planetstack/core/static/log4javascript-1.4.6/js/log4javascript_lite_uncompressed.js

   1 /**\r
   2  * Copyright 2013 Tim Down.\r
   3  *\r
   4  * Licensed under the Apache License, Version 2.0 (the "License");\r
   5  * you may not use this file except in compliance with the License.\r
   6  * You may obtain a copy of the License at\r
   7  *\r
   8  *      http://www.apache.org/licenses/LICENSE-2.0\r
   9  *\r
  10  * Unless required by applicable law or agreed to in writing, software\r
  11  * distributed under the License is distributed on an "AS IS" BASIS,\r
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  13  * See the License for the specific language governing permissions and\r
  14  * limitations under the License.\r
  15  */\r
  16 \r
  17 if (!Array.prototype.shift) {\r
  18         Array.prototype.shift = function() {\r
  19                 if (this.length > 0) {\r
  20                         var firstItem = this[0];\r
  21                         for (var i = 0, len = this.length - 1; i < len; i++) {\r
  22                                 this[i] = this[i + 1];\r
  23                         }\r
  24                         this.length--;\r
  25                         return firstItem;\r
  26                 }\r
  27         };\r
  28 }\r
  29 \r
  30 var log4javascript;\r
  31 \r
  32 (function() {\r
  33         var newLine = "\r\n";\r
  34         function Log4JavaScript() {}\r
  35         log4javascript = new Log4JavaScript();\r
  36         log4javascript.version = "1.4.6";\r
  37         log4javascript.edition = "log4javascript_lite";\r
  38 \r
  39         function getExceptionMessage(ex) {\r
  40                 if (ex.message) {\r
  41                         return ex.message;\r
  42                 } else if (ex.description) {\r
  43                         return ex.description;\r
  44                 } else {\r
  45                         return String(ex);\r
  46                 }\r
  47         }\r
  48 \r
  49         // Gets the portion of the URL after the last slash\r
  50         function getUrlFileName(url) {\r
  51                 var lastSlashIndex = Math.max(url.lastIndexOf("/"), url.lastIndexOf("\\"));\r
  52                 return url.substr(lastSlashIndex + 1);\r
  53         }\r
  54 \r
  55         // Returns a nicely formatted representation of an error\r
  56         function getExceptionStringRep(ex) {\r
  57                 if (ex) {\r
  58                         var exStr = "Exception: " + getExceptionMessage(ex);\r
  59                         try {\r
  60                                 if (ex.lineNumber) {\r
  61                                         exStr += " on line number " + ex.lineNumber;\r
  62                                 }\r
  63                                 if (ex.fileName) {\r
  64                                         exStr += " in file " + getUrlFileName(ex.fileName);\r
  65                                 }\r
  66                         } catch (localEx) {\r
  67                         }\r
  68                         if (showStackTraces && ex.stack) {\r
  69                                 exStr += newLine + "Stack trace:" + newLine + ex.stack;\r
  70                         }\r
  71                         return exStr;\r
  72                 }\r
  73                 return null;\r
  74         }\r
  75 \r
  76         function isError(err) {\r
  77                 return (err instanceof Error);\r
  78         }\r
  79 \r
  80         function bool(obj) {\r
  81                 return Boolean(obj);\r
  82         }\r
  83 \r
  84         var enabled = (typeof log4javascript_disabled != "undefined") &&\r
  85                 log4javascript_disabled ? false : true;\r
  86 \r
  87         log4javascript.setEnabled = function(enable) {\r
  88                 enabled = bool(enable);\r
  89         };\r
  90 \r
  91         log4javascript.isEnabled = function() {\r
  92                 return enabled;\r
  93         };\r
  94 \r
  95         var showStackTraces = false;\r
  96 \r
  97         log4javascript.setShowStackTraces = function(show) {\r
  98                 showStackTraces = bool(show);\r
  99         };\r
 100 \r
 101         /* ---------------------------------------------------------------------- */\r
 102         // Levels\r
 103 \r
 104         var Level = function(level, name) {\r
 105                 this.level = level;\r
 106                 this.name = name;\r
 107         };\r
 108 \r
 109         Level.prototype = {\r
 110                 toString: function() {\r
 111                         return this.name;\r
 112                 },\r
 113                 equals: function(level) {\r
 114                         return this.level == level.level;\r
 115                 },\r
 116                 isGreaterOrEqual: function(level) {\r
 117                         return this.level >= level.level;\r
 118                 }\r
 119         };\r
 120 \r
 121         Level.ALL = new Level(Number.MIN_VALUE, "ALL");\r
