protected function checkDynamicParams(DOMElement $object)
	{
		foreach ($this->getObjectParams($object) as $param)
		{
			foreach ($param->getElementsByTagNameNS(self::XMLNS_XSL, 'attribute') as $attribute)
			{
				// Test for a dynamic "value" attribute
				if (strtolower($attribute->getAttribute('name')) === 'value')
				{
					throw new UnsafeTemplateException('Cannot assess the safety of dynamic attributes', $attribute);
				}
			}
		}
	}