layout improvement based on daniel's patch

The page is divided into a header, content and footer.
It is styled better and the header links to the main page.

Patch from Daniel von Fange (Leancoder):
http://pommi.nethuis.nl/storage/software/cgp/leancoder-css.cgp-v-0-1.patch

1 files changed, 2 insertions, 2 deletions

diff --git a/index.php b/index.php
index f937bcc..cf0cb85 100644
--- a/index.php
+++ b/index.php
@@ -10,7 +10,7 @@ $h = array();
 
 # show all categorized hosts
 foreach($CONFIG['cat'] as $cat => $hosts) {
-        printf("<h1>%s</h1>\n", $cat);
+        printf("<h2>%s</h2>\n", $cat);
         host_summary($hosts);
         $h = array_merge($h, $hosts);
 }
@@ -21,7 +21,7 @@ $uhosts = array_diff($chosts, $h);
 
 # show all uncategorized hosts
 if ($uhosts) {
-        echo "<h1>uncategorized</h1>\n";
+        echo "<h2>uncategorized</h2>\n";
         host_summary($uhosts);
 }