 122         Level.TRACE = new Level(10000, "TRACE");\r
 123         Level.DEBUG = new Level(20000, "DEBUG");\r
 124         Level.INFO = new Level(30000, "INFO");\r
 125         Level.WARN = new Level(40000, "WARN");\r
 126         Level.ERROR = new Level(50000, "ERROR");\r
 127         Level.FATAL = new Level(60000, "FATAL");\r
 128         Level.OFF = new Level(Number.MAX_VALUE, "OFF");\r
 129 \r
 130         log4javascript.Level = Level;\r
 131 \r
 132         /* ---------------------------------------------------------------------- */\r
 133         // Appenders\r
 134 \r
 135         function Appender() {\r
 136                 var getConsoleHtmlLines = function() {\r
 137                         return [\r
 138 '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">',\r
 139 '<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">',\r
 140 '       <head>',\r
 141 '               <title>log4javascript</title>',\r
 142 '               <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />',\r
 143 '               <!-- Make IE8 behave like IE7, having gone to all the trouble of making IE work -->',\r
 144 '               <meta http-equiv="X-UA-Compatible" content="IE=7" />',\r
 145 '               <script type="text/javascript">',\r
 146 '                       //<![CDATA[',\r
 147 '                       var loggingEnabled = true;',\r
 148 '                       var messagesBeforeDocLoaded = [];',\r
 149 '',\r
 150 '                       function toggleLoggingEnabled() {',\r
 151 '                               setLoggingEnabled($("enableLogging").checked);',\r
 152 '                       }',\r
 153 '',\r
 154 '                       function setLoggingEnabled(enable) {',\r
 155 '                               loggingEnabled = enable;',\r
 156 '                       }',\r
 157 '',\r
 158 '                       function scrollToLatestEntry() {',\r
 159 '                               var l = getLogContainer();',\r
 160 '                               if (typeof l.scrollTop != "undefined") {',\r
 161 '                                       var latestLogEntry = l.lastChild;',\r
 162 '                                       if (latestLogEntry) {',\r
 163 '                                               l.scrollTop = l.scrollHeight;',\r
 164 '                                       }',\r
 165 '                               }',\r
 166 '                       }',\r
 167 '',\r
 168 '                       function log(logLevel, formattedMessage) {',\r
 169 '                               if (loggingEnabled) {',\r
 170 '                                       if (loaded) {',\r
 171 '                                               doLog(logLevel, formattedMessage);',\r
 172 '                                       } else {',\r
 173 '                                               messagesBeforeDocLoaded.push([logLevel, formattedMessage]);',\r
 174 '                                       }',\r
 175 '                               }',\r
 176 '                       }',\r
 177 '',\r
 178 '                       function doLog(logLevel, formattedMessage) {',\r
 179 '                               var logEntry = document.createElement("div");',\r
 180 '                               logEntry.appendChild(document.createTextNode(formattedMessage));',\r
 181 '                               logEntry.className = "logentry " + logLevel.name;',\r
 182 '                               getLogContainer().appendChild(logEntry);',\r
 183 '                               scrollToLatestEntry();',\r
 184 '                       }',\r
 185 '',\r
 186 '                       function mainPageReloaded() {',\r
 187 '                               var separator = document.createElement("div");',\r
 188 '                               separator.className = "separator";',\r
 189 '                               separator.innerHTML = "&nbsp;";',\r
 190 '                               getLogContainer().appendChild(separator);',\r
 191 '                       }',\r
 192 '',\r
 193 '                       var loaded = false;',\r
 194 '                       var logLevels = ["DEBUG", "INFO", "WARN", "ERROR", "FATAL"];',\r
 195 '',\r
 196 '                       window.onload = function() {',\r
 197 '                               setLogContainerHeight();',\r
 198 '                               toggleLoggingEnabled();',\r
 199 '                               for (var i = 0; i < messagesBeforeDocLoaded.length; i++) {',\r
 200 '                                       doLog(messagesBeforeDocLoaded[i][0], messagesBeforeDocLoaded[i][1]);',\r
 201 '                               }',\r
 202 '                               messagesBeforeDocLoaded = [];',\r
 203 '                               loaded = true;',\r
 204 '',\r
 205 '                               // Workaround to make sure log div starts at the correct size',\r
 206 '                               setTimeout(setLogContainerHeight, 20);',\r
