--- scripts/pgallery/src/pgallery.sh	2012/08/31 14:26:58	1.19
+++ scripts/pgallery/src/pgallery.sh	2012/08/31 15:58:03	1.21
@@ -1,11 +1,11 @@
-#!/bin/sh
+#!/home/as/sh
 #
 # THE BEER-WARE LICENSE 2012
 # <as@paefchen.net> wrote this file. As long as you retain this notice you
 # can do whatever you want with this stuff. If we meet some day, and you think
 # this stuff is worth it, you can buy me a beer in return Aron Schlesinger
 #
-# $Paefchen: scripts/pgallery/src/pgallery.sh,v 1.18 2012/08/31 12:33:07 as Exp $
+# $Paefchen: scripts/pgallery/src/pgallery.sh,v 1.20 2012/08/31 15:52:10 as Exp $
 #
 . $(dirname $0)/libpgallery
 
@@ -28,6 +28,7 @@ ARG_EXIF="0x920a 0x829d 0x829a ISO 0x8827 / 0x010f - 0
 ARG_INDEXIMG=
 ARG_STARTTS=
 ARG_ENDTS=
+ARG_LINK=
 
 MKAKEFILE=".htmakefile"
 
@@ -38,7 +39,7 @@ usage()
 {
 	cat <<USAGE
 usage $0: ( [-f <files>] | [-s <suffix>] ) [-d <dir>] [-n <name>]
-                [-t <thumbnail_size>] [-u <thumbnail_quality>]
+                [-t <thumbnail_size>] [-u <thumbnail_quality>] [-H <link>]
                 [-b <big_size>] [-c <big_quality>] [-l link] [-e <exif>]
                 [-i <index>] [-C <copyright>] [-F <mailfrom>] [-T <mailto>]
                 [-U] | -h | -v
@@ -62,11 +63,12 @@ Options:
   -v            print version
   -C copyright  copyright (html) string (default: $ARG_COPYRIGHT)
   -F from       mail sender (default: $ARG_MAILFROM)
+  -L link       optional home link
   -I file       info text file for pgallery. info file paras prefered.
                 the syntax of the file is MAKE(1)
                 supported variable: TITLE COPYRIGHT INDEX FILETYPES TNSIZE URL
                                     TNQALITY BIGSIZE BIGQALITY MAILTO MAILFROM
-                                    EXIF INDEXIMG
+                                    EXIF INDEXIMG LINK
   -T mailto     send update infos to this address. if not set, no mail delivery
   -U            no update, new calculation of all images.
                 normally only new and modified images will calculated
@@ -86,8 +88,6 @@ do
 	test $arg = -d && is_dir=1
 done
 
-echo $ARG_DIR
-
 # load save args
 if [ -f "$ARG_DIR/$ARGFILE" ]
 then
@@ -139,6 +139,9 @@ do
 		-F)
 			ARG_MAILFROM=$1
 			shift;;
+		-L)
+			ARG_LINK=$1
+			shift;;
 		-I)
 			ARG_INFOFILE=$1
 			shift;;
@@ -165,7 +168,7 @@ if [ "$ARG_INFOFILE" != "" ]
 then
 	test -f $ARG_INFOFILE || err "info file not found \`\`$ARG_INFOFILE''"
 	for n in TITLE COPYRIGHT INDEX FILETYPES TNSIZE TNQALITY BIGSIZE \
-		BIGQALITY MAILTO MAILFROM URL EXIF INDEXIMG
+		BIGQALITY MAILTO MAILFROM URL EXIF INDEXIMG LINK
 	do
 		v=$(make -f $ARG_INFOFILE -V$n)
 		test "$v" = "" && continue
@@ -315,6 +318,7 @@ rm $MKAKEFILE
 echo create html index
 (
 	html_header
+
 	startdate=
 	test $ARG_STARTTS -ne -1 && startdate=$(date -r $ARG_STARTTS "+%d.%m.%Y")
 	enddate=
@@ -322,8 +326,10 @@ echo create html index
 	date=
 	test "$startdate" != "" && date="$startdate"
 	test "$enddate" != "$startdate" && date="$date - $enddate"
+	link=
+	test "$ARG_LINK" != "" && link="<a href='$ARG_LINK'>overview</a>"
+	html_title "$ARG_TITLE" "$link" "$date"
 
-	html_title "$ARG_TITLE" "$date"
 	for file in $FLIST
 	do
 		tn="${file}.tn.jpg"