1 files changed, 27 insertions, 0 deletions
diff --git a/www/wiki/extensions/ReplaceText/resources/ext.ReplaceText.js b/www/wiki/extensions/ReplaceText/resources/ext.ReplaceText.js
new file mode 100644
index 00000000..a73a7b49
--- /dev/null
+++ b/www/wiki/extensions/ReplaceText/resources/ext.ReplaceText.js
@@ -0,0 +1,27 @@
+window.invertSelections = function () {
+	'use strict';
+
+	var form = document.getElementById( 'choose_pages' ),
+		numElements = form.elements.length,
+		i,
+		curElement;
+
+	for ( i = 0; i < numElements; i++ ) {
+		curElement = form.elements[ i ];
+
+		if ( curElement.type === 'checkbox' && curElement.id !== 'create-redirect' &&
+			curElement.id !== 'watch-pages' && curElement.id !== 'doAnnounce' ) {
+			form.elements[ i ].checked = form.elements[ i ].checked !== true;
+		}
+	}
+};
+
+( function ( $ ) {
+	$( function () {
+		$( '#replacetext-invert' )
+			.on( 'click', function () {
+				window.invertSelections();
+			} )
+			.prop( 'disabled', false );
+	} );
+}( jQuery ) );