function init() {
			//==========================================================================================
			// if supported, initialize TransMenus
			//==========================================================================================
			// Check isSupported() so that menus aren't accidentally sent to non-supporting browsers.
			// This is better than server-side checking because it will also catch browsers which would
			// normally support the menus but have javascript disabled.
			//
			// If supported, call initialize() and then hook whatever image rollover code you need to do
			// to the .onactivate and .ondeactivate events for each menu.
			//==========================================================================================
			if (TransMenu.isSupported()) {
				TransMenu.initialize();

				// hook all the highlight swapping of the main toolbar to menu activation/deactivation
				// instead of simple rollover to get the effect where the button stays hightlit until
				// the menu is closed.
				menu1.onactivate = function() { document.getElementById("home").className = "hover"; };
				menu1.ondeactivate = function() { document.getElementById("home").className = ""; };

				menu2.onactivate = function() { document.getElementById("aboutus").className = "hover"; };
				menu2.ondeactivate = function() { document.getElementById("aboutus").className = ""; };

				menu3.onactivate = function() { document.getElementById("products").className = "hover"; };
				menu3.ondeactivate = function() { document.getElementById("products").className = ""; };

				menu4.onactivate = function() { document.getElementById("contactus").className = "hover"; };
				menu4.ondeactivate = function() { document.getElementById("contactus").className = ""; };

				menu5.onactivate = function() { document.getElementById("downloads").className = "hover"; };
				menu5.ondeactivate = function() { document.getElementById("downloads").className = ""; };

				menu6.onactivate = function() { document.getElementById("news").className = "hover"; };
				menu6.ondeactivate = function() { document.getElementById("news").className = ""; };

			}
		}

	// set up drop downs anywhere in the body of the page. I think the bottom of the page is better.. 
	// but you can experiment with effect on loadtime.
	if (TransMenu.isSupported()) {

		//==================================================================================================
		// create a set of dropdowns
		//==================================================================================================
		// the first param should always be down, as it is here
		//
		// The second and third param are the top and left offset positions of the menus from their actuators
		// respectively. To make a menu appear a little to the left and bottom of an actuator, you could use
		// something like -5, 5
		//
		// The last parameter can be .topLeft, .bottomLeft, .topRight, or .bottomRight to inidicate the corner
		// of the actuator from which to measure the offset positions above. Here we are saying we want the 
		// menu to appear directly below the bottom left corner of the actuator
		//==================================================================================================
		var ms = new TransMenuSet(TransMenu.direction.down, 1, 0, TransMenu.reference.bottomLeft);

		//==================================================================================================
		// create a dropdown menu
		//==================================================================================================
		// the first parameter should be the HTML element which will act actuator for the menu
		//==================================================================================================
		//var menu1 = ms.addMenu(document.getElementById("home"));
		//menu1.addItem("Ventimiglia", "http://youngpup.net/italy/photos/ventimiglia/thumb/102_0261.jpg"); 
		//menu1.addItem("Cinque Terre", ""); // send no URL if nothing should happen onclick

		//var submenu0 = menu1.addMenu(menu1.items[1]);
		//submenu0.addItem("Monterosso", "http://youngpup.net/italy/photos/cinqueterre/104_0458.jpg");
		//submenu0.addItem("Manorola", "http://youngpup.net/italy/photos/cinqueterre/thumb/104_0474.jpg");
		//submenu0.addItem("Corniglia", "http://youngpup.net/italy/photos/cinqueterre/104_0472.jpg");
		//submenu0.addItem("Rio Maggiore", "http://youngpup.net/italy/photos/cinqueterre/105_0522.jpg");
		//submenu0.addItem("Vernazza", "");
		//submenu0.addItem("Apartment", "");
		//submenu0.addItem("Via del Amore", "");
		//submenu0.addItem("Rocky beach", "");
		//submenu0.addItem("Swimming hole", "");

    //var submenu00 = submenu0.addMenu(submenu0.items[0]);
    //submenu00.addItem("foo");
    //submenu00.addItem("bar");
		//==================================================================================================

		//==================================================================================================
		//var menu2 = ms.addMenu(document.getElementById("aboutus"));
		//menu2.addItem("Milano", "");

		//==================================================================================================

		//==================================================================================================
		var menu3 = ms.addMenu(document.getElementById("products"));
		var urlloc = new String(document.location.href);
		
		if (urlloc.indexOf("language=cn") > 0) {
  		menu3.addItem("高清摄像机", "index.php?cPath=21&language=cn");
	  	menu3.addItem("数码摄像机", "index.php?cPath=22&language=cn");
		  menu3.addItem("数码相机", "index.php?cPath=23&language=cn");
		  menu3.addItem("手提扫瞄器", "index.php?cPath=26&language=cn");
		  menu3.addItem("儿童系列", "index.php?cPath=24&language=cn");
		  menu3.addItem("其他", "index.php?cPath=25&language=cn");

		} 
    else {
  		menu3.addItem("HD CAMCORDER", "index.php?cPath=21");
	  	menu3.addItem("DV CAMCORDER", "index.php?cPath=22");
		  menu3.addItem("DIGITAL CAMERA", "index.php?cPath=23");
		  menu3.addItem("PORTABLE SCANNER", "index.php?cPath=26");
		  menu3.addItem("KIDS COLLECTION", "index.php?cPath=24");
		  menu3.addItem("OTHERS", "index.php?cPath=25");

    }

		//==================================================================================================

		//==================================================================================================
		//var menu4 = ms.addMenu(document.getElementById("contactus"));
		//menu4.addItem("HD CAMCORDER", "index.php?cPath=21");
		//menu4.addItem("DV CAMCORDER", "index.php?cPath=22");
		//menu4.addItem("DIGITAL CAMERA", "index.php?cPath=23");
		//menu4.addItem("KIDS COLLECTION", "index.php?cPath=24");
		//menu4.addItem("OTHERS", "index.php?cPath=25");

		//==================================================================================================

		//==================================================================================================
		//var menu5 = ms.addMenu(document.getElementById("downloads"));
		//menu5.addItem("Roma", "");

		//==================================================================================================

		//==================================================================================================
		// write drop downs into page
		//==================================================================================================
		// this method writes all the HTML for the menus into the page with document.write(). It must be
		// called within the body of the HTML page.
		//==================================================================================================
		TransMenu.renderAll();
	}