// Add MyMoodle support to quiz module
function quiz_print_overview($courses, &$htmlarray) {
    global $USER, $CFG;
// These next 6 Lines are constant in all modules (just change module name)
    if (empty($courses) || !is_array($courses) || count($courses) == 0) {
        return array();
    }

    if (!$quizs = get_all_instances_in_courses('quiz',$courses)) {
        return;
    }
// Get Necessary Sirings
    $strquiz = get_string('modulename', 'quiz');
	$strquizcloses = get_string('quizcloses', 'quiz');
    $strquizopens = get_string('quizopens', 'quiz');
    $strattempts = get_string('attempts', 'quiz');
	$strnotattempted  = get_string('noattempts', 'quiz'); 
	$strattempted = get_string('attempted', 'quiz');
	
    foreach ($quizs as $quiz) {
        if ($quiz->timeclose != 0) {  // A quiz is scheduled
            $str = '<div class="quiz overview"><div class="name">'.
                   $strquiz.': <a '.($quiz->visible?'':' class="dimmed"').
                   ' href="'.$CFG->wwwroot.'/mod/quiz/view.php?id='.$quiz->coursemodule.'">'.
                   $quiz->name.'</a></div>';
			if($quiz->timeclose != 0) {
			       $str .= '<div class="info">'.$strquizcloses.': '.userdate($quiz->timeclose).'</div>';
		    } else {
            $str .= '<div class="info">'.$strquizopens.'</div></div>';
			}
			// Count attempts (Most of this code is from mod/quiz/view.php
			$context = get_context_instance(CONTEXT_MODULE, $quiz->coursemodule);
             if (has_capability('mod/quiz:viewreports', $context)) {
                    if ($a->attemptnum = count_records('quiz_attempts', 'quiz', $quiz->id, 'preview', 0)) {
                          $a->studentnum = count_records_select('quiz_attempts', "quiz = '$quiz->id' AND preview = '0'", 'COUNT(DISTINCT userid)');
                    } else {
                    $a->studentnum = 0;
					$a->attemptnum = 0;
                    }
			 $str .= '<div class"info">'.$a->attemptnum.' '.$strattempts.'</div>'; // Number of student attempts
			 } else if (has_capability('mod/quiz:attempt', $context)){ // Student
			        if (isset($USER->id) && ($attempts = quiz_get_user_attempts($quiz->id, $USER->id))) {
                          $numattempts = count($attempts);
						  $str .= '<div class="info">'.$strattempted.'</div>';  
                    } else {
                          $numattempts = 0;
						  $str .= '<div class="info">'.$strnotattempted.'</div>';
                    }
			 }
            // Echo String to Screen
            if (empty($htmlarray[$quiz->course]['quiz'])) {
                $htmlarray[$quiz->course]['quiz'] = $str;
            } else {
                $htmlarray[$quiz->course]['quiz'] .= $str;
            }
        }
    }
}