#!/usr/bin/env python
import cgi
import os

print "Content-Type: text/html\n"

ua = os.environ['HTTP_USER_AGENT']

def detect_ipad():
    if ua.find('iPad') != -1:
        return True
    else:
        return False

if detect_ipad() == True:
    print '<p style="font-size: 30px">This is an iPad.</p>'
else:
    print '<p style="font-size: 30px">This is not an iPad.</p>'