rm *SM.html

for FILE in *html
do
	echo $FILE
	BASE=`basename ${FILE} .html`
	echo $BASE
	sed 's/=400/=280/g' $FILE > $BASE"_SM.html"
done

sed 's/.html/_SM.html/g' clusters_SM.html > cluster_SM.html
sed 's/Galaxy Cluster/<i>smaller<\/i> Galaxy Cluster/g' cluster_SM.html > clusters_SM.html
sed 's/smaller images/bigger images/g' clusters_SM.html > cluster_SM.html
sed 's/_SM_SM//g' cluster_SM.html > clusters_SM.html
sed 's/IMG/IMG/g' clusters_SM.html > cluster_SM.html
sed 's/ (for PCs)//g' cluster_SM.html > clusters_SM.html
cp clusters_SM.html cluster_SM.html