var ending = new Array(0,0,0,0); function present_verbs() { find_ending(); 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("

Present Tense Verbs - Regular

"); parent.frames[1].document.write("" + format_print(word.name[current_vocab_list[activity_page]]) + " to " + format_print(word.meaning[current_vocab_list[activity_page]]) + "
"); parent.frames[1].document.write("

"); var temp; parent.frames[1].document.write(""); for(temp = 0; temp < 4; temp++) { parent.frames[1].document.write(""); } parent.frames[1].document.write("

" + (temp+1) + ". " + ending[temp] + "

" + format_print(word.stem[current_vocab_list[activity_page]]) + "

"); parent.frames[1].document.write("

"); instructions("select"); parent.frames[1].document.write(""); parent.frames[1].document.close(); } /*------------------------------------------------------------------------------*/ function present_verbs_irr() { find_ending(); 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("

Present Tense Verbs - Irregular

"); parent.frames[1].document.write("" + format_print(word.name[current_vocab_list[activity_page]]) + " to " + format_print(word.meaning[current_vocab_list[activity_page]]) + "
"); parent.frames[1].document.write("

"); var temp; parent.frames[1].document.write(""); for(temp = 0; temp < 4; temp++) { parent.frames[1].document.write(""); } parent.frames[1].document.write("

" + (temp+1) + ". " + ending[temp] + "

"); parent.frames[1].document.write("

"); instructions("fill_in"); parent.frames[1].document.write(""); parent.frames[1].document.close(); } /*------------------------------------------------------------------------------*/ function spoken_past_verbs() { find_ending(); 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("

Spoken Past Verbs - Regular

"); parent.frames[1].document.write("" + format_print(word.name[current_vocab_list[activity_page]]) + " to " + format_print(word.meaning[current_vocab_list[activity_page]]) + "
"); parent.frames[1].document.write("

"); var temp; parent.frames[1].document.write(""); for(temp = 0; temp < 4; temp++) { parent.frames[1].document.write(""); if(temp == 0) parent.frames[1].document.write(""); parent.frames[1].document.write(""); } parent.frames[1].document.write("

" + (temp+1) + ". " + ending[temp] + "

" + format_print(word.stem[current_vocab_list[activity_page]]) + "

"); parent.frames[1].document.write("

