if (mtDropDown.isSupported()) {

	var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);

	var menu1 = ms.addMenu(document.getElementById("menu1"));

	menu1.addItem("&nbsp;&nbsp;&nbsp;Group profile&nbsp;&nbsp;&nbsp;", "jtjj.asp");

	menu1.addItem("&nbsp;&nbsp;&nbsp;Group culture", "jtwh.asp");








	var menu2 = ms.addMenu(document.getElementById("menu2"));

	menu2.addItem("&nbsp;&nbsp;&nbsp;Citric acid monohydrate&nbsp;&nbsp;&nbsp;&nbsp;", "nms.asp");

        menu2.addItem("&nbsp;&nbsp;&nbsp;Citric acid anhydrous", "nms1.asp");
	
	menu2.addItem("&nbsp;&nbsp;&nbsp;Sodium citrate", "nms2.asp");

        menu2.addItem("&nbsp;&nbsp;&nbsp;Potassium citrate", "nms3.asp");




	var menu3 = ms.addMenu(document.getElementById("menu3"));
	menu3.addItem("&nbsp;&nbsp;&nbsp;Certificate&nbsp;&nbsp;&nbsp;&nbsp;", "certificate.asp");
	menu3.addItem("&nbsp;&nbsp;&nbsp;Porduction & Quality assurance&nbsp;&nbsp;&nbsp;&nbsp;", "porduction.asp");


	    
	
	var menu4 = ms.addMenu(document.getElementById("menu4"));
	menu4.addItem("&nbsp;&nbsp;&nbsp;Certificate&nbsp;&nbsp;&nbsp;&nbsp;", "certificate1.asp");
	menu4.addItem("&nbsp;&nbsp;&nbsp;Environmental Protection&nbsp;&nbsp;&nbsp;&nbsp;", "environmental.asp");




	mtDropDown.renderAll();
}