//將所按的選單項目設為active狀態(在以按下選單為觸動狀態下)
function activeMySubMenuItem(element){
	for(i in $$('ul.my-submenu li')){
		if(i < $$('ul.my-submenu li').length){
			$$('ul.my-submenu li')[i].className = $$('ul.my-submenu li')[i].className.replace(/[^n]?active/,' inactive');
		}
	}
	menuClassName = element.parentNode.className;
	element.parentNode.className = menuClassName.replace(/inactive/,'active');
}
//將與目前頁面相關的選單項目設為active(在頁面被載入時觸發)
function activeMySubMenuItemFromPage(id){
	for(i in $$('ul.my-submenu li')){
		if(i < $$('ul.my-submenu li').length){
			$$('ul.my-submenu li')[i].className = $$('ul.my-submenu li')[i].className.replace(/[^n]?active/,' inactive');
		}
	}
	id = id + 'MenuItem';
	menuClassName = $(id).className;
	$(id).className = menuClassName.replace(/inactive/,'active');
}
//sidemenu 將所按的選單項目設為active狀態(在以按下選單為觸動狀態下)
function activeMenuItem(element,menuClassName){
	for(i in $$('ul.'+menuClassName+' li')){
		if(i < $$('ul.'+menuClassName+' li').length){
			$$('ul.'+menuClassName+' li')[i].className = $$('ul.'+menuClassName+' li')[i].className.replace(/[^n]?active/,' inactive');
		}
	}
	activeMenuClassName = element.parentNode.className;
	element.parentNode.className = activeMenuClassName.replace(/inactive/,'active');
}