diff --git a/www/themeablebrowser.js b/www/themeablebrowser.js
index 2440b3ec7..113ba31f0 100644
--- a/www/themeablebrowser.js
+++ b/www/themeablebrowser.js
@@ -17,117 +17,141 @@
  * specific language governing permissions and limitations
  * under the License.
  *
-*/
+ */
 
-var exec = require('cordova/exec');
-var channel = require('cordova/channel');
-var modulemapper = require('cordova/modulemapper');
-var urlutil = require('cordova/urlutil');
+var exec = require("cordova/exec");
+var channel = require("cordova/channel");
+var modulemapper = require("cordova/modulemapper");
+var urlutil = require("cordova/urlutil");
 
 function ThemeableBrowser() {
-   this.channels = {
-       'loadstart': channel.create('loadstart'),
-       'loadstop' : channel.create('loadstop'),
-       'loaderror' : channel.create('loaderror'),
-       'exit' : channel.create('exit'),
-       'message' : channel.create('message')
-   };
+  this.channels = {
+    loadstart: channel.create("loadstart"),
+    loadstop: channel.create("loadstop"),
+    loaderror: channel.create("loaderror"),
+    exit: channel.create("exit"),
+    message: channel.create("message"),
+  };
 }
 
 ThemeableBrowser.prototype = {
-    _eventHandler: function (event) {
-        if (event && (event.type in this.channels)) {
-            this.channels[event.type].fire(event);
-        }
-    },
-    close: function (eventname) {
-        exec(null, null, 'ThemeableBrowser', 'close', []);
-        return this;
-    },
-    show: function (eventname) {
-        exec(null, null, 'ThemeableBrowser', 'show', []);
-        return this;
-    },
-    hide: function (eventname) {
-        exec(null, null, 'ThemeableBrowser', 'hide', []);
-        return this;
-    },
-    reload: function (eventname) {
-        exec(null, null, 'ThemeableBrowser', 'reload', []);
-        return this;
-    },
-    addEventListener: function (eventname,f) {
-        if (!(eventname in this.channels)) {
-            this.channels[eventname] = channel.create(eventname);
-        }
-        this.channels[eventname].subscribe(f);
-        return this;
-    },
-    removeEventListener: function(eventname, f) {
-        if (eventname in this.channels) {
-            this.channels[eventname].unsubscribe(f);
-        }
-        return this;
-    },
-
-    executeScript: function(injectDetails, cb) {
-        if (injectDetails.code) {
-            exec(cb, null, 'ThemeableBrowser', 'injectScriptCode', [injectDetails.code, !!cb]);
-        } else if (injectDetails.file) {
-            exec(cb, null, 'ThemeableBrowser', 'injectScriptFile', [injectDetails.file, !!cb]);
-        } else {
-            throw new Error('executeScript requires exactly one of code or file to be specified');
-        }
-        return this;
-    },
+  _eventHandler: function (event) {
+    if (event && event.type in this.channels) {
+      this.channels[event.type].fire(event);
+    }
+  },
+  close: function (eventname) {
+    exec(null, null, "ThemeableBrowser", "close", []);
+    return this;
+  },
+  show: function (eventname) {
+    exec(null, null, "ThemeableBrowser", "show", []);
+    return this;
+  },
+  hide: function (eventname) {
+    exec(null, null, "ThemeableBrowser", "hide", []);
+    return this;
+  },
+  reload: function (eventname) {
+    exec(null, null, "ThemeableBrowser", "reload", []);
+    return this;
+  },
+  addEventListener: function (eventname, f) {
+    if (!(eventname in this.channels)) {
+      this.channels[eventname] = channel.create(eventname);
+    }
+    this.channels[eventname].subscribe(f);
+    return this;
+  },
+  removeEventListener: function (eventname, f) {
+    if (eventname in this.channels) {
+      this.channels[eventname].unsubscribe(f);
+    }
+    return this;
+  },
 
-    insertCSS: function(injectDetails, cb) {
-        if (injectDetails.code) {
-            exec(cb, null, 'ThemeableBrowser', 'injectStyleCode', [injectDetails.code, !!cb]);
-        } else if (injectDetails.file) {
-            exec(cb, null, 'ThemeableBrowser', 'injectStyleFile', [injectDetails.file, !!cb]);
-        } else {
-            throw new Error('insertCSS requires exactly one of code or file to be specified');
-        }
-        return this;
-    },
+  executeScript: function (injectDetails, cb) {
+    if (injectDetails.code) {
+      exec(cb, null, "ThemeableBrowser", "injectScriptCode", [
+        injectDetails.code,
+        !!cb,
+      ]);
+    } else if (injectDetails.file) {
+      exec(cb, null, "ThemeableBrowser", "injectScriptFile", [
+        injectDetails.file,
+        !!cb,
+      ]);
+    } else {
+      throw new Error(
+        "executeScript requires exactly one of code or file to be specified"
+      );
+    }
+    return this;
+  },
 
