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// Copyright © Elnaz Abolahrar, 2011
// pre_start: runs on load time before evrything else to prepare the quiz
function pre_start()
{
hide_element('history_part');
hide_element('toggle_show');
default_values();
var quiz_mode=empty_id("select","quiz_mode");
//adds the "Quiz Mode" and "Restart Quiz" and "End Quiz" and "Start Quiz"
appendChildren(minibar.quizbar,
[text(" Quiz Mode: "), quiz_mode,
button("Restart Quiz","restart_quiz()","R"),
button("End Quiz","end_quiz(true)","E"),
button("Start Quiz","start_quiz()","S")]);
//adds the "Next Question" and "Previous Question" and "Hint" and "Check Answer" buttons
var buttons_bar=element("buttons_bar");
appendChildren(buttons_bar,
[button("< Previous Question","previous_question_quiz()","B", "previous_question"),
button("Next Question >","generate_question()","N", "next_question"),
button("Hint","show_hint()","H", "hint"),
submit_button("Check Answer", "check_answer")]);
disable_all();
//hide the minibar word magnets
hide_element('minibar_contin');
//hide the delete and clear buttons
hide_element('minibar_buttons');
mode_options(quiz_mode);
}
function mode_options(quiz_mode)
{
var opt=empty("option");
opt.setAttribute("value","Easy Study Mode");
opt.innerHTML="Easy Study Mode";
quiz_mode.appendChild(opt);
var opt=empty("option");
opt.setAttribute("value","Medium Study Mode");
opt.innerHTML="Medium Study Mode";
quiz_mode.appendChild(opt);
var opt=empty("option");
opt.setAttribute("value","Hard Study Mode");
opt.innerHTML="Hard Study Mode";
quiz_mode.appendChild(opt);
var opt=empty("option");
opt.setAttribute("value","Exam Mode");
opt.innerHTML="Exam Mode";
quiz_mode.appendChild(opt);
}
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