

			/**
			* Log category.
			*
			* @property category
			* @type String
			*/
			this.category =

			/**
			* Log source. The first word passed in as the source argument.
			*
			* @property source
			* @type String
			*/
			this.source =

			/**
			* Log source detail. The remainder of the string passed in as the source argument, not
			* including the first word (if any).
			*
			* @property sourceDetail
			* @type String
			*/
			this.sourceDetail = null;

			if (oConfigs && (oConfigs.constructor == Object)) {
			for(var param in oConfigs) {
			if (oConfigs.hasOwnProperty(param)) {
			this[param] = oConfigs[param];
			}
			}
			}
			};
			/****************************************************************************/
			/****************************************************************************/
			/****************************************************************************/

			/**
			* The LogWriter class provides a mechanism to log messages through
			* YAHOO.widget.Logger from a named source.
			*
			* @class LogWriter
			* @constructor
			* @param sSource {String} Source of LogWriter instance.
			*/
			YAHOO.widget.LogWriter = function(sSource) {
			if(!sSource) {
			YAHOO.log("Could not instantiate LogWriter due to invalid source.",
			"error", "LogWriter");
			return;
			}
			this._source = sSource;
			};

			/////////////////////////////////////////////////////////////////////////////
			//
			// Public methods
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Public accessor to the unique name of the LogWriter instance.
			*
			* @method toString
			* @return {String} Unique name of the LogWriter instance.
			*/
			YAHOO.widget.LogWriter.prototype.toString = function() {
			return "LogWriter " + this._sSource;
			};

			/**
			* Logs a message attached to the source of the LogWriter.
			*
			* @method log
			* @param sMsg {String} The log message.
			* @param sCategory {String} Category name.
			*/
			YAHOO.widget.LogWriter.prototype.log = function(sMsg, sCategory) {
			YAHOO.widget.Logger.log(sMsg, sCategory, this._source);
			};

			/**
			* Public accessor to get the source name.
			*
			* @method getSource
			* @return {String} The LogWriter source.
			*/
			YAHOO.widget.LogWriter.prototype.getSource = function() {
			return this._source;
			};

			/**
			* Public accessor to set the source name.
			*
			* @method setSource
			* @param sSource {String} Source of LogWriter instance.
			*/
			YAHOO.widget.LogWriter.prototype.setSource = function(sSource) {
			if(!sSource) {
			YAHOO.log("Could not set source due to invalid source.", "error", this.toString());
			return;
			}
			else {
			this._source = sSource;
			}
			};

			/////////////////////////////////////////////////////////////////////////////
			//
			// Private member variables
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Source of the LogWriter instance.
			*
			* @property _source
			* @type String
			* @private
			*/
			YAHOO.widget.LogWriter.prototype._source = null;



			/**
			* The Logger widget provides a simple way to read or write log messages in
			* JavaScript code. Integration with the YUI Library's debug builds allow
			* implementers to access under-the-hood events, errors, and debugging messages.
			* Output may be read through a LogReader console and/or output to a browser
			* console.
			*
			* @module logger
			* @requires yahoo, event, dom
			* @optional dragdrop
			* @namespace YAHOO.widget
			* @title Logger Widget
			*/

			/****************************************************************************/
			/****************************************************************************/
			/****************************************************************************/

			// Define once
			if(!YAHOO.widget.Logger) {
			/**
			* The singleton Logger class provides core log management functionality. Saves
			* logs written through the global YAHOO.log function or written by a LogWriter
			* instance. Provides access to logs for reading by a LogReader instance or
			* native browser console such as the Firebug extension to Firefox or Safari's
			* JavaScript console through integration with the console.log() method.
			*
			* @class Logger
			* @static
			*/
			YAHOO.widget.Logger = {
			// Initialize properties
			loggerEnabled: true,
			_browserConsoleEnabled: false,
			categories: ["info","warn","error","time","window"],
			sources: ["global"],
			_stack: [], // holds all log msgs
			maxStackEntries: 2500,
			_startTime: new Date().getTime(), // static start timestamp
			_lastTime: null, // timestamp of last logged message
			_windowErrorsHandled: false,
			_origOnWindowError: null
			};

			/////////////////////////////////////////////////////////////////////////////
			//
			// Public properties
			//
			/////////////////////////////////////////////////////////////////////////////
			/**
			* True if Logger is enabled, false otherwise.
			*
			* @property loggerEnabled
			* @type Boolean
			* @static
			* @default true
			*/

			/**
			* Array of categories.
			*
			* @property categories
			* @type String[]
			* @static
			* @default ["info","warn","error","time","window"]
			*/

			/**
			* Array of sources.
			*
			* @property sources
			* @type String[]
			* @static
			* @default ["global"]
			*/

			/**
			* Upper limit on size of internal stack.
			*
			* @property maxStackEntries
			* @type Number
			* @static
			* @default 2500
			*/

			/////////////////////////////////////////////////////////////////////////////
			//
			// Private properties
			//
			/////////////////////////////////////////////////////////////////////////////
			/**
			* Internal property to track whether output to browser console is enabled.
			*
			* @property _browserConsoleEnabled
			* @type Boolean
			* @static
			* @default false
			* @private
			*/

			/**
			* Array to hold all log messages.
			*
			* @property _stack
			* @type Array
			* @static
			* @private
			*/
			/**
			* Static timestamp of Logger initialization.
			*
			* @property _startTime
			* @type Date
			* @static
			* @private
			*/
			/**
			* Timestamp of last logged message.
			*
			* @property _lastTime
			* @type Date
			* @static
			* @private
			*/
			/////////////////////////////////////////////////////////////////////////////
			//
			// Public methods
			//
			/////////////////////////////////////////////////////////////////////////////
			/**
			* Saves a log message to the stack and fires newLogEvent. If the log message is
			* assigned to an unknown category, creates a new category. If the log message is
			* from an unknown source, creates a new source. If browser console is enabled,
			* outputs the log message to browser console.
			*
			* @method log
			* @param sMsg {String} The log message.
			* @param sCategory {String} Category of log message, or null.
			* @param sSource {String} Source of LogWriter, or null if global.
			*/
			YAHOO.widget.Logger.log = function(sMsg, sCategory, sSource) {
			if(this.loggerEnabled) {
			if(!sCategory) {
			sCategory = "info"; // default category
			}
			else {
			sCategory = sCategory.toLocaleLowerCase();
			if(this._isNewCategory(sCategory)) {
			this._createNewCategory(sCategory);
			}
			}
			var sClass = "global"; // default source
			var sDetail = null;
			if(sSource) {
			var spaceIndex = sSource.indexOf(" ");
			if(spaceIndex > 0) {
			// Substring until first space
			sClass = sSource.substring(0,spaceIndex);
			// The rest of the source
			sDetail = sSource.substring(spaceIndex,sSource.length);
			}
			else {
			sClass = sSource;
			}
			if(this._isNewSource(sClass)) {
			this._createNewSource(sClass);
			}
			}