"); parent.frames[1].document.close(); } /*------------------------------------------------------------------------------*/ /*------------------------------------------------------------------------------*/ function check_present_verbs() { var correct=0; var dynamic_message = "
"; var image; var temp; var correct_ending = new Array(); for(temp = 0; temp < 4; temp++) { if(ending[temp] == 'ich') correct_ending[temp] = 0; } for(temp = 0; temp < 4; temp++) { if(ending[temp] == 'du') correct_ending[temp] = 1; } for(temp = 0; temp < 4; temp++) { if(ending[temp] == 'er' || ending[temp] == 'sie' || ending[temp] == 'es' || ending[temp] == 'ihr') correct_ending[temp] = 2; } for(temp = 0; temp < 4; temp++) { if(ending[temp] == 'wir' || ending[temp] == 'Sie, sie') correct_ending[temp] = 3; } if(! parent.frames[1].document.verb.ending0[correct_ending[0]].selected) dynamic_message += "1. try again!
"; if(! parent.frames[1].document.verb.ending1[correct_ending[1]].selected) dynamic_message += "2. try again!
"; if(! parent.frames[1].document.verb.ending2[correct_ending[2]].selected) dynamic_message += "3. try again!
"; if(! parent.frames[1].document.verb.ending3[correct_ending[3]].selected) dynamic_message += "4. try again!
"; if(parent.frames[1].document.verb.ending0[correct_ending[0]].selected && parent.frames[1].document.verb.ending1[correct_ending[1]].selected && parent.frames[1].document.verb.ending2[correct_ending[2]].selected && parent.frames[1].document.verb.ending3[correct_ending[3]].selected) correct = 1; if(correct == 1) { image = "light_bulb.gif"; can_continue = 1; dynamic_message = "You are correct!!" } else { image = "warning.gif"; } write_feedback(dynamic_message, image); } /*------------------------------------------------------------------------------*/ function check_present_verbs_irr() { var correct=0; var dynamic_message = ""; var image; for(temp = 0; temp < 4; temp++) { if(ending[temp] == "ich") { if(parent.frames[1].document.verb_irr.verb[temp].value.toLowerCase() == word.misc_verb.ich[current_vocab_list[activity_page]]) correct++; else dynamic_message += (temp+1) + ". Try Again!
" } if(ending[temp] == "du") { if(parent.frames[1].document.verb_irr.verb[temp].value.toLowerCase() == word.misc_verb.du[current_vocab_list[activity_page]]) correct++; else dynamic_message += (temp+1) + ". Try Again!
" } if(ending[temp] == "er" || ending[temp] == "sie" || ending[temp] == "es") { if(parent.frames[1].document.verb_irr.verb[temp].value.toLowerCase() == word.misc_verb.er[current_vocab_list[activity_page]]) correct++; else dynamic_message += (temp+1) + ". Try Again!
" } if(ending[temp] == "wir") { if(parent.frames[1].document.verb_irr.verb[temp].value.toLowerCase() == word.misc_verb.wir[current_vocab_list[activity_page]]) correct++; else dynamic_message += (temp+1) + ". Try Again!
" } if(ending[temp] == "ihr") { if(parent.frames[1].document.verb_irr.verb[temp].value.toLowerCase() == word.misc_verb.ihr[current_vocab_list[activity_page]]) correct++; else dynamic_message += (temp+1) + ". Try Again!
" } if(ending[temp] == "Sie, sie") { if(parent.frames[1].document.verb_irr.verb[temp].value.toLowerCase() == word.misc_verb.sie[current_vocab_list[activity_page]]) correct++; else dynamic_message += (temp+1) + ". Try Again!
" } } if(correct == 4) { image = "light_bulb.gif"; can_continue = 1; dynamic_message = "You are correct!!" } else { image = "warning.gif"; } write_feedback(dynamic_message, image); } /*------------------------------------------------------------------------------*/ function check_spoken_past_verbs() { var correct=0; var dynamic_message = ""; var image; var temp; var correct_ending = new Array(); for(temp = 0; temp < 4; temp++) { if(ending[temp] == 'ich' || ending[temp] == 'er' || ending[temp] == 'sie' || ending[temp] == 'es') correct_ending[temp] = 0; } for(temp = 0; temp < 4; temp++) { if(ending[temp] == 'du') correct_ending[temp] = 1; } for(temp = 0; temp < 4; temp++) { if(ending[temp] == 'ihr') correct_ending[temp] = 3; } for(temp = 0; temp < 4; temp++) { if(ending[temp] == 'wir' || ending[temp] == 'Sie, sie') correct_ending[temp] = 2; } if(! parent.frames[1].document.verb.ending0[correct_ending[0]].selected) dynamic_message += "1. Ending not correct
"; if(! parent.frames[1].document.verb.ending1[correct_ending[1]].selected) dynamic_message += "2. Ending not correct
"; if(! parent.frames[1].document.verb.ending2[correct_ending[2]].selected) dynamic_message += "3. Ending not correct
"; if(! parent.frames[1].document.verb.ending3[correct_ending[3]].selected) dynamic_message += "4. Ending not correct
"; if(parent.frames[1].document.verb.ending0[correct_ending[0]].selected && parent.frames[1].document.verb.ending1[correct_ending[1]].selected && parent.frames[1].document.verb.ending2[correct_ending[2]].selected && parent.frames[1].document.verb.ending3[correct_ending[3]].selected) correct = 1; if((parent.frames[1].document.verb.tense_marker[0].selected && word.tense_marker[current_vocab_list[activity_page]] == "") || (parent.frames[1].document.verb.tense_marker[1].selected && word.tense_marker[current_vocab_list[activity_page]] == "te") || (parent.frames[1].document.verb.tense_marker[2].selected && word.tense_marker[current_vocab_list[activity_page]] == "ete")) correct = correct; else { correct = 0; dynamic_message += "Tense Marker not correct!
" } if(correct == 1) { image = "light_bulb.gif"; can_continue = 1; dynamic_message = "You are correct!!" } else { image = "warning.gif"; } write_feedback(dynamic_message, image); } /*------------------------------------------------------------------------------*/ /*------------------------------------------------------------------------------*/ function help_present_verbs_irr() { var ending_correct = new Array(); for(temp = 0; temp < 4; temp++) { if(ending[temp] == "ich") ending_correct[temp] = word.misc_verb.ich[current_vocab_list[activity_page]]; if(ending[temp] == "du") ending_correct[temp] = word.misc_verb.du[current_vocab_list[activity_page]]; if(ending[temp] == "er") ending_correct[temp] = word.misc_verb.er[current_vocab_list[activity_page]]; if(ending[temp] == "wir") ending_correct[temp] = word.misc_verb.wir[current_vocab_list[activity_page]]; if(ending[temp] == "ihr") ending_correct[temp] = word.misc_verb.ihr[current_vocab_list[activity_page]]; if(ending[temp] == "Sie, sie") ending_correct[temp] = word.misc_verb.sie[current_vocab_list[activity_page]]; } for(temp = 0; temp < 4; temp++) { parent.frames[1].document.verb_irr.verb[temp].value = ending_correct[temp]; } } /*------------------------------------------------------------------------------*/ /*------------------------------------------------------------------------------*/ function find_ending() { var endings = new Array(); endings[0] = 'ich'; endings[1] = 'du'; endings[2] = 'er'; endings[3] = 'sie'; endings[4] = 'es'; endings[5] = 'wir'; endings[6] = 'ihr'; endings[7] = 'Sie, sie'; var random_number; while(ending[0] == ending[1] || ending[0] == ending[2] || ending[0] == ending[3] || ending[1] == ending[2] || ending[1] == ending[3] || ending[2] == ending[3]) for(temp = 0; temp < 4; temp++) { random_number = Math.floor(Math.random() * 8); ending[temp] = endings[random_number]; } }