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

var menu1 = ms.addMenu(document.getElementById("menu1"));
		
		menu1.addItem("Process Equipments","process_equipments.html");menu1.addItem("Handling Equipments","handling_equipments.html");menu1.addItem("Magnetic Equipments","magnetic_equipments.html");

mtDropDown.renderAll();

	}