1 files changed, 15 insertions, 17 deletions
diff --git a/phpBB/assets/javascript/core.js b/phpBB/assets/javascript/core.js
index 16ed04746d..f38b35d613 100644
--- a/phpBB/assets/javascript/core.js
+++ b/phpBB/assets/javascript/core.js
@@ -57,7 +57,7 @@ phpbb.clearLoadingTimeout = function() {
  * @param string title Title of the message, eg "Information" (HTML).
  * @param string msg Message to display (HTML).
  * @param bool fadedark Remove the dark background when done? Defaults
- * 	to yes.
+ * to yes.
  *
  * @returns object Returns the div created.
  */
@@ -121,9 +121,9 @@ phpbb.alert = function(title, msg, fadedark) {
  *
  * @param string msg Message to display (HTML).
  * @param function callback Callback. Bool param, whether the user pressed
- * 	yes or no (or whatever their language is).
+ *     yes or no (or whatever their language is).
  * @param bool fadedark Remove the dark background when done? Defaults
- * 	to yes.
+ *     to yes.
  *
  * @returns object Returns the div created.
  */
@@ -232,10 +232,10 @@ phpbb.parseQuerystring = function(string) {
  *
  * @param object options Options.
  * @param bool/function refresh If we are sent back a refresh, should it be
- * 	acted upon? This can either be true / false / a function.
+ *     acted upon? This can either be true / false / a function.
  * @param function callback Callback to call on completion of event. Has
- * 	three parameters: the element that the event was evoked from, the JSON
- * 	that was returned and (if it is a form) the form action.
+ *     three parameters: the element that the event was evoked from, the JSON
+ *     that was returned and (if it is a form) the form action.
  */
 phpbb.ajaxify = function(options) {
 	var elements = $(options.selector),
@@ -252,6 +252,11 @@ phpbb.ajaxify = function(options) {
 			return;
 		}
 
+		function errorHandler() {
+			phpbb.clearLoadingTimeout();
+			phpbb.alert(dark.attr('data-ajax-error-title'), dark.attr('data-ajax-error-text'));
+		}
+
 		/**
 		 * This is a private function used to handle the callbacks, refreshes
 		 * and alert. It calls the callback, refreshes the page if necessary, and
@@ -320,13 +325,6 @@ phpbb.ajaxify = function(options) {
 			}
 		}
 
-		function errorHandler() {
-			var alert;
-
-			phpbb.clearLoadingTimeout();
-			alert = phpbb.alert(dark.attr('data-ajax-error-title'), dark.attr('data-ajax-error-text'));
-		}
-
 		// If the element is a form, POST must be used and some extra data must
 		// be taken from the form.
 		var runFilter = (typeof options.filter === 'function');
@@ -440,12 +438,11 @@ phpbb.timezonePreselectSelect = function(forceSelector) {
 	// The offset returned here is in minutes and negated.
 	// http://www.w3schools.com/jsref/jsref_getTimezoneOffset.asp
 	var offset = (new Date()).getTimezoneOffset();
+	var sign = '-';
 
 	if (offset < 0) {
-		var sign = '+';
+		sign = '+';
 		offset = -offset;
-	} else {
-		var sign = '-';
 	}
 
 	var minutes = offset % 60;
@@ -466,8 +463,9 @@ phpbb.timezonePreselectSelect = function(forceSelector) {
 	var prefix = 'GMT' + sign + hours + ':' + minutes;
 	var prefixLength = prefix.length;
 	var selectorOptions = $('#tz_date > option');
+	var i;
 
-	for (var i = 0; i < selectorOptions.length; ++i) {
+	for (i = 0; i < selectorOptions.length; ++i) {
 		var option = selectorOptions[i];
 
 		if (option.value.substring(0, prefixLength) == prefix) {