echo '<div class="btn-group">
<a class="btn btn-primary" href="view_course.php?id=';
echo $course_id;
echo '"><i class="fa fa-hand-o-right fa-fw"></i> Details</a>
<a class="btn btn-primary dropdown-toggle" data-toggle="dropdown" href="#">
<span class="fa fa-caret-down"></span></a>
<ul class="dropdown-menu">';
if ($_SESSION['role'] == 'admin') {
// echo '<li><a href="edit.php?email=';
// echo urlencode($row["Email"]);
// echo '"><i class="fa fa-pencil fa-fw"></i> Edit</a></li>
echo '<li><a href="delete_course.php?id=';
echo urlencode($row["ID"]);
echo '"><i class="fa fa-trash-o fa-fw"></i> Delete</a></li>';
}
if (!($_SESSION['role'] == 'admin') && !($show == "taken") && !chk_taken_course_by_id($_SESSION['id'], $row['ID'])) {
echo '<li><a href="add_course.php?id=';
echo $course_id;
echo '"><i class="fa fa-plus fa-fw"></i> Add</a></li>';
}
if (!($_SESSION['role'] == 'admin') && $show == "taken") {
echo '<li><a href="drop_course.php?id=';
echo $course_id;
echo '"><i class="fa fa-minus fa-fw"></i> Drop</a></li>';
}
echo '</ul>
</div>';
echo '</h3></p>';
echo "</div>";
if ($counter == 2) {
echo '</div>';
<tbody><tr>
<td>Course Code</td>
<td>Course Name</td>
<td>Status</td>
<td>Take/Drop</td>
</tr>';
$courses = get_all_courses();
while ($course_row = mysql_fetch_array($courses)) {
echo '<tr>';
echo '<td>';
echo $course_row['Code'];
echo '</td>';
echo '<td>';
echo $course_row['Name'];
echo '</td>';
if (chk_taken_course_by_id($row["ID"], $course_row['ID'])) {
echo '<td>Taken</td>';
echo '<td>';
echo '<a class="btn btn-danger" href="drop_course.php?id=';
echo $course_row['ID'];
echo '&';
echo "user_id=";
echo $row["ID"];
echo '">';
echo '<i class="fa fa-times"> Drop</i>';
echo '</a>';
echo '</td>';
} else {
echo '<td>Available</td>';
echo '<td>';
echo '<a class="btn btn-success" href="add_course.php?id=';
