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("about").className = "hover"; };
				menu1.ondeactivate = function() { document.getElementById("about").className = ""; };

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

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

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

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

			}
			var obj = getElementsByClassName("language");
			//alert(obj);
			obj[0].innerHTML = "<a href='http://www.tokushinkai.or.jp/english/'><img src='/images/english.gif' border='0px'></a><br><a href='http://www.tokushinkai.or.jp'><img src='/images/jp.gif' border='0px'></a>";
		}

		getElementsByClassName = function(className) {
		    var objArr = document.getElementsByTagName("*");
		    var tRObj = new Array();
		    for (var i = 0; i < objArr.length; i++) {
		        if (objArr[i].className == className) {
		            tRObj.push(objArr[i]);
		        }
		    }
		    return tRObj;
		}