if (mtDropDown.isSupported()) {

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

		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("- About JiangXu","into.asp"); 
		menu1.addItem("- Chairman","into1.asp");
		menu1.addItem("- Culture","into2.asp");
		menu1.addItem("- Organization","into3.asp");
		menu1.addItem("- Partner","into4.asp");		
		menu1.addItem("- Honor","Honor.asp");
		menu1.addItem("- Vod","vod.asp"); 	
		menu1.addItem("- Development","into5.asp"); 
//µÚ¶þ²Ëµ¥
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("- Company News", "news.asp"); 
		menu2.addItem("- Industry information", "news1.asp"); 
		menu2.addItem("- Show Information", "news2.asp"); // send no URL if nothing should happen onclick
	
		// menu : 3
		var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("- Production equipment", "sb1.asp");
		menu3.addItem("- Testing Equipment", "sb2.asp");	   
		
		// menu : 4
		var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("- Domestic Network", "into6.asp");
		menu4.addItem("- International Network", "into7.asp");
				
		// menu : 5
		var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("- Job", "job.asp");
		menu5.addItem("- Talent strategy", "into8.asp");
		
	
		mtDropDown.renderAll();
	}