			var timestamp = new Date();
			var logEntry = new YAHOO.widget.LogMsg({
			msg: sMsg,
			time: timestamp,
			category: sCategory,
			source: sClass,
			sourceDetail: sDetail
			});

			var stack = this._stack;
			var maxStackEntries = this.maxStackEntries;
			if(maxStackEntries && !isNaN(maxStackEntries) &&
			(stack.length >= maxStackEntries)) {
			stack.shift();
			}
			stack.push(logEntry);
			this.newLogEvent.fire(logEntry);

			if(this._browserConsoleEnabled) {
			this._printToBrowserConsole(logEntry);
			}
			return true;
			}
			else {
			return false;
			}
			};

			/**
			* Resets internal stack and startTime, enables Logger, and fires logResetEvent.
			*
			* @method reset
			*/
			YAHOO.widget.Logger.reset = function() {
			this._stack = [];
			this._startTime = new Date().getTime();
			this.loggerEnabled = true;
			this.log("Logger reset");
			this.logResetEvent.fire();
			};

			/**
			* Public accessor to internal stack of log message objects.
			*
			* @method getStack
			* @return {Object[]} Array of log message objects.
			*/
			YAHOO.widget.Logger.getStack = function() {
			return this._stack;
			};

			/**
			* Public accessor to internal start time.
			*
			* @method getStartTime
			* @return {Date} Internal date of when Logger singleton was initialized.
			*/
			YAHOO.widget.Logger.getStartTime = function() {
			return this._startTime;
			};

			/**
			* Disables output to the browser's global console.log() function, which is used
			* by the Firebug extension to Firefox as well as Safari.
			*
			* @method disableBrowserConsole
			*/
			YAHOO.widget.Logger.disableBrowserConsole = function() {
			YAHOO.log("Logger output to the function console.log() has been disabled.");
			this._browserConsoleEnabled = false;
			};

			/**
			* Enables output to the browser's global console.log() function, which is used
			* by the Firebug extension to Firefox as well as Safari.
			*
			* @method enableBrowserConsole
			*/
			YAHOO.widget.Logger.enableBrowserConsole = function() {
			this._browserConsoleEnabled = true;
			YAHOO.log("Logger output to the function console.log() has been enabled.");
			};

			/**
			* Surpresses native JavaScript errors and outputs to console. By default,
			* Logger does not handle JavaScript window error events.
			* NB: Not all browsers support the window.onerror event.
			*
			* @method handleWindowErrors
			*/
			YAHOO.widget.Logger.handleWindowErrors = function() {
			if(!YAHOO.widget.Logger._windowErrorsHandled) {
			// Save any previously defined handler to call
			if(window.error) {
			YAHOO.widget.Logger._origOnWindowError = window.onerror;
			}
			window.onerror = YAHOO.widget.Logger._onWindowError;
			YAHOO.widget.Logger._windowErrorsHandled = true;
			YAHOO.log("Logger handling of window.onerror has been enabled.");
			}
			else {
			YAHOO.log("Logger handling of window.onerror had already been enabled.");
			}
			};

			/**
			* Unsurpresses native JavaScript errors. By default,
			* Logger does not handle JavaScript window error events.
			* NB: Not all browsers support the window.onerror event.
			*
			* @method unhandleWindowErrors
			*/
			YAHOO.widget.Logger.unhandleWindowErrors = function() {
			if(YAHOO.widget.Logger._windowErrorsHandled) {
			// Revert to any previously defined handler to call
			if(YAHOO.widget.Logger._origOnWindowError) {
			window.onerror = YAHOO.widget.Logger._origOnWindowError;
			YAHOO.widget.Logger._origOnWindowError = null;
			}
			else {
			window.onerror = null;
			}
			YAHOO.widget.Logger._windowErrorsHandled = false;
			YAHOO.log("Logger handling of window.onerror has been disabled.");
			}
			else {
			YAHOO.log("Logger handling of window.onerror had already been disabled.");
			}
			};

			/////////////////////////////////////////////////////////////////////////////
			//
			// Public events
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Fired when a new category has been created.
			*
			* @event categoryCreateEvent
			* @param sCategory {String} Category name.
			*/
			YAHOO.widget.Logger.categoryCreateEvent =
			new YAHOO.util.CustomEvent("categoryCreate", this, true);

			/**
			* Fired when a new source has been named.
			*
			* @event sourceCreateEvent
			* @param sSource {String} Source name.
			*/
			YAHOO.widget.Logger.sourceCreateEvent =
			new YAHOO.util.CustomEvent("sourceCreate", this, true);

			/**
			* Fired when a new log message has been created.
			*
			* @event newLogEvent
			* @param sMsg {String} Log message.
			*/
			YAHOO.widget.Logger.newLogEvent = new YAHOO.util.CustomEvent("newLog", this, true);

			/**
			* Fired when the Logger has been reset has been created.
			*
			* @event logResetEvent
			*/
			YAHOO.widget.Logger.logResetEvent = new YAHOO.util.CustomEvent("logReset", this, true);

			/////////////////////////////////////////////////////////////////////////////
			//
			// Private methods
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Creates a new category of log messages and fires categoryCreateEvent.
			*
			* @method _createNewCategory
			* @param sCategory {String} Category name.
			* @private
			*/
			YAHOO.widget.Logger._createNewCategory = function(sCategory) {
			this.categories.push(sCategory);
			this.categoryCreateEvent.fire(sCategory);
			};

			/**
			* Checks to see if a category has already been created.
			*
			* @method _isNewCategory
			* @param sCategory {String} Category name.
			* @return {Boolean} Returns true if category is unknown, else returns false.
			* @private
			*/
			YAHOO.widget.Logger._isNewCategory = function(sCategory) {
			for(var i=0; i < this.categories.length; i++) {
			if(sCategory == this.categories[i]) {
			return false;
			}
			}
			return true;
			};

