diff --git a/doc/squidanalyzer.3 b/doc/squidanalyzer.3
index 3328124..68eac94 100644
--- a/doc/squidanalyzer.3
+++ b/doc/squidanalyzer.3
@@ -1,4 +1,4 @@
-.\" Automatically generated by Pod::Man 2.26 (Pod::Simple 3.07)
+.\" Automatically generated by Pod::Man 2.22 (Pod::Simple 3.07)
 .\"
 .\" Standard preamble:
 .\" ========================================================================
@@ -38,8 +38,6 @@
 .    ds PI \(*p
 .    ds L" ``
 .    ds R" ''
-.    ds C`
-.    ds C'
 'br\}
 .\"
 .\" Escape single quotes in literal strings from groff's Unicode transform.
@@ -50,24 +48,17 @@
 .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
 .\" entries marked with X<> in POD.  Of course, you'll have to process the
 .\" output yourself in some meaningful fashion.
-.\"
-.\" Avoid warning from groff about undefined register 'F'.
-.de IX
+.ie \nF \{\
+.    de IX
+.    tm Index:\\$1\t\\n%\t"\\$2"
+..
+.    nr % 0
+.    rr F
+.\}
+.el \{\
+.    de IX
 ..
-.nr rF 0
-.if \n(.g .if rF .nr rF 1
-.if (\n(rF:(\n(.g==0)) \{
-.    if \nF \{
-.        de IX
-.        tm Index:\\$1\t\\n%\t"\\$2"
-..
-.        if !\nF==2 \{
-.            nr % 0
-.            nr F 2
-.        \}
-.    \}
 .\}
-.rr rF
 .\"
 .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
 .\" Fear.  Run.  Save yourself.  No user-serviceable parts.
@@ -133,7 +124,7 @@
 .\" ========================================================================
 .\"
 .IX Title "SQUIDANALYZER 1"
-.TH SQUIDANALYZER 1 "2012-12-10" "perl v5.10.1" "User Contributed Perl Documentation"
+.TH SQUIDANALYZER 1 "2012-12-16" "perl v5.10.1" "User Contributed Perl Documentation"
 .\" For nroff, turn off justification.  Always turn off hyphenation; it makes
 .\" way too many mistakes in technical documents.
 .if n .ad l
diff --git a/resources/sorttable.js b/resources/sorttable.js
index 25bccb2..63cf739 100644
--- a/resources/sorttable.js
+++ b/resources/sorttable.js
@@ -264,8 +264,18 @@ sorttable = {
     return aa-bb;
   },
   sort_alpha: function(a,b) {
-    if (a[0]==b[0]) return 0;
-    if (a[0]<b[0]) return -1;
+    // SquidAnalyzer: remove percentage for numeric sort
+    if (a[0].replace(/ <.*\(.*%\).*/, '')) {
+	b[0].replace(/ <.*\(.*%\).*/,''); 
+	aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
+	if (isNaN(aa)) aa = 0;
+	bb = parseFloat(b[0].replace(/[^0-9.-]/g,'')); 
+	if (isNaN(bb)) bb = 0;
+	return aa-bb;
+    } else {
+	if (a[0]==b[0]) return 0;
+	if (a[0]<b[0]) return -1;
+    }
     return 1;
   },
   sort_ddmm: function(a,b) {