 207 '                       };',\r
 208 '',\r
 209 '                       function getLogContainer() {',\r
 210 '                               return $("log");',\r
 211 '                       }',\r
 212 '',\r
 213 '                       function clearLog() {',\r
 214 '                               getLogContainer().innerHTML = "";',\r
 215 '                       }',\r
 216 '',\r
 217 '                       /* ------------------------------------------------------------------------- */',\r
 218 '',\r
 219 '                       // Other utility functions',\r
 220 '',\r
 221 '                       // Syntax borrowed from Prototype library',\r
 222 '                       function $(id) {',\r
 223 '                               return document.getElementById(id);',\r
 224 '                       }',\r
 225 '',\r
 226 '                       function getWindowHeight() {',\r
 227 '                               if (window.innerHeight) {',\r
 228 '                                       return window.innerHeight;',\r
 229 '                               } else if (document.documentElement && document.documentElement.clientHeight) {',\r
 230 '                                       return document.documentElement.clientHeight;',\r
 231 '                               } else if (document.body) {',\r
 232 '                                       return document.body.clientHeight;',\r
 233 '                               }',\r
 234 '                               return 0;',\r
 235 '                       }',\r
 236 '',\r
 237 '                       function getChromeHeight() {',\r
 238 '                               return $("toolbar").offsetHeight;',\r
 239 '                       }',\r
 240 '',\r
 241 '                       function setLogContainerHeight() {',\r
 242 '                               var windowHeight = getWindowHeight();',\r
 243 '                               $("body").style.height = getWindowHeight() + "px";',\r
 244 '                               getLogContainer().style.height = "" +',\r
 245 '                                       Math.max(0, windowHeight - getChromeHeight()) + "px";',\r
 246 '                       }',\r
 247 '',\r
 248 '                       window.onresize = function() {',\r
 249 '                               setLogContainerHeight();',\r
 250 '                       };',\r
 251 '',\r
 252 '                       //]]>',\r
 253 '               </script>',\r
 254 '               <style type="text/css">',\r
 255 '                       body {',\r
 256 '                               background-color: white;',\r
 257 '                               color: black;',\r
 258 '                               padding: 0;',\r
 259 '                               margin: 0;',\r
 260 '                               font-family: tahoma, verdana, arial, helvetica, sans-serif;',\r
 261 '                               overflow: hidden;',\r
 262 '                       }',\r
 263 '                       ',\r
 264 '                       div#toolbar {',\r
 265 '                               border-top: solid #ffffff 1px;',\r
 266 '                               border-bottom: solid #aca899 1px;',\r
 267 '                               background-color: #f1efe7;',\r
 268 '                               padding: 3px 5px;',\r
 269 '                               font-size: 68.75%;',\r
 270 '                       }',\r
 271 '',\r
 272 '                       div#toolbar input.button {',\r
 273 '                               padding: 0 5px;',\r
 274 '                               font-size: 100%;',\r
 275 '                       }',\r
 276 '',\r
 277 '                       div#log {',\r
 278 '                               font-family: Courier New, Courier;',\r
 279 '                               font-size: 75%;',\r
 280 '                               width: 100%;',\r
 281 '                               overflow: auto;',\r
 282 '                               clear: both;',\r
 283 '                       }',\r
 284 '',\r
 285 '                       *.logentry {',\r
 286 '                               overflow: visible;',\r
 287 '                               white-space: pre;',\r
 288 '                       }',\r
 289 '',\r
 290 '                       *.TRACE {',\r
 291 '                               color: #666666;',\r
 292 '                       }',\r
 293 '',\r
 294 '                       *.DEBUG {',\r
 295 '                               color: green;',\r
 296 '                       }',\r
 297 '',\r
 298 '                       *.INFO {',\r
 299 '                               color: #000099;',\r
 300 '                       }',\r
 301 '',\r
 302 '                       *.WARN {',\r
 303 '                               color: #999900;',\r
 304 '                       }',\r
 305 '',\r
 306 '                       *.ERROR {',\r
 307 '                               color: red;',\r
 308 '                       }',\r
 309 '',\r
 310 '                       *.FATAL {',\r
