function plural_nouns() { parent.frames[1].document.open(); parent.frames[1].document.write(""); parent.frames[1].document.write(""); parent.frames[1].document.write("
"); parent.frames[1].document.write(""); parent.frames[1].document.write(""); parent.frames[1].document.write("
"); parent.frames[1].document.write("Plural Nouns
" + format_print(word.gender[current_vocab_list[activity_page]]) + " " + format_print(word.name[current_vocab_list[activity_page]]) + ", " + "" + "the " + format_print(word.meaning[current_vocab_list[activity_page]]) + "
"); parent.frames[1].document.write(""); parent.frames[1].document.write(""); parent.frames[1].document.write(""); parent.frames[1].document.write("
-(no change) e-n
-er-nen
-eer-s
-en
"); instructions("select"); parent.frames[1].document.write(""); parent.frames[1].document.close(); } function check_plural_nouns() { var correct=0; var dynamic_message = "Please choose an answer!"; var image; if(parent.frames[1].document.form_name.plural[word.plural_answer[current_vocab_list[activity_page]] - 1].checked) correct =1; if(correct == 1) { image = "light_bulb.gif"; can_continue = 1; dynamic_message = "You are correct!" + "" + " die " + word.plural[current_vocab_list[activity_page]] + ""; } else { image = "warning.gif"; can_continue = 0; dynamic_message = "Try Again!" } write_feedback(dynamic_message, image); }