			/**
			* Creates a new source of log messages and fires sourceCreateEvent.
			*
			* @method _createNewSource
			* @param sSource {String} Source name.
			* @private
			*/
			YAHOO.widget.Logger._createNewSource = function(sSource) {
			this.sources.push(sSource);
			this.sourceCreateEvent.fire(sSource);
			};

			/**
			* Checks to see if a source already exists.
			*
			* @method _isNewSource
			* @param sSource {String} Source name.
			* @return {Boolean} Returns true if source is unknown, else returns false.
			* @private
			*/
			YAHOO.widget.Logger._isNewSource = function(sSource) {
			if(sSource) {
			for(var i=0; i < this.sources.length; i++) {
			if(sSource == this.sources[i]) {
			return false;
			}
			}
			return true;
			}
			};

			/**
			* Outputs a log message to global console.log() function.
			*
			* @method _printToBrowserConsole
			* @param oEntry {Object} Log entry object.
			* @private
			*/
			YAHOO.widget.Logger._printToBrowserConsole = function(oEntry) {
			if(window.console && console.log) {
			var category = oEntry.category;
			var label = oEntry.category.substring(0,4).toUpperCase();

			var time = oEntry.time;
			var localTime;
			if (time.toLocaleTimeString) {
			localTime = time.toLocaleTimeString();
			}
			else {
			localTime = time.toString();
			}

			var msecs = time.getTime();
			var elapsedTime = (YAHOO.widget.Logger._lastTime) ?
			(msecs - YAHOO.widget.Logger._lastTime) : 0;
			YAHOO.widget.Logger._lastTime = msecs;

			var output =
			localTime + " (" +
			elapsedTime + "ms): " +
			oEntry.source + ": ";

			// for bug 1987607
			if (YAHOO.env.ua.webkit) {
			output += oEntry.msg;
			}

			console.log(output, oEntry.msg);
			}
			};

			/////////////////////////////////////////////////////////////////////////////
			//
			// Private event handlers
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Handles logging of messages due to window error events.
			*
			* @method _onWindowError
			* @param sMsg {String} The error message.
			* @param sUrl {String} URL of the error.
			* @param sLine {String} Line number of the error.
			* @private
			*/
			YAHOO.widget.Logger._onWindowError = function(sMsg,sUrl,sLine) {
			// Logger is not in scope of this event handler
			try {
			YAHOO.widget.Logger.log(sMsg+' ('+sUrl+', line '+sLine+')', "window");
			if(YAHOO.widget.Logger._origOnWindowError) {
			YAHOO.widget.Logger._origOnWindowError();
			}
			}
			catch(e) {
			return false;
			}
			};

			/////////////////////////////////////////////////////////////////////////////
			//
			// First log
			//
			/////////////////////////////////////////////////////////////////////////////

			YAHOO.widget.Logger.log("Logger initialized");
			}

			/****************************************************************************/
			/****************************************************************************/
			/****************************************************************************/
			(function () {
			var Logger = YAHOO.widget.Logger,
			u = YAHOO.util,
			Dom = u.Dom,
			Event = u.Event,
			d = document;

			function make(el,props) {
			el = d.createElement(el);
			if (props) {
			for (var p in props) {
			if (props.hasOwnProperty(p)) {
			el[p] = props[p];
			}
			}
			}
			return el;
			}

			/**
			* The LogReader class provides UI to read messages logged to YAHOO.widget.Logger.
			*
			* @class LogReader
			* @constructor
			* @param elContainer {HTMLElement} (optional) DOM element reference of an existing DIV.
			* @param elContainer {String} (optional) String ID of an existing DIV.
			* @param oConfigs {Object} (optional) Object literal of configuration params.
			*/
			function LogReader(elContainer, oConfigs) {
			this._sName = LogReader._index;
			LogReader._index++;

			this._init.apply(this,arguments);

			/**
			* Render the LogReader immediately upon instantiation. If set to false,
			* you must call myLogReader.render() to generate the UI.
			*
			* @property autoRender
			* @type {Boolean}
			* @default true
			*/
			if (this.autoRender !== false) {
			this.render();
			}
			}

			/////////////////////////////////////////////////////////////////////////////
			//
			// Static member variables
			//
			/////////////////////////////////////////////////////////////////////////////
			YAHOO.lang.augmentObject(LogReader, {
			/**
			* Internal class member to index multiple LogReader instances.
			*
			* @property _memberName
			* @static
			* @type Number
			* @default 0
			* @private
			*/
			_index : 0,

			/**
			* Node template for the log entries
			* @property ENTRY_TEMPLATE
			* @static
			* @type {HTMLElement}
			* @default <code>pre</code> element with class yui-log-entry
			*/
			ENTRY_TEMPLATE : (function () {
			return make('pre',{ className: 'yui-log-entry' });
			})(),

			/**
			* Template used for innerHTML of verbose entry output.
			* @property VERBOSE_TEMPLATE
			* @static
			* @default "<p><span class='{category}'>{label}</span>{totalTime}ms (+{elapsedTime}) {localTime}:</p><p>{sourceAndDetail}</p><p>{message}</p>"
			*/
			VERBOSE_TEMPLATE : "<p><span class='{category}'>{label}</span> {totalTime}ms (+{elapsedTime}) {localTime}:</p><p>{sourceAndDetail}</p><p>{message}</p>",

			/**
			* Template used for innerHTML of compact entry output.
			* @property BASIC_TEMPLATE
			* @static
			* @default "<p><span class='{category}'>{label}</span>{totalTime}ms (+{elapsedTime}) {localTime}: {sourceAndDetail}: {message}</p>"
			*/
			BASIC_TEMPLATE : "<p><span class='{category}'>{label}</span> {totalTime}ms (+{elapsedTime}) {localTime}: {sourceAndDetail}: {message}</p>"
			});

			/////////////////////////////////////////////////////////////////////////////
			//
			// Public member variables
			//
			/////////////////////////////////////////////////////////////////////////////

			LogReader.prototype = {
			/**
			* Whether or not LogReader is enabled to output log messages.
			*
			* @property logReaderEnabled
			* @type Boolean
			* @default true
			*/
			logReaderEnabled : true,

			/**
			* Public member to access CSS width of the LogReader container.
			*
			* @property width
			* @type String
			*/
			width : null,

			/**
			* Public member to access CSS height of the LogReader container.
			*
			* @property height
			* @type String
			*/
			height : null,

			/**
			* Public member to access CSS top position of the LogReader container.
			*
			* @property top
			* @type String
			*/
			top : null,

			/**
			* Public member to access CSS left position of the LogReader container.
			*
			* @property left
			* @type String
			*/
			left : null,

