Index: cas.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/cas/cas.module,v
retrieving revision 1.40
diff -u -r1.40 cas.module
--- cas.module	14 Mar 2008 20:08:40 -0000	1.40
+++ cas.module	20 Jun 2008 19:33:50 -0000
@@ -343,6 +343,19 @@
 }
 
 /**
+ * Implements hook_theme().
+ */
+function cas_theme(){
+  $items = array();
+  
+  $items['cas_login'] = array(
+    'template' => 'cas_login',
+  );
+	
+	return $items;
+}
+
+/**
  * Provides settings pages.
  */
 function cas_admin_settings() {
@@ -681,16 +694,8 @@
         // For usability's sake, avoid showing two login forms on one page.
         if (!$user->uid && !(arg(0) == 'user' && !is_numeric(arg(1)))) {
           $edit = $_POST['edit'];
-          
-          $output = "<div class=\"user-login-block\">\n";
-          
-          // NOTE: special care needs to be taken because on pages with forms,
-          // such as node and comment submission pages, the $edit variable
-          // might already be set.
-          $output .= l(t('Login'), 'cas');
-          $output .= "</div>\n";
           $block['subject'] = t('User Login');
-          $block['content'] = $output;
+          $block['content'] = theme('cas_login');
         }
         return $block;
     }