if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
        menu1.addItem("- PE foam extruder machin","enProduct.asp?BigClassName=珍珠棉机械系列");
		menu1.addItem("- PE stretch film machine","enProduct.asp?BigClassName=拉伸/缠绕膜系列");
		menu1.addItem("- Plastic bag machine/Recycling machine","enProduct.asp?BigClassName=胶袋机械系列");

		mtDropDown.renderAll();
	}