#!/usr/local/bin/python

#cgi debug structure
import cgi
def main():
	print "Content-type: text/html\n\n" # Do this first
	try:
		mainWorker()
	except:
		print "<!-- --><hr><h1>Oops. An error occurred.</h1>"
		cgi.print_exception() # Prints traceback, safely

def mainWorker():
	#import worker # module that does the real work
	form = cgi.FieldStorage() # parse query
	if form.has_key("firstname") and form["firstname"].value != "":
		print "<h1>Hello", form["firstname"].value, "</h1>"
	else:
		print "<h1>Error! Please enter first name.</h1>"

main()