u32 gf_dom_listener_count(GF_Node *node)
{
	if (!node || !node->sgprivate->interact || !node->sgprivate->interact->dom_evt) return 0;
	return gf_list_count(node->sgprivate->interact->dom_evt->listeners);
}
u32 gf_dom_listener_count(GF_Node *node)
{
	if (!node || !node->sgprivate->interact || !node->sgprivate->interact->dom_evt) return 0;
	return gf_list_count(node->sgprivate->interact->dom_evt->listeners);
}