Basic language selector

* uses setlang attribute in URL to switch language
* introduced a language filter widget by extending
  jquery.ui.autocomplete
* UI rendering is done by using SkinAfterContent hook

Change-Id: Ifa63a04ba1d060b6db8fba14bb868045cf6b97c3

resources/css/ext.uls.css

@@ -5,17 +5,15 @@
 }
 
 .uls-menu {
-	position: absolute;
-	top: 100%;
-	left: 0;
+	position: fixed;
 	z-index: 1000;
 	display: none;
-	float: left;
-	min-width: 400px;
-	min-height: 400px;
-	padding: 4px 0;
-	margin: 1px 0 0;
-	list-style: none;
+	min-width: 600px;
+	min-height: 500px;
+	margin-top: 1px;
+	width: 50%;
+
+	/* Styling */
 	background-color: #ffffff;
 	border: 1px solid #ccc;
 	border: 1px solid rgba(0, 0, 0, 0.2);
@@ -30,20 +28,109 @@
 	-webkit-background-clip: padding-box;
 	-moz-background-clip: padding;
 	background-clip: padding-box;
-	width: 50%
-}
-.uls-menu h2 {
-	float:left;
-}
-a.close{
-	float: right;
-	padding: 10px;
 }
 
-div#worldmap {
+.uls-menu-header {
+	margin: 2%;
+	margin-top: 20px;
+}
+
+.uls-lang-selector {
+	margin: 2%;
+}
+
+.uls-menu-header-left {
+	float: left;
+}
+
+.uls-menu-header-left h1 {
+	font-weight: bold;
+	padding-top: 12px;
+	border:none;
+	padding-bottom: 3px;
+}
+
+.uls-menu-header-right {
+	float: right;
+}
+
+.uls-worldmap {
 	/* @embed */
 	background: url('../images/world_map.png') no-repeat scroll left center transparent;
-	float: right;
 	width: 400px;
-	height: 200px;
+	height: 197px;
 }
+
+.uls-region {
+	float: left;
+	cursor: pointer;
+	text-align: center;
+	width: 133px;
+	padding: 0;
+	margin: 0;
+	height: 197px;
+}
+
+.uls-region:hover {
+	outline: 1px solid #0E90D2;
+	background: black;
+	opacity: 0.4;
+}
+
+.uls-region.active {
+	background: black;
+	opacity: 0.4;
+}
+
+.icon-close {
+	/* @embed */
+	background: url('../images/close.png') no-repeat scroll left center transparent;
+	float: right;
+	padding: 10px;
+	cursor: pointer;
+}
+
+/* Language list */
+.uls-language-list {
+	height: 300px;
+	overflow: auto;
+	margin-top: 2%;
+}
+
+.uls-language-list ul {
+	list-style: none;
+	margin-left: 0;
+	-moz-column-count: 3;
+	-webkit-column-count: 3;
+	column-count: 3;
+}
+
+.uls-language-list ul li {
+	font-weight: bold;
+}
+
+.uls-language-list strong {
+	text-decoration: underline;
+}
+
+.uls-language-list a {
+	color: #0645AD;
+}
+
+input#languagefilter {
+	height: 20px;
+	border: 1px solid #0E90D2;
+	border-right: none;
+	width: 95%;
+}
+
+span.search-button {
+	/* @embed */
+	background: url('../images/search.png') no-repeat scroll left center transparent;
+	cursor: pointer;
+	height: 22px;
+	border: 1px solid #0E90D2;
+	position: absolute;
+	width: 20px;
+	border-left: none;
+}