function showItems()
{

addBar("一、新功能前瞻");
  addItem("1.新功能前瞻","a1100.asp");
  addItem("2.软件更新列表","a1200.htm");  
addBar("二、付费办法")
addItem("1.付费办法","a2000.htm"); 
addBar("三、常见问题")
addItem("常见问题","a3000.htm");    
addBar("四、购买预约")
addItem("购买预约","a4000.htm");    
addBar("五、产品演示")
addItem("1.产品演示","a5000.htm");  
addBar("六、下载中心")
addItem("1.下载中心","download.asp"); 
addBar("七、产品定制")
addItem("1.产品定制","a7000.htm");   
addBar("八、知识产权声明")
addItem("知识产权声明","a8000.htm");     
 
}