From 3d0c2dbb8da626cbe17d0d44b4c787a2fa84ac8f Mon Sep 17 00:00:00 2001
From: Sarjuuk <junkdump@gmx.net>
Date: Fri, 28 Dec 2012 15:18:19 +0100
Subject: [PATCH] readability of array-functions

activated set pieces are no longer undefined
english in the language menu should now display its tooltips in kind
---
 power/aowowPower.js   |  2 +-
 template/js/global.js | 39 +++++++++++++++++++++++----------------
 2 files changed, 24 insertions(+), 17 deletions(-)

diff --git a/power/aowowPower.js b/power/aowowPower.js
index 667a318b..e8e3821b 100644
--- a/power/aowowPower.js
+++ b/power/aowowPower.js
@@ -271,7 +271,7 @@ if (typeof $WowheadPower == "undefined") {
 				locale = $WH.g_getLocaleFromDomain(domain);
 
 				/* edit start */
-				if (domain == "www") {
+				if (in_array(['fr', 'de', 'es', 'ru', 'en'], domain) == -1) {
 					for (i in document.scripts) {
 						if (!document.scripts[i].src)
 							continue;
diff --git a/template/js/global.js b/template/js/global.js
index f1e95e86..f952a381 100644
--- a/template/js/global.js
+++ b/template/js/global.js
@@ -187,31 +187,38 @@ function number_format(a) {
 	}
 	return number_format(a.substr(0, a.length - 3)) + "," + a.substr(a.length - 3) + x
 }
-function is_array(b) {
-	return !! (b && b.constructor == Array)
+
+function is_array(arr) {
+	return !!(arr && arr.constructor == Array);
 }
-function in_array(c, g, h, e) {
-	if (c == null) {
-		return -1
+
+function in_array(arr, val, func, idx) {
+	if (arr == null) {
+		return -1;
 	}
-	if (h) {
-		return in_arrayf(c, g, h, e)
+
+	if (func) {
+		return in_arrayf(arr, val, func, idx);
 	}
-	for (var d = e || 0, b = c.length; d < b; ++d) {
-		if (c[d] == g) {
-			return d
+
+	for (var i = idx || 0, len = arr.length; i < len; ++i) {
+		if (arr[i] == val) {
+			return i;
 		}
 	}
-	return -1
+
+	return -1;
 }
-function in_arrayf(c, g, h, e) {
-	for (var d = e || 0, b = c.length; d < b; ++d) {
-		if (h(c[d]) == g) {
-			return d
+
+function in_arrayf(arr, val, func, idx) {
+	for (var i = idx || 0, len = arr.length; i < len; ++i) {
+		if (func(arr[i]) == val) {
+			return i;
 		}
 	}
-	return -1
+	return -1;
 }
+
 function rs() {
 	var e = rs.random;
 	var b = "";