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<script>
/**
* ***** BEGIN LICENSE BLOCK *****
* This file is part of Quiz.
* Copyright © 2007 Louis-Rémi Babe. All rights reserved.
*
* Quiz is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Quiz is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Quiz; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ***** END LICENSE BLOCK *****
*
* Quiz is a quiz tool for mediawiki.
*
* To activate this extension :
* * Create a new directory named Quiz into the "extensions" directory of MediaWiki.
* * Place this file and the files Quiz.i18n.php and Quiz.php there.
* * Add this line at the end of your LocalSettings.php file :
* require_once 'extensions/Quiz/Quiz.php';
*
* @file
* @version 1.0
* @link http://www.mediawiki.org/wiki/Extension:Quiz Documentation
* @author Louis-Rémi Babe <[email protected]>
*/
(function() {
'use strict';
// Shuffle questions
function shuffle( area ) {
var div = area.childNodes;
for( var i = 0, questions = []; i < div.length; ++i ) {
if( div[i].className ) {
if( questions.length === 0 && div[i].className === 'quizText' ) {
var quizText = div[i];
} else {
questions.push( div[i] );
if( div[i].className === 'shuffle' || div[i].className === 'noshuffle' ) {
shuffle( div[i] );
}
}
}
}
if( area.className !== 'noshuffle' ) {
for( var l, x, m = questions.length; m; l = parseInt( Math.random() * m ), x = questions[--m], questions[m] = questions[l], questions[l] = x );
}
if( quizText ) {
questions.unshift( quizText );
}
for( var j = 0, areaHTML = ''; j < questions.length; ++j ) {
areaHTML += '<div class="' + questions[j].className + '">' + questions[j].innerHTML + '</div>';
}
area.innerHTML = areaHTML;
}
// Prepare the quiz for "javascriptable" browsers
function prepareQuiz() {
var bodyContentDiv = document.getElementById( 'bodyContent' ).getElementsByTagName( 'div' );
for( var i = 0; i < bodyContentDiv.length; ++i ) {
if( bodyContentDiv[i].className === 'quiz' ) {
var input = bodyContentDiv[i].getElementsByTagName( 'input' );
for( var j = 0; j < input.length; ++j ) {
// Add the possibility of unchecking radio buttons
if( input[j].type === 'radio' ) {
input[j].ondblclick = function() {
this.checked = false;
};
}
// Displays the shuffle buttons.
else if( input[j].className === 'shuffle' ) {
input[j].style.display = 'inline';
input[j].onclick = function() {
shuffle( this.form.getElementsByTagName( 'div' )[0] );
var sh_input = this.form.getElementsByTagName( 'input' );
for( var k = 0; k < sh_input.length; ++k ) {
// Add the possibility of unchecking radio buttons
if( input[k].type === 'radio' ) {
input[k].ondblclick = function() {
this.checked = false;
};
}
}
};
}
// Display the reset button
else if( input[j].className === 'reset' ) {
input[j].style.display = 'inline';
input[j].onclick = function() {
this.form.quizId.value = '';
this.form.submit();
};
}
// Correct the bug of ie6 on textfields
else if( input[j].className === 'numbers' || input[j].className === 'words' ) {
if( typeof document.body.style.maxHeight === 'undefined' ) {
input[j].parentNode.onclick = function() {
this.parentNode.firstChild.style.display = 'inline';
this.parentNode.firstChild.style.position = 'absolute';
this.parentNode.firstChild.style.marginTop = '1.7em';
};
input[j].parentNode.onmouseout = function() {
this.parentNode.firstChild.style.display = 'none';
};
}
input[j].onkeydown = function() {
if( this.form.shuffleButton ) {
this.form.shuffleButton.disabled = true;
}
};
}
if( input[j].className === 'check' ) {
input[j].onclick = function() {
if( this.form.shuffleButton ) {
this.form.shuffleButton.disabled = true;
}
};
}
// Disable the submit button if the page is in preview mode
if( input[j].type === 'submit' && document.editform ) {
input[j].disabled = true;
}
}
}
}
}
function addLoadListener( func ) {
if ( window.addEventListener ) {
window.addEventListener( 'load', func, false );
} else if ( document.addEventListener ) {
document.addEventListener( 'load', func, false );
} else if ( window.attachEvent ) {
window.attachEvent( 'onload', func );
}
}
if ( document.getElementById && document.createTextNode ) {
addLoadListener( prepareQuiz );
}
})();
</script>
<style>
.quiz .settings input.numerical {
width: 2em;
}
*>.quiz .header .questionId {
text-indent: -1.5em;
}
.quiz table.object, .quiz table.correction {
background-color: transparent;
}
.quiz .hideCorrection .correction {
display: none;
}
.quiz .settings td {
padding: 0.1em 0.4em 0.1em 0.4em;
}
.quiz table.settings {
background-color: transparent; }
.quiz .sign {
text-align: center;
}
.quiz a.input, .quiz a.input:hover, .quiz a.input:active, .quiz a.input:visited {
text-decoration: none;
color: black;
outline: 0;
}
.quiz a.input span {
outline: #7F9DB9 solid 1px;
*border: 1px solid #7F9DB9;
}
.quiz a.input:active span.correction, .quiz a.input:focus span.correction {
display: inline;
position: absolute;
margin: 1.8em 0 0 0.1em;
}
</style>