+
+function onNameChange() {
+ if ( wgUserName != document.getElementById('wpName').value ) {
+ document.getElementById('wpPassword').disabled = true;
+ document.getElementById('wpComment').disabled = false;
+ } else {
+ document.getElementById('wpPassword').disabled = false;
+ document.getElementById('wpComment').disabled = true;
+ }
+}
+
+function onNameChangeHook() {
+ document.getElementById( 'wpName' ).onblur = onNameChange;
+}
+
+addOnloadHook( onNameChangeHook );