Add the HTML variable to SITES and create the
NEWSITES data set. The HTML variable REGIONDRILL contains the targets
for the values of the variable REGION.
data newsites;
length regiondrill $40;
set sites;
if region=1 then
regiondrill='HREF="hazsite_statebody.html#Region1"';
if region=2 then
regiondrill='HREF="hazsite_statebody.html#Region2"';
if region=3 then
regiondrill='HREF="hazsite_statebody.html#Region3"';
if region=4 then
regiondrill='HREF="hazsite_statebody.html#Region4"';
if region=5 then
regiondrill='HREF="hazsite_statebody.html#Region5"';
run;