-    changeButtonImage: function(buttonIndex, buttonProps){
-        exec(null, null, 'ThemeableBrowser', 'changeButtonImage', [buttonIndex, buttonProps]);
+  insertCSS: function (injectDetails, cb) {
+    if (injectDetails.code) {
+      exec(cb, null, "ThemeableBrowser", "injectStyleCode", [
+        injectDetails.code,
+        !!cb,
+      ]);
+    } else if (injectDetails.file) {
+      exec(cb, null, "ThemeableBrowser", "injectStyleFile", [
+        injectDetails.file,
+        !!cb,
+      ]);
+    } else {
+      throw new Error(
+        "insertCSS requires exactly one of code or file to be specified"
+      );
     }
+    return this;
+  },
+
+  changeButtonImage: function (buttonIndex, buttonProps) {
+    exec(null, null, "ThemeableBrowser", "changeButtonImage", [
+      buttonIndex,
+      buttonProps,
+    ]);
+  },
 };
 
-exports.open = function(strUrl, strWindowName, strWindowFeatures, callbacks) {
-    // Don't catch calls that write to existing frames (e.g. named iframes).
-    if (window.frames && window.frames[strWindowName]) {
-        var origOpenFunc = modulemapper.getOriginalSymbol(window, 'open');
-        return origOpenFunc.apply(window, arguments);
-    }
+exports.open = function (strUrl, strWindowName, strWindowFeatures, callbacks) {
+  // Don't catch calls that write to existing frames (e.g. named iframes).
+  if (window.frames && window.frames[strWindowName]) {
+    var origOpenFunc = modulemapper.getOriginalSymbol(window, "open");
+    return origOpenFunc.apply(window, arguments);
+  }
 
-    strUrl = urlutil.makeAbsolute(strUrl);
-    var iab = new ThemeableBrowser();
+  strUrl = urlutil.makeAbsolute(strUrl);
+  var iab = new ThemeableBrowser();
 
-    callbacks = callbacks || {};
-    for (var callbackName in callbacks) {
-        iab.addEventListener(callbackName, callbacks[callbackName]);
-    }
+  callbacks = callbacks || {};
+  for (var callbackName in callbacks) {
+    iab.addEventListener(callbackName, callbacks[callbackName]);
+  }
+
+  var cb = function (eventname) {
+    iab._eventHandler(eventname);
+  };
 
-    var cb = function(eventname) {
-       iab._eventHandler(eventname);
-    };
+  strWindowFeatures = strWindowFeatures && JSON.stringify(strWindowFeatures);
+  // Slightly delay the actual native call to give the user a chance to
+  // register event listeners first, otherwise some warnings or errors may be missed.
+  setTimeout(function () {
+    exec(cb, cb, "ThemeableBrowser", "open", [
+      strUrl,
+      strWindowName,
+      strWindowFeatures || "",
+    ]);
+  }, 0);
 
-    strWindowFeatures = strWindowFeatures && JSON.stringify(strWindowFeatures);
-    // Slightly delay the actual native call to give the user a chance to
-    // register event listeners first, otherwise some warnings or errors may be missed.
-    setTimeout(function() {
-        exec(cb, cb, 'ThemeableBrowser', 'open', [strUrl, strWindowName, strWindowFeatures || '']);
-    }, 0);
-    return iab;
+  return iab;
 };
 
-exports.EVT_ERR = 'ThemeableBrowserError';
-exports.EVT_WRN = 'ThemeableBrowserWarning';
-exports.ERR_CRITICAL = 'critical';
-exports.ERR_LOADFAIL = 'loadfail';
-exports.WRN_UNEXPECTED = 'unexpected';
-exports.WRN_UNDEFINED = 'undefined';
+exports.EVT_ERR = "ThemeableBrowserError";
+exports.EVT_WRN = "ThemeableBrowserWarning";
+exports.ERR_CRITICAL = "critical";
+exports.ERR_LOADFAIL = "loadfail";
+exports.WRN_UNEXPECTED = "unexpected";
+exports.WRN_UNDEFINED = "undefined";