Youtube video for Parent and Characteristics

<div id="hikashop_product_custom_info_<?php echo $variant_name;?>" style="display:none;">
		<h4><?php echo JText::_('SPECIFICATIONS');?></h4>
		<table width="100%">
<?php

			$this->fieldsClass->prefix = '';
			foreach ($this->fields as $fieldName => $oneExtraField) {
				if(empty($variant->$fieldName) && !empty($this->element->main->$fieldName)){
					$variant->$fieldName = $this->element->main->$fieldName;
				}
				if(!empty($variant->$fieldName))
					$variant->$fieldName = trim($variant->$fieldName);
				if(!empty($variant->$fieldName) || (isset($variant->$fieldName) && $variant->$fieldName === '0')) {
?>
			<tr class="hikashop_product_custom_<?php echo $oneExtraField->field_namekey;?>_line">
				<td class="key">
					<span id="hikashop_product_custom_name_<?php echo $oneExtraField->field_id;?>_<?php echo $variant_name;?>" class="hikashop_product_custom_name">
						<?php echo $this->fieldsClass->getFieldName($oneExtraField);?>
					</span>
				</td>
				<td>
					<span id="hikashop_product_custom_value_<?php echo $oneExtraField->field_id;?>_<?php echo $variant_name;?>" class="hikashop_product_custom_value">
						<?php echo $this->fieldsClass->show($oneExtraField,$variant->$fieldName); ?>
					</span>
				</td>
			</tr>
<?php
				}
			}
?>
		</table>
	</div>