if (mtDropDown.isSupported()) {

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

//第二菜单
var menu2 = ms.addMenu(document.getElementById("menu2"));
menu2.addItem("-服务途径","main/sub_1.jsp");
menu2.addItem("-服务案例");
menu2.addItem("-健康体检介绍","main/sub_3.jsp");
menu2.addItem("-专家门诊介绍","main/sub_4.jsp");
menu2.addItem("-保健病房介绍","main/sub_5.jsp");
menu2.addItem("-专家会诊");
menu2.addItem("-健康管理介绍","main/sub_7.jsp");

// menu : 3
var menu3 = ms.addMenu(document.getElementById("menu3"));
menu3.addItem("-普通体检查询","health/healthquerycontrol/HealthQueryControl.jsp");
menu3.addItem("-个人健康管理","main/geren_denglu.jsp");
menu3.addItem("-团体健康管理");

// menu : 4
var menu4 = ms.addMenu(document.getElementById("menu4"));
menu4.addItem("-客户投诉","main/sub3_1.jsp");
menu4.addItem("-客户咨询","crmConsultationRecord.do?verbId=query2");

// menu : 6---------
var menu6 = ms.addMenu(document.getElementById("menu6"));
menu6.addItem("-关于我们","main/sub5.jsp");
menu6.addItem("-行车指南","main/sub55.jsp");

	//==================================================================================================
	// write drop downs into page
	//==================================================================================================
	// this method writes all the HTML for the menus into the page with document.write(). It must be
	// called within the body of the HTML page.
	//==================================================================================================
	mtDropDown.renderAll();
}