From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 27 Jun 2010 19:20:24 +0000 (+0100)
Subject: more html fixups
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=77d82be62eddeb8f1bd2a5007ca3f9f40e577c3b;p=rrd-graphs.git

more html fixups
---

diff --git a/cgi b/cgi
index dc3137c..9aee643 100755
--- a/cgi
+++ b/cgi
@@ -297,7 +297,8 @@ if ($detail) {
 	    my $tsloth= $xsloth + $g->{Slower};
 	    my $imgurl= "$self?graph=$detail&section=$section".
 		"&sloth=$tsloth&elem=$elem";
-	    print a({href=>"$imgurl&w=780&h=800"}, img({src=>$imgurl}));
+	    print a({href=>"$imgurl&w=780&h=800"},
+		    img({src=>$imgurl, alt=>''}));
 	}
     }
     print end_html();
@@ -327,15 +328,16 @@ if (param('debug')) {
 start_page("$section graphs");
 
 foreach my $group (@{ $section_groups{$section} }) {
-    print a({href=>"$self?detail=$group&section=$section"});
-    my $imgurl= "$self?graph=$group&section=$section";
     my $elems= $group_elems{$section,$group};
     if (@$elems > 1) { print "<table><tr><td>"; }
+    print a({href=>"$self?detail=$group&section=$section"});
+    my $imgurl= "$self?graph=$group&section=$section";
     foreach my $elem (@$elems) {
 	my $g= $graphs{$section,$group,$elem};
-	print img({src=>"$imgurl&elem=$elem&sloth=".($sloth + $g->{Slower})});
+	print img({src=>"$imgurl&elem=$elem&sloth=".($sloth + $g->{Slower}),
+	           alt=>''});
     }
-    if (@$elems > 1) { print "</td></tr></table>"; }
     print "</a>\n";
+    if (@$elems > 1) { print "</td></tr></table>"; }
 }