 311 '                               color: #660066;',\r
 312 '                       }',\r
 313 '',\r
 314 '                       div#log div.separator {',\r
 315 '                               background-color: #cccccc;',\r
 316 '                               margin: 5px 0;',\r
 317 '                               line-height: 1px;',\r
 318 '                       }',\r
 319 '               </style>',\r
 320 '       </head>',\r
 321 '',\r
 322 '       <body id="body">',\r
 323 '               <div id="toolbar">',\r
 324 '                       Options:',\r
 325 '                       <input type="checkbox" id="enableLogging" onclick="toggleLoggingEnabled()" class="stateful" checked="checked" title="Enable/disable logging" /><label for="enableLogging" id="enableLoggingLabel">Enable logging</label>',\r
 326 '                       <input type="button" id="clearButton" value="Clear" onclick="clearLog()" class="stateful button" title="Clear all log messages"  />',\r
 327 '                       <input type="button" id="closeButton" value="Close" onclick="window.close()" class="stateful button" title="Close the window" />',\r
 328 '               </div>',\r
 329 '               <div id="log" class="TRACE DEBUG INFO WARN ERROR FATAL"></div>',\r
 330 '       </body>',\r
 331 '</html>'\r
 332 ];\r
 333                 };\r
 334 \r
 335                 var popUp = null;\r
 336                 var popUpsBlocked = false;\r
 337                 var popUpClosed = false;\r
 338                 var popUpLoaded = false;\r
 339                 var complainAboutPopUpBlocking = true;\r
 340                 var initialized = false;\r
 341                 var isSupported = true;\r
 342                 var width = 600;\r
 343                 var height = 400;\r
 344                 var focusPopUp = false;\r
 345                 var queuedLoggingEvents = new Array();\r
 346 \r
 347                 function isLoaded(win) {\r
 348                         try {\r
 349                                 return bool(win.loaded);\r
 350                         } catch (ex) {\r
 351                                 return false;\r
 352                         }\r
 353                 }\r
 354 \r
 355                 function finalInit() {\r
 356                         popUpLoaded = true;\r
 357                         appendQueuedLoggingEvents();\r
 358                 }\r
 359 \r
 360                 function writeHtml(doc) {\r
 361                         var lines = getConsoleHtmlLines();\r
 362                         doc.open();\r
 363                         for (var i = 0, len = lines.length; i < len; i++) {\r
 364                                 doc.writeln(lines[i]);\r
 365                         }\r
 366                         doc.close();\r
 367                 }\r
 368 \r
 369                 function pollConsoleWindow() {\r
 370                         function pollConsoleWindowLoaded() {\r
 371                                 if (popUpLoaded) {\r
 372                                         clearInterval(poll);\r
 373                                 } else if (bool(popUp) && isLoaded(popUp)) {\r
 374                                         clearInterval(poll);\r
 375                                         finalInit();\r
 376                                 }\r
 377                         }\r
 378 \r
 379                         // Poll the pop-up since the onload event is not reliable\r
 380                         var poll = setInterval(pollConsoleWindowLoaded, 100);\r
 381                 }\r
 382 \r
 383                 function init() {\r
 384                         var windowProperties = "width=" + width + ",height=" + height + ",status,resizable";\r
 385                         var windowName = "log4javascriptLitePopUp" + location.host.replace(/[^a-z0-9]/gi, "_");\r
 386 \r
 387                         popUp = window.open("", windowName, windowProperties);\r
 388                         popUpClosed = false;\r
 389                         if (popUp) {\r
 390                                 if (isLoaded(popUp)) {\r
 391                                         popUp.mainPageReloaded();\r
 392                                         finalInit();\r
 393                                 } else {\r
 394                                         writeHtml(popUp.document);\r
 395 \r
 396                                         // Check if the pop-up window object is available\r
 397                                         if (isLoaded(popUp)) {\r
 398                                                 finalInit();\r
 399                                         } else {\r
 400                                                 pollConsoleWindow();\r
 401                                         }\r
 402                                 }\r
 403                         } else {\r
 404                                 isSupported = false;\r
 405                                 if (complainAboutPopUpBlocking) {\r
