Index: modules/system/system.install
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.install,v
retrieving revision 1.21
diff -u -F^f -r1.21 system.install
--- modules/system/system.install	1 Sep 2006 09:27:04 -0000	1.21
+++ modules/system/system.install	7 Sep 2006 04:19:20 -0000
@@ -21,6 +21,19 @@ function system_requirements($phase) {
       'value' => VERSION,
       'severity' => REQUIREMENT_INFO
     );
+
+    drupal_add_js("
+        $(document).ready(function() {
+	     $('.system-jquery').parent().parent().addClass('info').removeClass('warning')
+	     $('.system-jquery').html($().jquery)
+	});
+    ", 'inline');
+    
+    $requirements['jquery'] = array(
+      'title' => $t('Jquery'),
+      'value' => '<span class="system-jquery">Javascript not currently enabled</span>',
+      'severity' => REQUIREMENT_WARNING
+    );
   }
 
   // Test web server