// JScript 文件
var _ACTIVE_IMG = null;

function MoveOnMenuIMG(image)
{
//	if (_ACTIVE_SUBMENU) {
//		_ACTIVE_SUBMENU.style.display = "none";
//		_ACTIVE_SUBMENU = null;
//	}

	var src = image.src;
	src = src.replace("_n.jpg","_h.jpg");
	image.src = src;

	_ACTIVE_IMG = image;
}

function MoveOnSubMenuIMG(image)
{
	var src = image.src;
	src = src.replace("_n.jpg","_h.jpg");
	image.src = src;

	_ACTIVE_IMG = image;
}

function MoveOutMenuIMG()
{
	var src;

	if (_ACTIVE_IMG) {
		src = _ACTIVE_IMG.src;
		src = src.replace("_h.jpg","_n.jpg");
		_ACTIVE_IMG.src = src;
		
		_ACTIVE_IMG = null;
	}
}

var _ACTIVE_SUBMENU = null;

function MoveOnSubmenu(image)
{
	if (_ACTIVE_SUBMENU) {
		_ACTIVE_SUBMENU.style.display = "none";
	}

	var menuid = image.id.replace("menu_img","submenu");
	_ACTIVE_SUBMENU = document.getElementById(menuid);
	_ACTIVE_SUBMENU.style.display = "";
}

function MoveOutSubmenu()
{
//	_ACTIVE_SUBMENU.style.display = "none";
//	_ACTIVE_SUBMENU = null;
}

var opacity = 0;

function StartFadeIn()
{
	var image = document.getElementById("sidepicture");
	opacity = image.filters.alpha.opacity;
	setTimeout("FadeIn();", 10);
}

function FadeIn()
{
	var image = document.getElementById("sidepicture");
	
	opacity += 2;
	image.filters.alpha.opacity = opacity;
	if (opacity < 100) setTimeout("FadeIn();", 10);
}