/**
  * Ouputs the options form on admin
  *
  * @param array $instance The widget options
  */
 public function form($instance)
 {
     parent::form($instance);
 }
    /**
     * Ouputs the options form on admin
     *
     * @param array $instance The widget options
     */
    public function form($instance)
    {
        parent::form($instance);
        if (isset($instance['ibm-sbtk-grid-page-size'])) {
            $pageSize = $instance['ibm-sbtk-grid-page-size'];
        } else {
            $pageSize = 10;
        }
        if (isset($instance['ibm-sbtk-grid-pager'])) {
            $pager = $instance['ibm-sbtk-grid-pager'];
        } else {
            $pager = false;
        }
        if (isset($instance['ibm-sbtk-grid-sorter'])) {
            $sorter = $instance['ibm-sbtk-grid-sorter'];
        } else {
            $sorter = false;
        }
        if (isset($instance['ibm-sbtk-grid-footer'])) {
            $footer = $instance['ibm-sbtk-grid-footer'];
        } else {
            $footer = false;
        }
        ?>
			<p>
				<label for="<?php 
        echo $this->get_field_id('ibm-sbtk-grid-page-size');
        ?>
">Items per page:</label> 
				<input class="widefat" id="<?php 
        echo $this->get_field_id('ibm-sbtk-grid-page-size');
        ?>
" name="<?php 
        echo $this->get_field_name('ibm-sbtk-grid-page-size');
        ?>
" type="text" value="<?php 
        echo esc_attr($pageSize);
        ?>
"/>
			</p>
			<p>
				<label for="<?php 
        echo $this->get_field_id('ibm-sbtk-grid-pager');
        ?>
"><?php 
        echo $GLOBALS[LANG]['pager'];
        ?>
:</label> 
				<input <?php 
        echo $pager ? 'checked="checked"' : '';
        ?>
 id="<?php 
        echo $this->get_field_id('ibm-sbtk-grid-pager');
        ?>
" name="<?php 
        echo $this->get_field_name('ibm-sbtk-grid-pager');
        ?>
" type="checkbox" value="pager" />
			</p>
			<p>
				<label for="<?php 
        echo $this->get_field_id('ibm-sbtk-grid-sorter');
        ?>
"><?php 
        echo $GLOBALS[LANG]['sorter'];
        ?>
:</label> 
				<input <?php 
        echo $sorter ? 'checked="checked"' : '';
        ?>
 id="<?php 
        echo $this->get_field_id('ibm-sbtk-grid-sorter');
        ?>
" name="<?php 
        echo $this->get_field_name('ibm-sbtk-grid-sorter');
        ?>
" type="checkbox" value="sorter" />
			</p>
			<p>
				<label for="<?php 
        echo $this->get_field_id('ibm-sbtk-grid-footer');
        ?>
"><?php 
        echo $GLOBALS[LANG]['footer'];
        ?>
:</label> 
				<input <?php 
        echo $footer ? 'checked="checked"' : '';
        ?>
 id="<?php 
        echo $this->get_field_id('ibm-sbtk-grid-footer');
        ?>
" name="<?php 
        echo $this->get_field_name('ibm-sbtk-grid-footer');
        ?>
" type="checkbox" value="footer" />
			</p>
		<?php 
    }