X-Git-Url: https://git.jankratochvil.net/?p=www.energie.vellum.cz.git;a=blobdiff_plain;f=common.php;h=34f3ec64b20b0229c2601ad7b021fe7bd3a3c82b;hp=8a7b6edec50282cc1ee4c3e812eab3c76c3ffc6c;hb=2f422c6ef946eb94deec0c14e0218951a22a3f0f;hpb=7e60dd3ee43d177857414187397ea9fab7c2c35c

diff --git a/common.php b/common.php
index 8a7b6ed..34f3ec6 100644
--- a/common.php
+++ b/common.php
@@ -67,7 +67,7 @@ function fatal($msg="UNKNOWN")
 {
 	global $admin_mail;
 
-	heading(false/*title*/); // it is always safe
+	heading(false/*title*/,false/*indexme*/); // notitle is always safe, don't index the error message
 	print("\n<p>&nbsp;<br />&nbsp;</p><hr /><h1 class=\"error\">Nastala chyba pøi zpracování: $msg!</h1>\n"
 			."<p>Mù¾ete tento problém nahlásit <a href=\"mailto:$admin_mail\">správci tohoto webu</a>.</p>\n");
 	footer();
@@ -710,7 +710,7 @@ function no_cache()
 	header("Pragma: no-cache");                                // HTTP/1.0
 }
 
-function heading($title=true)
+function heading($title=true,$indexme=true)
 {
 	global $msie_major,$mozilla_major,$title_tail,$head_css,$have_css,$head,$heading_done,$title_prefix,$force_charset;
 
@@ -755,6 +755,7 @@ h1,h2    { color: yellow; background-color: transparent; }
 			print(trim($head_css)."\n");
 		print("--></style>\n");
 		}
+	print('<meta name="robots" content="'.($indexme ? "" : "no" ).'index,follow" />'."\n");
 	if (isset($head))
 		print($head);
 	print("</head><body");