if (mtDropDown.isSupported()) {

		var ms = new mtDropDownSet(mtDropDown.direction.down, 0, 0, mtDropDown.reference.bottomLeft);
		// menu : 1
		var menu1 = ms.addMenu(document.getElementById("menu1"));
		menu1.addItem("Hong Kong-China transport ", "zgys.asp");
		menu1.addItem("Hong Kong warehouse", "hkcc.asp");
		menu1.addItem("apply to customs", "sjbg.asp");
                menu1.addItem("international Cargo ", "gjhy.asp");
	
		var menu2 = ms.addMenu(document.getElementById("menu2"));
		menu2.addItem("Electronic port", "dzka.asp");
		menu2.addItem("Business Process", "ywlc.asp");
menu2.addItem("Safe ", "hwaq.asp");
		menu2.addItem("Downloading", "wjxz.asp");
menu2.addItem("Problem", "cjwt.asp");
		
				var menu3 = ms.addMenu(document.getElementById("menu3"));
		menu3.addItem("Trade Information", "hyxx.asp");
menu3.addItem("News", "ht-news.asp");

var menu4 = ms.addMenu(document.getElementById("menu4"));
		menu4.addItem("Job Idea ", "rcll.asp");
menu4.addItem("Job Information", "rczp.asp");

	var menu5 = ms.addMenu(document.getElementById("menu5"));
		menu5.addItem("About Us", "aboutus.asp");
menu5.addItem("Company Structure", "gsjg.asp");
		menu5.addItem("Business Philosophy", "jyll.asp");
menu5.addItem("Company actress", "gsfc.asp");
menu5.addItem("Company Identification", "zgzz.asp");

var menu6 = ms.addMenu(document.getElementById("menu6"));
		menu6.addItem("Department Tel", "bmdh.asp");
menu6.addItem("Company Map", "gsdt.asp");	
		mtDropDown.renderAll();
	}