function getdropdowns(){
	dn = 'home'; startdiv(dn,'0');
	enddiv();
	dn = 'products';startdiv(dn ,'145');
	bi('/chinese/products/Dowslake Network Management.php',dn ,'多威产品网络管理系统');
	bi('/chinese/products/CATS-1000-3000-6000 Platform.php',dn ,'CATS 传输汇聚接入系统');
	bi('/chinese/products/MTS-Carrier-Ethernet-Overview.php',dn ,'MTS 电信以太网');
	bi('/chinese/products/Protocol-Transparent-Optical-Amplification.php',dn ,'光纤放大器');
	bi('/products/Multiplexers-Converters.php',dn ,' 复用器及转换器');
	enddiv();
	dn = 'solutions';startdiv(dn,'130');
	bi('/chinese/solutions/CPE.php',dn ,' CPE 客户端设备');
	bi('/chinese/solutions/ETTx.php',dn ,'FTTx 在以太网中的应用');
	bi('/chinese/solutions/Packet-Ring.php',dn ,'包交换环网的波分应用');
	bi('/chinese/solutions/Prioritized-Ethernet.php',dn ,'QoS & SLA 以太网业务');
	bi('/chinese/solutions/SAN.php',dn ,'灾难恢复');
	bi('/chinese/solutions/PassiveWDM-Fiber Exhaust.php',dn ,' 针对光纤资源短缺情况下的无源波分系统');
  bi('/chinese/solutions/Wireless.php',dn ,'无线回传');
	enddiv();
	dn='support';startdiv(dn,'130');
	bi('/knowledge.php',dn,'知识库');
	bi('/documentation.php',dn,'技术文档');
	enddiv();
	dn = 'corporate';startdiv(dn,'135');
	bi('/chinese/corporate.php',dn ,'关于我们');
	bi('/chinese/corp.php?id=team',dn ,' 管理团队');
	bi('/chinese/careers.php',dn ,'加入我们');
	enddiv();
	dn = 'contactus'; startdiv(dn,'115');
	enddiv();
}