I have a doubt regarding this script
This is defined about a progress bar

Code:
public function progressBarStatus($number)
	  {
		  return ($number == 0) ? lang('NOTSTARTED') : '<div class="progress-bar ui-progressbar ui-widget ui-widget-content"><div class="inner-orange ui-corner-left" style="width:' . $number . '%;">' . $number . '%**</div></div>';
	  }
...