1 files changed, 18 insertions, 18 deletions

diff --git a/skins/common/metadata.js b/skins/common/metadata.js
index a73b6937..86fc6bd4 100644
--- a/skins/common/metadata.js
+++ b/skins/common/metadata.js
@@ -3,42 +3,42 @@
 // Add an expand/collapse link and collapse by default if set to
 // (with JS disabled, user will see all items)
 //
-// attachMetadataToggle("mw_metadata", "More...", "Fewer...");
+// attachMetadataToggle('mw_metadata', 'More...', 'Fewer...');
 
-
-function attachMetadataToggle(tableId, showText, hideText) {
-	if (document.createTextNode) {
-		var box = document.getElementById(tableId);
-		if (!box)
+function attachMetadataToggle( tableId, showText, hideText ) {
+	if ( document.createTextNode ) {
+		var box = document.getElementById( tableId );
+		if ( !box ) {
 			return false;
+		}
 
 		var tbody = box.getElementsByTagName('tbody')[0];
 
-		var row = document.createElement('tr');
+		var row = document.createElement( 'tr' );
 
-		var col = document.createElement('td');
+		var col = document.createElement( 'td' );
 		col.colSpan = 2;
 
-		var link = document.createElement('a');
+		var link = document.createElement( 'a' );
 		link.href = '#';
 
 		link.onclick = function() {
-			if (box.className == 'mw_metadata collapsed') {
-				changeText(link, hideText);
+			if ( box.className == 'mw_metadata collapsed' ) {
+				changeText( link, hideText );
 				box.className = 'mw_metadata expanded';
 			} else {
-				changeText(link, showText);
+				changeText( link, showText );
 				box.className = 'mw_metadata collapsed';
 			}
 			return false;
-		}
+		};
 
-		var text = document.createTextNode(hideText);
+		var text = document.createTextNode( hideText );
 
-		link.appendChild(text);
-		col.appendChild(link);
-		row.appendChild(col);
-		tbody.appendChild(row);
+		link.appendChild( text );
+		col.appendChild( link );
+		row.appendChild( col );
+		tbody.appendChild( row );
 
 		// And collapse!
 		link.onclick();