			/**
			* Public member to access CSS right position of the LogReader container.
			*
			* @property right
			* @type String
			*/
			right : null,

			/**
			* Public member to access CSS bottom position of the LogReader container.
			*
			* @property bottom
			* @type String
			*/
			bottom : null,

			/**
			* Public member to access CSS font size of the LogReader container.
			*
			* @property fontSize
			* @type String
			*/
			fontSize : null,

			/**
			* Whether or not the footer UI is enabled for the LogReader.
			*
			* @property footerEnabled
			* @type Boolean
			* @default true
			*/
			footerEnabled : true,

			/**
			* Whether or not output is verbose (more readable). Setting to true will make
			* output more compact (less readable).
			*
			* @property verboseOutput
			* @type Boolean
			* @default true
			*/
			verboseOutput : true,

			/**
			* Custom output format for log messages. Defaults to null, which falls
			* back to verboseOutput param deciding between LogReader.VERBOSE_TEMPLATE
			* and LogReader.BASIC_TEMPLATE. Use bracketed place holders to mark where
			* message info should go. Available place holder names include:
			* <ul>
			* <li>category</li>
			* <li>label</li>
			* <li>sourceAndDetail</li>
			* <li>message</li>
			* <li>localTime</li>
			* <li>elapsedTime</li>
			* <li>totalTime</li>
			* </ul>
			*
			* @property entryFormat
			* @type String
			* @default null
			*/
			entryFormat : null,

			/**
			* Whether or not newest message is printed on top.
			*
			* @property newestOnTop
			* @type Boolean
			*/
			newestOnTop : true,

			/**
			* Output timeout buffer in milliseconds.
			*
			* @property outputBuffer
			* @type Number
			* @default 100
			*/
			outputBuffer : 100,

			/**
			* Maximum number of messages a LogReader console will display.
			*
			* @property thresholdMax
			* @type Number
			* @default 500
			*/
			thresholdMax : 500,

			/**
			* When a LogReader console reaches its thresholdMax, it will clear out messages
			* and print out the latest thresholdMin number of messages.
			*
			* @property thresholdMin
			* @type Number
			* @default 100
			*/
			thresholdMin : 100,

			/**
			* True when LogReader is in a collapsed state, false otherwise.
			*
			* @property isCollapsed
			* @type Boolean
			* @default false
			*/
			isCollapsed : false,

			/**
			* True when LogReader is in a paused state, false otherwise.
			*
			* @property isPaused
			* @type Boolean
			* @default false
			*/
			isPaused : false,

			/**
			* Enables draggable LogReader if DragDrop Utility is present.
			*
			* @property draggable
			* @type Boolean
			* @default true
			*/
			draggable : true,

			/////////////////////////////////////////////////////////////////////////////
			//
			// Public methods
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Public accessor to the unique name of the LogReader instance.
			*
			* @method toString
			* @return {String} Unique name of the LogReader instance.
			*/
			toString : function() {
			return "LogReader instance" + this._sName;
			},
			/**
			* Pauses output of log messages. While paused, log messages are not lost, but
			* get saved to a buffer and then output upon resume of LogReader.
			*
			* @method pause
			*/
			pause : function() {
			this.isPaused = true;
			this._timeout = null;
			this.logReaderEnabled = false;
			if (this._btnPause) {
			this._btnPause.value = "Resume";
			}
			},

			/**
			* Resumes output of log messages, including outputting any log messages that
			* have been saved to buffer while paused.
			*
			* @method resume
			*/
			resume : function() {
			this.isPaused = false;
			this.logReaderEnabled = true;
			this._printBuffer();
			if (this._btnPause) {
			this._btnPause.value = "Pause";
			}
			},

			/**
			* Adds the UI to the DOM, attaches event listeners, and bootstraps initial
			* UI state.
			*
			* @method render
			*/
			render : function () {
			if (this.rendered) {
			return;
			}

			this._initContainerEl();

			this._initHeaderEl();
			this._initConsoleEl();
			this._initFooterEl();

			this._initCategories();
			this._initSources();

			this._initDragDrop();

			// Subscribe to Logger custom events
			Logger.newLogEvent.subscribe(this._onNewLog, this);
			Logger.logResetEvent.subscribe(this._onReset, this);

			Logger.categoryCreateEvent.subscribe(this._onCategoryCreate, this);
			Logger.sourceCreateEvent.subscribe(this._onSourceCreate, this);

			this.rendered = true;

			this._filterLogs();
			},

			/**
			* Removes the UI from the DOM entirely and detaches all event listeners.
			* Implementers should note that Logger will still accumulate messages.
			*
			* @method destroy
			*/
			destroy : function () {
			Event.purgeElement(this._elContainer,true);
			this._elContainer.innerHTML = '';
			this._elContainer.parentNode.removeChild(this._elContainer);

			this.rendered = false;
			},

			/**
			* Hides UI of LogReader. Logging functionality is not disrupted.
			*
			* @method hide
			*/
			hide : function() {
			this._elContainer.style.display = "none";
			},

			/**
			* Shows UI of LogReader. Logging functionality is not disrupted.
			*
			* @method show
			*/
			show : function() {
			this._elContainer.style.display = "block";
			},

			/**
			* Collapses UI of LogReader. Logging functionality is not disrupted.
			*
			* @method collapse
			*/
			collapse : function() {
			this._elConsole.style.display = "none";
			if(this._elFt) {
			this._elFt.style.display = "none";
			}
			this._btnCollapse.value = "Expand";
			this.isCollapsed = true;
			},

			/**
			* Expands UI of LogReader. Logging functionality is not disrupted.
			*
			* @method expand
			*/
			expand : function() {
			this._elConsole.style.display = "block";
			if(this._elFt) {
			this._elFt.style.display = "block";
			}
			this._btnCollapse.value = "Collapse";
			this.isCollapsed = false;
			},

			/**
			* Returns related checkbox element for given filter (i.e., category or source).
			*
			* @method getCheckbox
			* @param {String} Category or source name.
			* @return {Array} Array of all filter checkboxes.
			*/
			getCheckbox : function(filter) {
			return this._filterCheckboxes[filter];
			},

			/**
			* Returns array of enabled categories.
			*
			* @method getCategories
			* @return {String[]} Array of enabled categories.
			*/
			getCategories : function() {
			return this._categoryFilters;
			},

