if (mtDropDown.isSupported()) {

		var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
                var menu1 = ms.addMenu(document.getElementById("menu1"));
                menu1.addItem("", "");
                var menu2 = ms.addMenu(document.getElementById("menu2"));
                menu2.addItem("", "");
                var menu3 = ms.addMenu(document.getElementById("menu3"));
                menu3.addItem("", "");
                var menu4 = ms.addMenu(document.getElementById("menu4"));
                menu4.addItem("", "");
                var menu5 = ms.addMenu(document.getElementById("menu5"));
                menu5.addItem("", "");
                var menu6 = ms.addMenu(document.getElementById("menu6"));
                menu6.addItem("", "");
           


		mtDropDown.renderAll();
	}