//¿À¸¥ÂÊ ¹è³Ê ½ºÅ©·Ñ µÇ°Ô ÇÏ´Â ºÎºÐ
var isDOM = (document.getElementById ? true : false);
var isIE4 = ((document.all && !isDOM) ? true : false);
var isNS4 = (document.layers ? true : false);
var isNS = navigator.appName == "Netscape";
function getRef(id) {
	if (isDOM) return document.getElementById(id);
	if (isIE4) return document.all[id];
	if (isNS4) return document.layers[id];
}
function moveRightEdge() {
	var yMenuFrom, yMenuTo, yOffset, timeoutNextCheck;

	if (isNS4) {
		yMenuFrom   = divMenu.top;
		yMenuTo     = windows.pageYOffset - 10  ;   // À§ÂÊ À§Ä¡
	} else if (isDOM) {
		yMenuFrom   = parseInt (divMenu.style.top, 10);
		yMenuTo     = (isNS ? window.pageYOffset : document.body.scrollTop) - -520 ; // À§ÂÊ À§Ä¡
	}
	timeoutNextCheck = 100;

	if (yMenuFrom != yMenuTo) {
		yOffset = Math.ceil(Math.abs(yMenuTo - yMenuFrom) / 10);
		if (yMenuTo < yMenuFrom)
			yOffset = -yOffset;
		if (isNS4)
			divMenu.top += yOffset;
		else if (isDOM)
			divMenu.style.top = parseInt (divMenu.style.top, 10) + yOffset;
			timeoutNextCheck = 10;
	}
	setTimeout ("moveRightEdge()", timeoutNextCheck);
}


if (isNS4) {
	var divMenu = document["divMenu"];
	divMenu.top = top.pageYOffset + 803;
	divMenu.visibility = "visible";
	moveRightEdge();
} else if (isDOM) {
	var divMenu = getRef('divMenu');
	divMenu.style.top = (isNS ? window.pageYOffset : document.body.scrollTop) + 500;
	divMenu.style.visibility = "visible";
	moveRightEdge();
}










//½½¶óÀ̵å È¿°ú
function goTop(orix,oriy,desx,desy) {
	var Timer;
	var winHeight = document.body.scrollTop;
	if(Timer) clearTimeout(Timer);
	startx = 0;
	starty = winHeight;
	if(!orix || orix < 0) orix = 0;
	if(!oriy || oriy < 0) oriy = 0;
	var speed = 7;
	if(!desx) desx = 0 + startx;
	if(!desy) desy = 0 + starty;
	desx += (orix - startx) / speed;
	if (desx < 0) desx = 0;
	desy += (oriy - starty) / speed;
	if (desy < 0) desy = 0;
	var posX = Math.ceil(desx);
	var posY = Math.ceil(desy);
	window.scrollTo(posX, posY);
	if((Math.floor(Math.abs(startx - orix)) < 1) && (Math.floor(Math.abs(starty - oriy)) < 1)){
		clearTimeout(Timer);
		window.scroll(orix,oriy);
	}else if(posX != orix || posY != oriy){
		Timer = setTimeout("goTop("+orix+","+oriy+","+desx+","+desy+")",15);
	}else{
		clearTimeout(Timer);
	}
}