			/**
			* Shows log messages associated with given category.
			*
			* @method showCategory
			* @param {String} Category name.
			*/
			showCategory : function(sCategory) {
			var filtersArray = this._categoryFilters;
			// Don't do anything if category is already enabled
			// Use Array.indexOf if available...
			if(filtersArray.indexOf) {
			if(filtersArray.indexOf(sCategory) > -1) {
			return;
			}
			}
			// ...or do it the old-fashioned way
			else {
			for(var i=0; i<filtersArray.length; i++) {
			if(filtersArray[i] === sCategory){
			return;
			}
			}
			}

			this._categoryFilters.push(sCategory);
			this._filterLogs();
			var elCheckbox = this.getCheckbox(sCategory);
			if(elCheckbox) {
			elCheckbox.checked = true;
			}
			},

			/**
			* Hides log messages associated with given category.
			*
			* @method hideCategory
			* @param {String} Category name.
			*/
			hideCategory : function(sCategory) {
			var filtersArray = this._categoryFilters;
			for(var i=0; i<filtersArray.length; i++) {
			if(sCategory == filtersArray[i]) {
			filtersArray.splice(i, 1);
			break;
			}
			}
			this._filterLogs();
			var elCheckbox = this.getCheckbox(sCategory);
			if(elCheckbox) {
			elCheckbox.checked = false;
			}
			},

			/**
			* Returns array of enabled sources.
			*
			* @method getSources
			* @return {Array} Array of enabled sources.
			*/
			getSources : function() {
			return this._sourceFilters;
			},

			/**
			* Shows log messages associated with given source.
			*
			* @method showSource
			* @param {String} Source name.
			*/
			showSource : function(sSource) {
			var filtersArray = this._sourceFilters;
			// Don't do anything if category is already enabled
			// Use Array.indexOf if available...
			if(filtersArray.indexOf) {
			if(filtersArray.indexOf(sSource) > -1) {
			return;
			}
			}
			// ...or do it the old-fashioned way
			else {
			for(var i=0; i<filtersArray.length; i++) {
			if(sSource == filtersArray[i]){
			return;
			}
			}
			}
			filtersArray.push(sSource);
			this._filterLogs();
			var elCheckbox = this.getCheckbox(sSource);
			if(elCheckbox) {
			elCheckbox.checked = true;
			}
			},

			/**
			* Hides log messages associated with given source.
			*
			* @method hideSource
			* @param {String} Source name.
			*/
			hideSource : function(sSource) {
			var filtersArray = this._sourceFilters;
			for(var i=0; i<filtersArray.length; i++) {
			if(sSource == filtersArray[i]) {
			filtersArray.splice(i, 1);
			break;
			}
			}
			this._filterLogs();
			var elCheckbox = this.getCheckbox(sSource);
			if(elCheckbox) {
			elCheckbox.checked = false;
			}
			},

			/**
			* Does not delete any log messages, but clears all printed log messages from
			* the console. Log messages will be printed out again if user re-filters. The
			* static method YAHOO.widget.Logger.reset() should be called in order to
			* actually delete log messages.
			*
			* @method clearConsole
			*/
			clearConsole : function() {
			// Clear the buffer of any pending messages
			this._timeout = null;
			this._buffer = [];
			this._consoleMsgCount = 0;

			var elConsole = this._elConsole;
			elConsole.innerHTML = '';
			},

			/**
			* Updates title to given string.
			*
			* @method setTitle
			* @param sTitle {String} New title.
			*/
			setTitle : function(sTitle) {
			this._title.innerHTML = this.html2Text(sTitle);
			},

			/**
			* Gets timestamp of the last log.
			*
			* @method getLastTime
			* @return {Date} Timestamp of the last log.
			*/
			getLastTime : function() {
			return this._lastTime;
			},

			formatMsg : function (entry) {
			var entryFormat = this.entryFormat \|\| (this.verboseOutput ?
			LogReader.VERBOSE_TEMPLATE : LogReader.BASIC_TEMPLATE),
			info = {
			category : entry.category,

			// Label for color-coded display
			label : entry.category.substring(0,4).toUpperCase(),

			sourceAndDetail : entry.sourceDetail ?
			entry.source + " " + entry.sourceDetail :
			entry.source,

			// Escape HTML entities in the log message itself for output
			// to console
			message : this.html2Text(entry.msg \|\| entry.message \|\| '')
			};

			// Add time info
			if (entry.time && entry.time.getTime) {
			info.localTime = entry.time.toLocaleTimeString ?
			entry.time.toLocaleTimeString() :
			entry.time.toString();

			// Calculate the elapsed time to be from the last item that
			// passed through the filter, not the absolute previous item
			// in the stack
			info.elapsedTime = entry.time.getTime() - this.getLastTime();

			info.totalTime = entry.time.getTime() - Logger.getStartTime();
			}

			var msg = LogReader.ENTRY_TEMPLATE.cloneNode(true);
			if (this.verboseOutput) {
			msg.className += ' yui-log-verbose';
			}

			// Bug 2061169: Workaround for YAHOO.lang.substitute()
			msg.innerHTML = entryFormat.replace(/\{(\w+)\}/g,
			function (x, placeholder) {
			return (placeholder in info) ? info[placeholder] : '';
			});

			return msg;
			},

			/**
			* Converts input chars "<", ">", and "&" to HTML entities.
			*
			* @method html2Text
			* @param sHtml {String} String to convert.
			* @private
			*/
			html2Text : function(sHtml) {
			if(sHtml) {
			sHtml += "";
			return sHtml.replace(/&/g, "&").
			replace(/</g, "<").
			replace(/>/g, ">");
			}
			return "";
			},

			/////////////////////////////////////////////////////////////////////////////
			//
			// Private member variables
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Name of LogReader instance.
			*
			* @property _sName
			* @type String
			* @private
			*/
			_sName : null,

			//TODO: remove
			/**
			* A class member shared by all LogReaders if a container needs to be
			* created during instantiation. Will be null if a container element never needs to
			* be created on the fly, such as when the implementer passes in their own element.
			*
			* @property _elDefaultContainer
			* @type HTMLElement
			* @private
			*/
			//YAHOO.widget.LogReader._elDefaultContainer = null;

			/**
			* Buffer of log message objects for batch output.
			*
			* @property _buffer
			* @type Object[]
			* @private
			*/
			_buffer : null,

			/**
			* Number of log messages output to console.
			*
			* @property _consoleMsgCount
			* @type Number
			* @default 0
			* @private
			*/
			_consoleMsgCount : 0,

