一个漂亮的互动式下拉菜单！

<script language = "JavaScript">
var onecount;
onecount=0;
subcat = new Array();
        
subcat[0] = new Array("ASP基础教程","1","1");
        
subcat[1] = new Array("ASP WEB服务器IIS","1","2");
        
subcat[2] = new Array("ASP网页设计工具FPAGE","1","3");
        
subcat[3] = new Array("开发工具VISUAL DEV","1","4");
        
subcat[4] = new Array("VBSCRIPT语言","1","5");
        
subcat[5] = new Array("ASPFAQ","2","6");
        
subcat[6] = new Array("ASP组件","2","7");
        
subcat[7] = new Array("ASP文摘","2","8");
        
subcat[8] = new Array("ASP实例","2","9");
        
subcat[9] = new Array("ASP安全","2","10");
        
subcat[10] = new Array("PHP教程","3","11");
        
subcat[11] = new Array("PHPFAQ","3","12");
        
subcat[12] = new Array("PHP文摘","3","13");
        
subcat[13] = new Array("PHP实例","3","14");
        

补充：asp教程,客户端相关打印