if (mtDropDown.isSupported()) {

		var ms = new mtDropDownSet(mtDropDown.direction.down, 150, 0, mtDropDown.reference.bottomLeft);

		var menu1 = ms.addMenu(document.getElementById("menu1"));

          
                                      menu1.addItem("薄板刷磨机", "newindex.asp?mod=dtl&pid=48");

            
                                      menu1.addItem("普通刷磨机", "newindex.asp?mod=dtl&pid=49");

            
                                      menu1.addItem("软板刷磨机", "newindex.asp?mod=dtl&pid=50");

            
                                      menu1.addItem("铜分过滤机", "newindex.asp?mod=dtl&pid=51");

            
                                      menu1.addItem("热熔机", "newindex.asp?mod=dtl&pid=52");

            
                                      menu1.addItem("PP钻孔机", "newindex.asp?mod=dtl&pid=53");

            

		
		var menu2 = ms.addMenu(document.getElementById("menu2"));
          
                                      menu2.addItem("NBSⅡ粗化", "newindex.asp?mod=dtl&pid=54");

            
                                      menu2.addItem("NBDⅡ超粗化", "newindex.asp?mod=dtl&pid=55");

            
                                      menu2.addItem("RS去膜液", "newindex.asp?mod=dtl&pid=56");

            
                                      menu2.addItem("HE减薄铜", "newindex.asp?mod=dtl&pid=57");

            
                                      menu2.addItem("sw12溶胀剂", "newindex.asp?mod=dtl&pid=58");

            

		
		var menu3 = ms.addMenu(document.getElementById("menu3"));
          
                                      menu3.addItem("陶瓷刷轮", "newindex.asp?mod=dtl&pid=59");

            
                                      menu3.addItem("不织布刷轮", "newindex.asp?mod=dtl&pid=60");

            
		var menu4 = ms.addMenu(document.getElementById("menu4"));
          
                                      menu4.addItem("硅片切割液", "newindex.asp?mod=dtl&pid=61");

            


	
		mtDropDown.renderAll();
	}