			/**
			* Date of last output log message.
			*
			* @property _lastTime
			* @type Date
			* @private
			*/
			_lastTime : null,

			/**
			* Batched output timeout ID.
			*
			* @property _timeout
			* @type Number
			* @private
			*/
			_timeout : null,

			/**
			* Hash of filters and their related checkbox elements.
			*
			* @property _filterCheckboxes
			* @type Object
			* @private
			*/
			_filterCheckboxes : null,

			/**
			* Array of filters for log message categories.
			*
			* @property _categoryFilters
			* @type String[]
			* @private
			*/
			_categoryFilters : null,

			/**
			* Array of filters for log message sources.
			*
			* @property _sourceFilters
			* @type String[]
			* @private
			*/
			_sourceFilters : null,

			/**
			* LogReader container element.
			*
			* @property _elContainer
			* @type HTMLElement
			* @private
			*/
			_elContainer : null,

			/**
			* LogReader header element.
			*
			* @property _elHd
			* @type HTMLElement
			* @private
			*/
			_elHd : null,

			/**
			* LogReader collapse element.
			*
			* @property _elCollapse
			* @type HTMLElement
			* @private
			*/
			_elCollapse : null,

			/**
			* LogReader collapse button element.
			*
			* @property _btnCollapse
			* @type HTMLElement
			* @private
			*/
			_btnCollapse : null,

			/**
			* LogReader title header element.
			*
			* @property _title
			* @type HTMLElement
			* @private
			*/
			_title : null,

			/**
			* LogReader console element.
			*
			* @property _elConsole
			* @type HTMLElement
			* @private
			*/
			_elConsole : null,

			/**
			* LogReader footer element.
			*
			* @property _elFt
			* @type HTMLElement
			* @private
			*/
			_elFt : null,

			/**
			* LogReader buttons container element.
			*
			* @property _elBtns
			* @type HTMLElement
			* @private
			*/
			_elBtns : null,

			/**
			* Container element for LogReader category filter checkboxes.
			*
			* @property _elCategoryFilters
			* @type HTMLElement
			* @private
			*/
			_elCategoryFilters : null,

			/**
			* Container element for LogReader source filter checkboxes.
			*
			* @property _elSourceFilters
			* @type HTMLElement
			* @private
			*/
			_elSourceFilters : null,

			/**
			* LogReader pause button element.
			*
			* @property _btnPause
			* @type HTMLElement
			* @private
			*/
			_btnPause : null,

			/**
			* Clear button element.
			*
			* @property _btnClear
			* @type HTMLElement
			* @private
			*/
			_btnClear : null,

			/////////////////////////////////////////////////////////////////////////////
			//
			// Private methods
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Initializes the instance's message buffer, start time, etc
			*
			* @method _init
			* @param container {String\|HTMLElement} (optional) the render target
			* @param config {Object} (optional) instance configuration
			* @protected
			*/
			_init : function (container, config) {
			// Internal vars
			this._buffer = []; // output buffer
			this._filterCheckboxes = {}; // pointers to checkboxes
			this._lastTime = Logger.getStartTime(); // timestamp of last log message to console

			// Parse config vars here
			if (config && (config.constructor == Object)) {
			for(var param in config) {
			if (config.hasOwnProperty(param)) {
			this[param] = config[param];
			}
			}
			}

			this._elContainer = Dom.get(container);

			YAHOO.log("LogReader initialized", null, this.toString());
			},

			/**
			* Initializes the primary container element.
			*
			* @method _initContainerEl
			* @private
			*/
			_initContainerEl : function() {

			// Default the container if unset or not a div
			if(!this._elContainer \|\| !/div$/i.test(this._elContainer.tagName)) {
			this._elContainer = d.body.insertBefore(make("div"),d.body.firstChild);
			// Only position absolutely if an in-DOM element is not supplied
			Dom.addClass(this._elContainer,"yui-log-container");
			}

			Dom.addClass(this._elContainer,"yui-log");

			// If implementer has provided container values, trust and set those
			var style = this._elContainer.style,
			styleProps = ['width','right','top','fontSize'],
			prop,i;

			for (i = styleProps.length - 1; i >= 0; --i) {
			prop = styleProps[i];
			if (this[prop]){
			style[prop] = this[prop];
			}
			}

			if(this.left) {
			style.left = this.left;
			style.right = "auto";
			}
			if(this.bottom) {
			style.bottom = this.bottom;
			style.top = "auto";
			}

			// Opera needs a little prodding to reflow sometimes
			if (YAHOO.env.ua.opera) {
			d.body.style += '';
			}

			},

			/**
			* Initializes the header element.
			*
			* @method _initHeaderEl
			* @private
			*/
			_initHeaderEl : function() {
			// Destroy header if present
			if(this._elHd) {
			// Unhook DOM events
			Event.purgeElement(this._elHd, true);

			// Remove DOM elements
			this._elHd.innerHTML = "";
			}

			// Create header
			// TODO: refactor this into an innerHTML
			this._elHd = make("div",{
			id: 'yui-log-hd' + this._sName,
			className: "yui-log-hd"
			});

			this._elCollapse = make("div",{ className: 'yui-log-btns' });

			this._btnCollapse = make("input",{
			type: 'button',
			className: 'yui-log-button',
			value: 'Collapse'
			});
			Event.on(this._btnCollapse,'click',this._onClickCollapseBtn,this);


			this._title = make("h4",{ innerHTML : "Logger Console" });

			this._elCollapse.appendChild(this._btnCollapse);
			this._elHd.appendChild(this._elCollapse);
			this._elHd.appendChild(this._title);
			this._elContainer.appendChild(this._elHd);
			},

			/**
			* Initializes the console element.
			*
			* @method _initConsoleEl
			* @private
			*/
			_initConsoleEl : function() {
			// Destroy console
			if(this._elConsole) {
			// Unhook DOM events
			Event.purgeElement(this._elConsole, true);

			// Remove DOM elements
			this._elConsole.innerHTML = "";
			}

			// Ceate console
			this._elConsole = make("div", { className: "yui-log-bd" });

			// If implementer has provided console, trust and set those
			if(this.height) {
			this._elConsole.style.height = this.height;
			}

			this._elContainer.appendChild(this._elConsole);
			},

			/**
			* Initializes the footer element.
			*
			* @method _initFooterEl
			* @private
			*/
			_initFooterEl : function() {
			// Don't create footer elements if footer is disabled
			if(this.footerEnabled) {
			// Destroy console
			if(this._elFt) {
			// Unhook DOM events
			Event.purgeElement(this._elFt, true);

