Download comic easily using shell script

Cartoon always identic with comic, some of my friends and me usualy read our  favorite comic in http://www.onemanga.com, unfortunately this website only allow us read one by one, there no option to download full one chapter, but URL (Uniform Resource Locater) used by this website to display comic page is stuctured and can understand easily. The  bottom is simple script which I  used to download Detective Conan comic first chapter.

counter=0
while [ $counter -lt 100 ]
do
	location="http://media.onemanga.com/mangas/00000130/00000001/"
	if [ $counter -lt 10 ]; then
		nomor="0"$counter".jpg"
		else
		nomor=$counter".jpg"
	fi

	wget $location$nomor
	counter=$(( $counter + 1))
done

Assumption:

• The number page of this chapter is less than 100


• The extension image used is *.jpg