code: public function generate()
  	{
  		return sprintf('<input type="password" autocomplete="off" name="%s" id="ctrl_%s" class="tl_text tl_password%s" value="%s"%s onfocus="Backend.getScrollOffset()">%s%s',
  						$this->strName,
  						$this->strId,
  						(\strlen($this->strClass) ? ' ' . $this->strClass : ''),
  						(($this->varValue != '') ? '*****' : ''),
  						$this->getAttributes(),
  						$this->wizard,
  						((\strlen($this->description) && Config::get('showHelp') && !$this->hasErrors()) ? "\n  " . '<p class="tl_help tl_tip">'.$this->description.'</p>' : ''));
  	}
docs: Generate the widget and return it as string
  
  @return string