#!/bin/sh
#
# This will generate lines of HTML code appropriate for using thumbnail
# images (named a-small.b) to link to full-sized images (named a.b)
#
# Redirect stdout to a file to save the generated code.

while [ $# -gt 0 ]; do

  case "$1" in
  
    *-small.* )
      file $1 1>&2
      ext=`echo $1 | awk 'BEGIN{FS="."}{print $NF}'`
      thumbext="-small.$ext"
      full=`basename $1 $thumbext`.$ext
      echo "<a href='$full'><img alt='$full' src='$1'></a>"
      ;;

    * )
      echo "ignoring $1" 1>&2
      ;;

  esac

  shift

done

exit