			// Remove DOM elements
			this._elFt.innerHTML = "";
			}

			// TODO: use innerHTML
			this._elFt = make("div",{ className: "yui-log-ft" });
			this._elBtns = make("div", { className: "yui-log-btns" });
			this._btnPause = make("input", {
			type: "button",
			className: "yui-log-button",
			value: "Pause"
			});

			Event.on(this._btnPause,'click',this._onClickPauseBtn,this);

			this._btnClear = make("input", {
			type: "button",
			className: "yui-log-button",
			value: "Clear"
			});

			Event.on(this._btnClear,'click',this._onClickClearBtn,this);

			this._elCategoryFilters = make("div", { className: "yui-log-categoryfilters" });
			this._elSourceFilters = make("div", { className: "yui-log-sourcefilters" });

			this._elBtns.appendChild(this._btnPause);
			this._elBtns.appendChild(this._btnClear);
			this._elFt.appendChild(this._elBtns);
			this._elFt.appendChild(this._elCategoryFilters);
			this._elFt.appendChild(this._elSourceFilters);
			this._elContainer.appendChild(this._elFt);
			}
			},

			/**
			* Initializes Drag and Drop on the header element.
			*
			* @method _initDragDrop
			* @private
			*/
			_initDragDrop : function() {
			// If Drag and Drop utility is available...
			// ...and draggable is true...
			// ...then make the header draggable
			if(u.DD && this.draggable && this._elHd) {
			var ylog_dd = new u.DD(this._elContainer);
			ylog_dd.setHandleElId(this._elHd.id);
			//TODO: use class name
			this._elHd.style.cursor = "move";
			}
			},

			/**
			* Initializes category filters.
			*
			* @method _initCategories
			* @private
			*/
			_initCategories : function() {
			// Initialize category filters
			this._categoryFilters = [];
			var aInitialCategories = Logger.categories;

			for(var j=0; j < aInitialCategories.length; j++) {
			var sCategory = aInitialCategories[j];

			// Add category to the internal array of filters
			this._categoryFilters.push(sCategory);

			// Add checkbox element if UI is enabled
			if(this._elCategoryFilters) {
			this._createCategoryCheckbox(sCategory);
			}
			}
			},

			/**
			* Initializes source filters.
			*
			* @method _initSources
			* @private
			*/
			_initSources : function() {
			// Initialize source filters
			this._sourceFilters = [];
			var aInitialSources = Logger.sources;

			for(var j=0; j < aInitialSources.length; j++) {
			var sSource = aInitialSources[j];

			// Add source to the internal array of filters
			this._sourceFilters.push(sSource);

			// Add checkbox element if UI is enabled
			if(this._elSourceFilters) {
			this._createSourceCheckbox(sSource);
			}
			}
			},

			/**
			* Creates the UI for a category filter in the LogReader footer element.
			*
			* @method _createCategoryCheckbox
			* @param sCategory {String} Category name.
			* @private
			*/
			_createCategoryCheckbox : function(sCategory) {
			if(this._elFt) {
			var filter = make("span",{ className: "yui-log-filtergrp" }),
			check = make("input", {
			id: "yui-log-filter-" + sCategory + this._sName,
			className: "yui-log-filter-" + sCategory,
			type: "checkbox",
			category: sCategory
			}),
			label = make("label", {
			htmlFor: check.id,
			className: sCategory,
			innerHTML: sCategory
			});


			// Subscribe to the click event
			Event.on(check,'click',this._onCheckCategory,this);

			this._filterCheckboxes[sCategory] = check;

			// Append el at the end so IE 5.5 can set "type" attribute
			// and THEN set checked property
			filter.appendChild(check);
			filter.appendChild(label);
			this._elCategoryFilters.appendChild(filter);
			check.checked = true;
			}
			},

			/**
			* Creates a checkbox in the LogReader footer element to filter by source.
			*
			* @method _createSourceCheckbox
			* @param sSource {String} Source name.
			* @private
			*/
			_createSourceCheckbox : function(sSource) {
			if(this._elFt) {
			var filter = make("span",{ className: "yui-log-filtergrp" }),
			check = make("input", {
			id: "yui-log-filter-" + sSource + this._sName,
			className: "yui-log-filter-" + sSource,
			type: "checkbox",
			source: sSource
			}),
			label = make("label", {
			htmlFor: check.id,
			className: sSource,
			innerHTML: sSource
			});


			// Subscribe to the click event
			Event.on(check,'click',this._onCheckSource,this);

			this._filterCheckboxes[sSource] = check;

			// Append el at the end so IE 5.5 can set "type" attribute
			// and THEN set checked property
			filter.appendChild(check);
			filter.appendChild(label);
			this._elSourceFilters.appendChild(filter);
			check.checked = true;
			}
			},

			/**
			* Reprints all log messages in the stack through filters.
			*
			* @method _filterLogs
			* @private
			*/
			_filterLogs : function() {
			// Reprint stack with new filters
			if (this._elConsole !== null) {
			this.clearConsole();
			this._printToConsole(Logger.getStack());
			}
			},

			/**
			* Sends buffer of log messages to output and clears buffer.
			*
			* @method _printBuffer
			* @private
			*/
			_printBuffer : function() {
			this._timeout = null;

			if(this._elConsole !== null) {
			var thresholdMax = this.thresholdMax;
			thresholdMax = (thresholdMax && !isNaN(thresholdMax)) ? thresholdMax : 500;
			if(this._consoleMsgCount < thresholdMax) {
			var entries = [];
			for (var i=0; i<this._buffer.length; i++) {
			entries[i] = this._buffer[i];
			}
			this._buffer = [];
			this._printToConsole(entries);
			}
			else {
			this._filterLogs();
			}

			if(!this.newestOnTop) {
			this._elConsole.scrollTop = this._elConsole.scrollHeight;
			}
			}
			},

			/**
			* Cycles through an array of log messages, and outputs each one to the console
			* if its category has not been filtered out.
			*
			* @method _printToConsole
			* @param aEntries {Object[]} Array of LogMsg objects to output to console.
			* @private
			*/
			_printToConsole : function(aEntries) {
			// Manage the number of messages displayed in the console
			var entriesLen = aEntries.length,
			df = d.createDocumentFragment(),
			msgHTML = [],
			thresholdMin = this.thresholdMin,
			sourceFiltersLen = this._sourceFilters.length,
			categoryFiltersLen = this._categoryFilters.length,
			entriesStartIndex,
			i, j, msg, before;

			if(isNaN(thresholdMin) \|\| (thresholdMin > this.thresholdMax)) {
			thresholdMin = 0;
			}
			entriesStartIndex = (entriesLen > thresholdMin) ? (entriesLen - thresholdMin) : 0;

