/*------------------------------------------------------------------------------
	last UpDate: 2009/01/23
	Modified: Hirokazu Touwaku
------------------------------------------------------------------------------*/

//====================setup

function setup() {
popup();
sizedpopup();
initRollovers();
}

//====================/setup


//------popup "popup-"
function popup() {
if (!document.getElementsByTagName) return false;
var links = document.getElementsByTagName("a");
	for (var i=0; i < links.length; i++) {
		if (links[i].className.match("popup-")) {
			links[i].onclick = function() {
			window.open(this.href,'new1');
			return false;
			}
		}
	}
}
//------sizedpopup "popup1"
function sizedpopup() {
if (!document.getElementsByTagName) return false;
var links = document.getElementsByTagName("a");
	for (var i=0; i < links.length; i++) {
		if (links[i].className.match("popup1")) {
			links[i].onclick = function() {
			window.open(this.href,'new2', 'left=0,top=0,screenX=0,screenY=0,menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,width=550,height=550');
			return false;
			}
		}
	}
}

//------ rollover

function smartRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");

		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("_off."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
				}
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", smartRollover);
}

//----------------page scroll
var eventTimer;
var restScroll=0;

function scrollm(a) {
	na = navigator.userAgent;
	if((na.indexOf('MSIE')!=-1)&&(na.indexOf('Mac')!=-1)){
	//---script start
		window.location = "#"+a;
	//---script end
	}
}
function scroll(base,move){
	
	var obj_base  = getElemPosition(base);
	var elem_move = document.getElementById(move);
	var obj_move  = getElemPosition(elem_move);

	restScroll = obj_move.y-obj_base.y;
	eventTimer = setInterval(setScrollPosition,10);
}
function setScrollPosition() {

	var moveValue=0;

	if(Math.abs(restScroll)>80){
		moveValue = (restScroll>0)?20:-20;
	}else{
		moveValue = Math.round(restScroll/4);
	}
	parent.scrollBy(0,moveValue);

	restScroll = (restScroll>0)?restScroll-moveValue:restScroll-moveValue;

	if(moveValue==0){
		clearInterval(eventTimer);
		restScroll=0;
	}
}

function getElemPosition(elem) {
	var obj = new Object();
	obj.x = elem.offsetLeft;
	obj.y = elem.offsetTop;

	while(elem.offsetParent) {
		elem = elem.offsetParent;
		obj.x += elem.offsetLeft;
		obj.y += elem.offsetTop;
	}
	return obj;
}




//----------------page scroll
function backToTop() {
	var x1 = x2 = x3 = 0;
	var y1 = y2 = y3 = 0;
	if (document.documentElement) {
		x1 = document.documentElement.scrollLeft || 0;
		y1 = document.documentElement.scrollTop || 0;
	}
	if (document.body) {
		x2 = document.body.scrollLeft || 0;
		y2 = document.body.scrollTop || 0;
	}
	x3 = window.scrollX || 0;
	y3 = window.scrollY || 0;
	var x = Math.max(x1, Math.max(x2, x3));
	var y = Math.max(y1, Math.max(y2, y3));
	window.scrollTo(Math.floor(x / 1.4), Math.floor(y / 1.4));
	if (x > 0 || y > 0) {
		window.setTimeout("backToTop()", 10);
	}
}