if (mtDropDown.isSupported()) {

// xÖ᣺-10£»yÖ᣺-6 
		var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 12  , mtDropDown.reference.bottomLeft);

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("CR Group", "synopsis01.htm");
		menu1.addItem("CQTC INDUSTRIES", "synopsis02.htm");
		menu1.addItem("Creation Vocational College", "synopsis03.htm");
		menu1.addItem("CQRJ City Makes", "synopsis04.htm");
		menu1.addItem("HKHT Financial", "synopsis05.htm");
		menu1.addItem("Canada DY Estate", "synopsis06.htm");
		
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("Condition", "job02.htm");
		menu2.addItem("Treatment", "job03.htm");
		menu2.addItem("Affiliation", "job04.htm");

		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("CR Group", "contact01.htm");
		menu3.addItem("CQTC INDUSTRIES", "contact02.htm");
		menu3.addItem("Creation Vocational College", "contact03.htm");
		menu3.addItem("CQRJ City Makes", "contact04.htm");
		menu3.addItem("HKHT Financial", "contact05.htm");
		menu3.addItem("Canada DY Estate", "contact06.htm");


		mtDropDown.renderAll();
	}