$rolearray = array(filterSql($_POST['role_id']), filterSql($_POST['role_name']), filterSql($_POST['desc']));
$role->updateRole($rolearray);
base_header("Location: base_roleadmin.php?action=list");
break;
case "deleterole":
// Deletes role
$roleid = filterSql($_GET['roleid']);
$BRole = new BaseRole();
$BRole->deleteRole($roleid);
base_header("Location: base_roleadmin.php?action=list");
break;
case "list":
// lists the roles
// Build table to list roles and return it as $roletable
$role = new BaseRole();
$roles = $role->returnRoles();
$tmpHTML = "<TABLE CELLSPACING=0 CELLPADDING=2 BORDER=0 WIDTH='100%' BGCOLOR='#000000'><TR><TD>";
$tmpHTML = $tmpHTML . "<table CELLSPACING=0 CELLPADDING=0 BORDER=0 WIDTH='100%' BGCOLOR='#FFFFFF'>";
$tmpHTML = $tmpHTML . "<tr><td CLASS='plfieldhdr' width=25>" . _EDIT . "</td><td CLASS='plfieldhdr' width=35> " . _DELETE . "</td><td CLASS='plfieldhdr'>" . _ID . "</td><td CLASS='plfieldhdr'>" . _NAME;
$tmpHTML = $tmpHTML . "</td><td CLASS='plfieldhdr'>" . _DESC . "</td></tr>";
foreach ($roles as $row) {
//explode array rows and build table
$tmpRow = explode("|", $row);
$tmpHTML = $tmpHTML . "<tr><td align='center'><a href='base_roleadmin.php?action=editrole&roleid=" . urlencode($tmpRow[0]) . "'>";
$tmpHTML = $tmpHTML . "<img src='" . $BASE_urlpath . "/images/button_edit.png' border='0' alt='button_edit'></a></td>";
$tmpHTML = $tmpHTML . "<td align='center'><a href='base_roleadmin.php?action=deleterole&roleid=" . urlencode($tmpRow[0]) . "'>";
$tmpHTML = $tmpHTML . "<img src='" . $BASE_urlpath . "/images/button_delete.png' border='0' alt='button_delete'></a></td>";
$tmpHTML = $tmpHTML . "<td align='center'>" . htmlspecialchars($tmpRow[0]);
$tmpHTML = $tmpHTML . "</td><td align='center'>" . htmlspecialchars($tmpRow[1]);
$tmpHTML = $tmpHTML . "</td><td align='center'>" . htmlspecialchars($tmpRow[2]);
$tmpHTML = $tmpHTML . "</td></tr>";
