echo JText::_("GURU_NEXT_LESSON"); ?> " title="<?php echo JText::_("GURU_NEXT_LESSON"); ?> "/> </a> <?php } } } else { $next_module = "0"; $stop = false; $current_module = $step->module; while (!$stop) { $next_module = $guruModelguruTask->getNextModule($step->pid, $current_module); if ($next_module == "0") { $stop = true; } else { $cid_array = $guruModelguruTask->getAllSteps($next_module); if (count($cid_array) > 0) { $stop = true; } else { $current_module = $next_module; } } } if ($next_module != "0") { $guruModelguruTask->setModule($next_module); $cid_array = $guruModelguruTask->getAllSteps($next_module); $cid = "0";