 406                                         alert("log4javascript: pop-up windows appear to be blocked. Please unblock them to use pop-up logging.");\r
 407                                 }\r
 408                         }\r
 409                         initialized = true;\r
 410                 }\r
 411 \r
 412                 function safeToAppend() {\r
 413                         if (!popUpsBlocked && !popUpClosed) {\r
 414                                 if (popUp.closed) {\r
 415                                         popUpClosed = true;\r
 416                                         return false;\r
 417                                 }\r
 418                                 if (!popUpLoaded && popUp.loaded) {\r
 419                                         popUpLoaded = true;\r
 420                                 }\r
 421                         }\r
 422                         return !popUpsBlocked && popUpLoaded && !popUpClosed;\r
 423                 }\r
 424 \r
 425                 function padWithZeroes(num, len) {\r
 426                         var str = "" + num;\r
 427                         while (str.length < len) {\r
 428                                 str = "0" + str;\r
 429                         }\r
 430                         return str;\r
 431                 }\r
 432 \r
 433                 function padWithSpaces(str, len) {\r
 434                         while (str.length < len) {\r
 435                                 str += " ";\r
 436                         }\r
 437                         return str;\r
 438                 }\r
 439 \r
 440                 this.append = function(loggingEvent) {\r
 441                         if (!initialized) {\r
 442                                 init();\r
 443                         }\r
 444                         queuedLoggingEvents.push(loggingEvent);\r
 445                         if (safeToAppend()) {\r
 446                                 appendQueuedLoggingEvents();\r
 447                         }\r
 448                 };\r
 449 \r
 450                 function appendQueuedLoggingEvents() {\r
 451                         if (safeToAppend()) {\r
 452                                 while (queuedLoggingEvents.length > 0) {\r
 453                                         var currentLoggingEvent = queuedLoggingEvents.shift();\r
 454                                         var date = currentLoggingEvent.timeStamp;\r
 455                                         var formattedDate = padWithZeroes(date.getHours(), 2) + ":" +\r
 456                                                 padWithZeroes(date.getMinutes(), 2) + ":" + padWithZeroes(date.getSeconds(), 2);\r
 457                                         var formattedMessage = formattedDate + " " + padWithSpaces(currentLoggingEvent.level.name, 5) +\r
 458                                                 " - " + currentLoggingEvent.getCombinedMessages();\r
 459                                         var throwableStringRep = currentLoggingEvent.getThrowableStrRep();\r
 460                                         if (throwableStringRep) {\r
 461                                                 formattedMessage += newLine + throwableStringRep;\r
 462                                         }\r
 463                                         popUp.log(currentLoggingEvent.level, formattedMessage);\r
 464                                 }\r
 465                                 if (focusPopUp) {\r
 466                                         popUp.focus();\r
 467                                 }\r
 468                         }\r
 469                 }\r
 470         }\r
 471 \r
 472         log4javascript.Appender = Appender;\r
 473 \r
 474         /* ---------------------------------------------------------------------- */\r
 475         // Loggers\r
 476 \r
 477         function Logger() {\r
 478                 var appender = new Appender();\r
 479                 var loggerLevel = Level.ALL;\r
 480 \r
 481                 this.log = function(level, params) {\r
 482                         if (enabled && level.isGreaterOrEqual(this.getLevel())) {\r
 483                                 // Check whether last param is an exception\r
 484                                 var exception;\r
 485                                 var finalParamIndex = params.length - 1;\r
 486                                 var lastParam = params[params.length - 1];\r
 487                                 if (params.length > 1 && isError(lastParam)) {\r
 488                                         exception = lastParam;\r
 489                                         finalParamIndex--;\r
 490                                 }\r
 491 \r
 492                                 // Construct genuine array for the params\r
 493                                 var messages = [];\r
 494                                 for (var i = 0; i <= finalParamIndex; i++) {\r
 495                                         messages[i] = params[i];\r