			// Iterate through all log entries
			for(i=entriesStartIndex; i<entriesLen; i++) {
			// Print only the ones that filter through
			var okToPrint = false,
			okToFilterCats = false,
			entry = aEntries[i],
			source = entry.source,
			category = entry.category;

			for(j=0; j<sourceFiltersLen; j++) {
			if(source == this._sourceFilters[j]) {
			okToFilterCats = true;
			break;
			}
			}
			if(okToFilterCats) {
			for(j=0; j<categoryFiltersLen; j++) {
			if(category == this._categoryFilters[j]) {
			okToPrint = true;
			break;
			}
			}
			}
			if(okToPrint) {
			// Start from 0ms elapsed time
			if (this._consoleMsgCount === 0) {
			this._lastTime = entry.time.getTime();
			}

			msg = this.formatMsg(entry);
			if (typeof msg === 'string') {
			msgHTML[msgHTML.length] = msg;
			} else {
			df.insertBefore(msg, this.newestOnTop ?
			df.firstChild \|\| null : null);
			}
			this._consoleMsgCount++;
			this._lastTime = entry.time.getTime();
			}
			}

			if (msgHTML.length) {
			msgHTML.splice(0,0,this._elConsole.innerHTML);
			this._elConsole.innerHTML = this.newestOnTop ?
			msgHTML.reverse().join('') :
			msgHTML.join('');
			} else if (df.firstChild) {
			this._elConsole.insertBefore(df, this.newestOnTop ?
			this._elConsole.firstChild \|\| null : null);
			}
			},

			/////////////////////////////////////////////////////////////////////////////
			//
			// Private event handlers
			//
			/////////////////////////////////////////////////////////////////////////////

			/**
			* Handles Logger's categoryCreateEvent.
			*
			* @method _onCategoryCreate
			* @param sType {String} The event.
			* @param aArgs {Object[]} Data passed from event firer.
			* @param oSelf {Object} The LogReader instance.
			* @private
			*/
			_onCategoryCreate : function(sType, aArgs, oSelf) {
			var category = aArgs[0];

			// Add category to the internal array of filters
			oSelf._categoryFilters.push(category);

			if(oSelf._elFt) {
			oSelf._createCategoryCheckbox(category);
			}
			},

			/**
			* Handles Logger's sourceCreateEvent.
			*
			* @method _onSourceCreate
			* @param sType {String} The event.
			* @param aArgs {Object[]} Data passed from event firer.
			* @param oSelf {Object} The LogReader instance.
			* @private
			*/
			_onSourceCreate : function(sType, aArgs, oSelf) {
			var source = aArgs[0];

			// Add source to the internal array of filters
			oSelf._sourceFilters.push(source);

			if(oSelf._elFt) {
			oSelf._createSourceCheckbox(source);
			}
			},

			/**
			* Handles check events on the category filter checkboxes.
			*
			* @method _onCheckCategory
			* @param v {HTMLEvent} The click event.
			* @param oSelf {Object} The LogReader instance.
			* @private
			*/
			_onCheckCategory : function(v, oSelf) {
			var category = this.category;
			if(!this.checked) {
			oSelf.hideCategory(category);
			}
			else {
			oSelf.showCategory(category);
			}
			},

			/**
			* Handles check events on the category filter checkboxes.
			*
			* @method _onCheckSource
			* @param v {HTMLEvent} The click event.
			* @param oSelf {Object} The LogReader instance.
			* @private
			*/
			_onCheckSource : function(v, oSelf) {
			var source = this.source;
			if(!this.checked) {
			oSelf.hideSource(source);
			}
			else {
			oSelf.showSource(source);
			}
			},

			/**
			* Handles click events on the collapse button.
			*
			* @method _onClickCollapseBtn
			* @param v {HTMLEvent} The click event.
			* @param oSelf {Object} The LogReader instance
			* @private
			*/
			_onClickCollapseBtn : function(v, oSelf) {
			if(!oSelf.isCollapsed) {
			oSelf.collapse();
			}
			else {
			oSelf.expand();
			}
			},

			/**
			* Handles click events on the pause button.
			*
			* @method _onClickPauseBtn
			* @param v {HTMLEvent} The click event.
			* @param oSelf {Object} The LogReader instance.
			* @private
			*/
			_onClickPauseBtn : function(v, oSelf) {
			if(!oSelf.isPaused) {
			oSelf.pause();
			}
			else {
			oSelf.resume();
			}
			},

			/**
			* Handles click events on the clear button.
			*
			* @method _onClickClearBtn
			* @param v {HTMLEvent} The click event.
			* @param oSelf {Object} The LogReader instance.
			* @private
			*/
			_onClickClearBtn : function(v, oSelf) {
			oSelf.clearConsole();
			},

			/**
			* Handles Logger's newLogEvent.
			*
			* @method _onNewLog
			* @param sType {String} The event.
			* @param aArgs {Object[]} Data passed from event firer.
			* @param oSelf {Object} The LogReader instance.
			* @private
			*/
			_onNewLog : function(sType, aArgs, oSelf) {
			var logEntry = aArgs[0];
			oSelf._buffer.push(logEntry);

			if (oSelf.logReaderEnabled === true && oSelf._timeout === null) {
			oSelf._timeout = setTimeout(function(){oSelf._printBuffer();}, oSelf.outputBuffer);
			}
			},

			/**
			* Handles Logger's resetEvent.
			*
			* @method _onReset
			* @param sType {String} The event.
			* @param aArgs {Object[]} Data passed from event firer.
			* @param oSelf {Object} The LogReader instance.
			* @private
			*/
			_onReset : function(sType, aArgs, oSelf) {
			oSelf._filterLogs();
			}
			};

			YAHOO.widget.LogReader = LogReader;

			})();
			YAHOO.register("logger", YAHOO.widget.Logger, {version: "2.8.2r1", build: "7"});

shrine-medco/shrine-webclient/src/main/html/js-ext/yui/build/logger/logger.js43ea50b774acrelease/1.22.2.4

logger.jsView Options

shrine-medco/shrine-webclient/src/main/html/js-ext/yui/build/logger/logger.js
43ea50b774acrelease/1.22.2.4

logger.js
View Options