Python - translator - dictionary

import cgi
import cgitb

cgitb.enable()

print "Content-Type: text/html"
print

form= cgi.FieldStorage()

try:
    lang1 = form["startlanguage"].value
    lang2 = form["finallanguage"].value

    word = form["word"].value

    if lang1 not in ("ita", "fra", "eng"):
        print "Wrong start language:", lang1
    elif lang2 not in ("ita", "fra", "eng"):
        print "Wrong final language:", lang2
    elif lang1 == lang2:
        print "The same languages:", lang1, lang2
    else:
        found = False

        tranlation = {}

        ita_eng = open("itafraeng.txt", "r")

        for row in ita_eng:
            word_ita, word_fra, word_eng = row.split()

            tranlation["ita"] = word_ita
            tranlation["fra"] = word_fra
            tranlation["eng"] = word_eng

            if word == tranlation[lang1]:
                found = True
                print '''<html>
                         <body>
                         <p>%s = %s</p>
                         </body>
                         <html>''' % (word, tranlation[lang2])
                break # exit `for` loop

        ita_eng.close()

        if not found:
            print "Word not found"

except KeyError:
   print ' Error '