 496                                 }\r
 497 \r
 498                                 var loggingEvent = new LoggingEvent(\r
 499                                         this, new Date(), level, messages, exception);\r
 500 \r
 501                                 appender.append(loggingEvent);\r
 502                         }\r
 503                 };\r
 504 \r
 505                 this.setLevel = function(level) {\r
 506                         loggerLevel = level;\r
 507                 };\r
 508 \r
 509                 this.getLevel = function() {\r
 510                         return loggerLevel;\r
 511                 };\r
 512         }\r
 513 \r
 514         Logger.prototype = {\r
 515                 trace: function() {\r
 516                         this.log(Level.TRACE, arguments);\r
 517                 },\r
 518 \r
 519                 debug: function() {\r
 520                         this.log(Level.DEBUG, arguments);\r
 521                 },\r
 522 \r
 523                 info: function() {\r
 524                         this.log(Level.INFO, arguments);\r
 525                 },\r
 526 \r
 527                 warn: function() {\r
 528                         this.log(Level.WARN, arguments);\r
 529                 },\r
 530 \r
 531                 error: function() {\r
 532                         this.log(Level.ERROR, arguments);\r
 533                 },\r
 534 \r
 535                 fatal: function() {\r
 536                         this.log(Level.FATAL, arguments);\r
 537                 },\r
 538 \r
 539                 isEnabledFor: function(level) {\r
 540                         return level.isGreaterOrEqual(this.getLevel());\r
 541                 },\r
 542 \r
 543                 isTraceEnabled: function() {\r
 544                         return this.isEnabledFor(Level.TRACE);\r
 545                 },\r
 546 \r
 547                 isDebugEnabled: function() {\r
 548                         return this.isEnabledFor(Level.DEBUG);\r
 549                 },\r
 550 \r
 551                 isInfoEnabled: function() {\r
 552                         return this.isEnabledFor(Level.INFO);\r
 553                 },\r
 554 \r
 555                 isWarnEnabled: function() {\r
 556                         return this.isEnabledFor(Level.WARN);\r
 557                 },\r
 558 \r
 559                 isErrorEnabled: function() {\r
 560                         return this.isEnabledFor(Level.ERROR);\r
 561                 },\r
 562 \r
 563                 isFatalEnabled: function() {\r
 564                         return this.isEnabledFor(Level.FATAL);\r
 565                 }\r
 566         };\r
 567 \r
 568         /* ---------------------------------------------------------------------- */\r
 569         // Logger access methods\r
 570 \r
 571         var defaultLogger = null;\r
 572         log4javascript.getDefaultLogger = function() {\r
 573                 if (!defaultLogger) {\r
 574                         defaultLogger = new Logger();\r
 575                 }\r
 576                 return defaultLogger;\r
 577         };\r
 578 \r
 579         log4javascript.getLogger = log4javascript.getDefaultLogger;\r
 580 \r
 581         var nullLogger = null;\r
 582         log4javascript.getNullLogger = function() {\r
 583                 if (!nullLogger) {\r
 584                         nullLogger = new Logger();\r
 585                         nullLogger.setLevel(Level.OFF);\r
 586                 }\r
 587                 return nullLogger;\r
 588         };\r
 589 \r
 590         /* ---------------------------------------------------------------------- */\r
 591         // Logging events\r
 592 \r
 593         var LoggingEvent = function(logger, timeStamp, level, messages,\r
 594                         exception) {\r
 595                 this.logger = logger;\r
 596                 this.timeStamp = timeStamp;\r
 597                 this.level = level;\r
 598                 this.messages = messages;\r
 599                 this.exception = exception;\r
 600         };\r
 601 \r
 602         LoggingEvent.prototype = {\r
 603                 getThrowableStrRep: function() {\r
 604                         return this.exception ?\r
 605                                 getExceptionStringRep(this.exception) : "";\r
 606                 },\r
 607 \r
 608                 getCombinedMessages: function() {\r
 609                         return (this.messages.length === 1) ? this.messages[0] :\r
 610                                    this.messages.join(newLine);\r
 611                 }\r
 612         };\r
 613 \r
 614         log4javascript.LoggingEvent = LoggingEvent;\r
 615 \r
 616         // Ensure that the log4javascript object is available in the window. This\r
 617         // is necessary for log4javascript to be available in IE if loaded using\r
 618         // Dojo's module system\r
 619         window.log4javascript = log4javascript;\r
 620 })();