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diff --git a/resources/jquery/jquery.localize.js b/resources/jquery/jquery.localize.js
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+++ b/resources/jquery/jquery.localize.js
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+/**
+ * Simple Placeholder-based Localization 
+ * 
+ * Call on a selection of HTML which contains <msg key="message-key" /> elements or elements with
+ * title-msg="message-key" or alt-msg="message-key" attributes. <msg /> elements will be replaced
+ * with localized text, elements with title-msg and alt-msg attributes will receive localized title
+ * and alt attributes.
+ * 
+ * Note that "msg" elements must have html namespacing such as "<html:msg />" to be compatible with
+ * Internet Explorer.
+ *
+ * Example:
+ *		<p class="somethingCool">
+ *			<html:msg key="my-message" />
+ *			<img src="something.jpg" title-msg="my-title-message" alt-msg="my-alt-message" />
+ *		</p>
+ *
+ * Localizes to...
+ * 
+ * 		<p class="somethingCool">
+ * 			My Message
+ * 			<img src="something.jpg" title="My Title Message" alt="My Alt Message" />
+ * 		</p>
+ */
+
+( function( $, mw ) {
+	/**
+	 * Localizes a DOM selection by replacing <msg /> elements with localized text and adding
+	 * localized title and alt attributes to elements with title-msg and alt-msg attributes
+	 * respectively.
+	 * 
+	 * @param Object: options Map of options
+	 * 	* prefix: Message prefix to use when localizing elements and attributes
+	 */
+
+	$.fn.localize = function( options ) {
+		options = $.extend( { 'prefix': '' }, options );
+		return $(this)
+			.find( 'msg,html\\:msg' )
+				.each( function() {
+					$(this)
+						.text( mediaWiki.msg( options.prefix + $(this).attr( 'key' ) ) )
+						.replaceWith( $(this).html() );
+				} )
+				.end()
+			.find( '[title-msg]' )
+				.each( function() {
+					$(this)
+						.attr( 'title', mw.msg( options.prefix + $(this).attr( 'title-msg' ) ) )
+						.removeAttr( 'title-msg' );
+				} )
+				.end()
+			.find( '[alt-msg]' )
+				.each( function() {
+					$(this)
+						.attr( 'alt', mw.msg( options.prefix + $(this).attr( 'alt-msg' ) ) )
+						.removeAttr( 'alt-msg' );
+				} )
+				.end();
+	};
+} )( jQuery, mediaWiki );
+
+// Let IE know about the msg tag before it's used...
+document.createElement( 'msg' );