if (mtDropDown.isSupported()) 
		{
			var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);

var	menu2	=	ms.addMenu(document.getElementById("mainmenu2"));
menu2.addItem("联合打击淫秽色情专项行动",	"?action=text|four|1215|cn|3229|3134","_blank");
menu2.addItem("6元注册CN域名活动时间延长",	"?action=text|four|1215|cn|3241|3134","_blank");
menu2.addItem("请做好网站检查及监督工作",	"?action=text|four|1215|cn|3253|3134","_blank");
menu2.addItem("BBS 备案专项审查紧急通知",	"?action=text|four|1215|cn|3254|3134","_blank");
menu2.addItem("国际域名涨价通知",	"?action=text|four|1215|cn|3288|3134","_blank");
menu2.addItem("修改模板的注意事项（重要－必读）",	"?action=text|four|1215|cn|3682|3134","_blank");
menu2.addItem("紧急通知:未备案的网站会被关闭",	"?action=text|four|1215|cn|4047|3134","_blank");
menu2.addItem("ip更改通知",	"?action=text|four|1215|cn|4324|3134","_blank");
var	menu3	=	ms.addMenu(document.getElementById("mainmenu3"));
menu3.addItem("软件各后台的作用",	"?action=text|four|1215|cn|3142|3136","_blank");
menu3.addItem("如何备份软件的所有数据",	"?action=text|four|1215|cn|3222|3136","_blank");
var	menu6	=	ms.addMenu(document.getElementById("mainmenu6"));
menu6.addItem("表格技巧",	"?action=news|four|1215|cn|3168|3139","_blank");
menu6.addItem("网页编辑器技巧",	"?action=news|four|1215|cn|3169|3139","_blank");
menu6.addItem("网站功能",	"?action=news|four|1215|cn|3170|3139","_blank");
menu6.addItem("建站理论指导",	"?action=news|four|1215|cn|3171|3139","_blank");
menu6.addItem("图文滚动效果",	"?action=news|four|1215|cn|3172|3139","_blank");
menu6.addItem("其它技巧",	"?action=news|four|1215|cn|3173|3139","_blank");
var	menu7	=	ms.addMenu(document.getElementById("mainmenu7"));
menu7.addItem("网站后台的使用及错误解决",	"?action=text|four|1215|cn|3223|3126","_blank");
menu7.addItem("关于网站出错",	"?action=text|four|1215|cn|3227|3126","_blank");
menu7.addItem("超级后台的使用及错误解决",	"?action=text|four|1215|cn|3228|3126","_blank");
menu7.addItem("模板类问答",	"?action=text|four|1215|cn|3233|3126","_blank");
var	menu10	=	ms.addMenu(document.getElementById("mainmenu10"));
menu10.addItem("网络各方面的知识集合",	"?action=news|four|1215|cn|3176|3128","_blank");
menu10.addItem("常见基本名词解释",	"?action=news|four|1215|cn|3868|3128","_blank");
var	menu12	=	ms.addMenu(document.getElementById("mainmenu12"));
menu12.addItem("模板制作的注意事项",	"?action=text|four|1215|cn|3219|3119","_blank");
menu12.addItem("模板制作的方法介绍",	"?action=text|four|1215|cn|3212|3119","_blank");
menu12.addItem("下载模板的方法介绍",	"?action=text|four|1215|cn|3213|3119","_blank");
menu12.addItem("添加模板的方法介绍",	"?action=text|four|1215|cn|3209|3119","_blank");
menu12.addItem("删除模板的方法介绍",	"?action=text|four|1215|cn|3211|3119","_blank");
menu12.addItem("模板CSS样式说明",	"?action=text|four|1215|cn|3232|3119","_blank");
menu12.addItem("添加CSS样式的方法",	"?action=text|four|1215|cn|3873|3119","_blank");
var	menu13	=	ms.addMenu(document.getElementById("mainmenu13"));
menu13.addItem("域名知识",	"?action=news|four|1215|cn|3143|3120","_blank");
var	menu14	=	ms.addMenu(document.getElementById("mainmenu14"));
menu14.addItem("什么是FTP(文件传输)",	"?action=text|four|1215|cn|3867|3121","_blank");
menu14.addItem("超级后台资料",	"?action=news|four|1215|cn|3151|3121","_blank");
menu14.addItem("如何以二进制形式上传锐奇软件",	"?action=text|four|1215|cn|3174|3121","_blank");
var	menu15	=	ms.addMenu(document.getElementById("mainmenu15"));
menu15.addItem("完成ＩＣＰ备案的全过程",	"?action=text|four|1215|cn|3161|3122","_blank");
menu15.addItem("查询网站是否通过备案",	"?action=text|four|1215|cn|3162|3122","_blank");
menu15.addItem("备案证书的下载和上传",	"?action=text|four|1215|cn|3164|3122","_blank");
menu15.addItem("在网页上插入备案号",	"?action=text|four|1215|cn|3165|3122","_blank");
menu15.addItem("如何给客户网站备案",	"?action=text|four|1215|cn|3166|3122","_blank");
menu15.addItem("怎样知道一个网站的IP地址",	"?action=text|four|1215|cn|3167|3122","_blank");
menu15.addItem("新版icp系统提交备案表的过程",	"?action=text|four|1215|cn|5571|3122","_blank");
var	menu16	=	ms.addMenu(document.getElementById("mainmenu16"));
menu16.addItem("关于邮箱",	"?action=news|four|1215|cn|3150|3135","_blank");
var	menu17	=	ms.addMenu(document.getElementById("mainmenu17"));
menu17.addItem("E-mail营销方法与技巧",	"/?action=news|study|1215|cn|1541|13","_blank");
menu17.addItem("常用网络推广方法介绍",	"/?action=news|study|1215|cn|1543|13","_blank");
menu17.addItem("各大搜索引擎免费登录",	"/?action=text|study|1215|cn|1758|13","_blank");
var	menu18	=	ms.addMenu(document.getElementById("mainmenu18"));
menu18.addItem("电话销售",	"?action=news|four|1215|cn|3610|3129","_blank");
menu18.addItem("一线万金电话营销培训",	"?action=news|four|1215|cn|3611|3129","_blank");
var	menu20	=	ms.addMenu(document.getElementById("mainmenu20"));
menu20.addItem("Dreamweaver技巧",	"?action=text|four|1215|cn|3198|3132","_blank");
menu20.addItem("Dreamweaver知识",	"?action=news|four|1215|cn|3203|3132","_blank");
menu20.addItem("HTML源代码编辑器",	"?action=text|four|1215|cn|3234|3132","_blank");
menu20.addItem("样式表编辑",	"?action=text|four|1215|cn|3235|3132","_blank");

			mtDropDown.renderAll();
		}
		//��ʼ�˵�
		window.onload = init;