sub printJavaScript{ %assoc=("nitrogen",0, "phosphorus",1, "sediments",2, "heavymetal",3, "toxins",4, "watertemp",5, "temperature",6, "runoff",7, "precip",8, "ph",9, "do",10, "bod",11, "saturateddo",12, "totalflow",13, "groundwater",14); print <<"HTML"; HTML } sub printImageMap{ print <<"HTML";
HTML
}
sub printHtmlHeader{
print "Content-type: text/html\n\n";
print "\n";
print "\n";
print "\n";
print "![]() |
HTML } sub printHtmlFooter { print <<"HTML"; |