Date Picker date range

$dateOptions[] = 'changeYear:true';

<?php

/**

 *

 */

class plgHikashopDatepickerfield extends JPlugin

{

	/**

	 *

	 */

	public function __construct(&$subject, $config) {

		parent::__construct($subject, $config);



		$this->loadLanguage('plg_hikashop_datepickerfield', JPATH_ADMINISTRATOR );

    }



	/**

	 *

	 */

	public function onFieldsLoad(&$fields, &$options) {

		$me = new stdClass();

		$me->name = 'datepickerfield';

		$me->text = JText::_('DATE_PICKER');

		$me->options = array('required', 'default', 'columnname', 'format', 'allow', 'datepicker_options');



		$fields[] = $me;



		$opt = new stdClass();

		$opt->name = 'datepicker_options';

		$opt->text = JText::_('DATE_PICKER_OPTIONS');

		$opt->obj = 'fieldOpt_datepicker_options';



		$options[$opt->name] = $opt;

	}

}



if(defined('HIKASHOP_COMPONENT')) {

	/**

	 *

	 */

	require_once( dirname(__FILE__).DS.'datepickerfield_class.php' );

}

if(!empty($datepicker_options['change_year'])) 
		{
			$dateOptions[] = 'changeYear:true';
			$dateOptions[] = 'yearRange: \'c-20:c+20\'';
		}