From b19097058c02f203321599bf04a5d7da7c2dafe8 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Fri, 1 Dec 2006 18:06:16 +0000
Subject: Introducing preview pane and conditional skin tags

---
 program/steps/mail/func.inc | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'program/steps/mail/func.inc')

diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 76bb9b712..d655a3316 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -558,6 +558,27 @@ function rcmail_js_message_list($a_headers, $insert_top=FALSE)
   }
 
 
+// return an HTML iframe for loading mail content
+function rcmail_messagecontent_frame($attrib)
+  {
+  global $OUTPUT, $JS_OBJECT_NAME;
+  
+  if (empty($attrib['id']))
+    $attrib['id'] = 'rcmailcontentwindow';
+
+  // allow the following attributes to be added to the <iframe> tag
+  $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'src', 'width', 'height', 'frameborder'));
+  $framename = $attrib['id'];
+
+  $out = sprintf('<iframe name="%s"%s></iframe>'."\n",
+         $framename,
+         $attrib_str);
+
+  $OUTPUT->add_script("$JS_OBJECT_NAME.set_env('contentframe', '$framename');");
+
+  return $out;
+  }
+
 // return code for search function
 function rcmail_search_form($attrib)
   {
-- 
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