// obj : 0/1/2/3/4
UAGENT = navigator.userAgent;
OPERA = (UAGENT.indexOf("Opera", 0) != -1);
SAFARI = (UAGENT.indexOf("Safari", 0) != -1);
FIREFOX = (UAGENT.indexOf("Firefox", 0) != -1);
WIN = (UAGENT.indexOf("Win", 0) != -1);
MAC = (UAGENT.indexOf("Mac", 0) != -1);

// 0:OTHER / 1:NS4 / 2:IE4 / 3:IE5+ / 4:NS6
obj = document.all ? (document.getElementById ? 3 : 2) : (document.getElementById ? 4 : (document.layers ? 1 : 0));
//alert("LOG : " + UAGENT + " / OBJ : " + obj);

var scrollTimer;


function MM_swapImgRestore() { //v3.0
	var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
	var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function setDsp(idn, param)
{
	if(obj == 2 || obj == 3) document.all(idn).style.display = param;
	else if(obj == 4) document.getElementById(idn).style.display = param;
}

function setVisible(idn)
{
	if(obj == 2 || obj == 3) document.all(idn).style.visibility = "visible";
	else if(obj == 4) document.getElementById(idn).style.visibility = "visible";
	else if(obj == 1) document.layers[idn].visibility = "show";
}

function setHidden(idn)
{
	if(obj == 2 || obj == 3) document.all(idn).style.visibility = "hidden";
	else if(obj == 4) document.getElementById(idn).style.visibility = "hidden";
	else if(obj == 1) document.layers[idn].visibility = "hide";
}

function setY(idn, yy)
{
	if(OPERA || obj == 2) document.all(idn).style.pixelTop = yy;
	else if(obj == 3 || obj == 4) document.getElementById(idn).style.top = yy + "px";
	else if(obj == 1) document.layers[idn].top = yy;
}

function toA(idn, off)
{
	if(!idn) idn = "top";
	if(!off) off = 0;

	if(obj == 1 || obj == 2 || obj == 3 || obj == 4)
	{
		if(idn == "top")
		{
			frameScroll(0, 0);
		}
		else
		{
			aX = 0;
			aY = getTagTop(idn);
			nX = getOffsetX();
			nY = getOffsetY();
//			endY = getEndY();
//			if(aY > endY) aY = endY;

//			if(aY < 1)
//			{
//				location.hash = idn;
//			}
//			else
//			{
				frameScroll(aX, aY+off, nX, nY);
//			}
		}
	}
	else
	{
		location.hash = idn;
	}
	return false;
}

function frameScroll(toX, toY, nowX, nowY)
{
	if(scrollTimer) clearTimeout(scrollTimer);
	if(!toX || toX < 0) toX = 0;
	if(!toY || toY < 0) toY = 0;
	if(!nowX) nowX = 0 + getOffsetX();
	if(!nowY) nowY = 0 + getOffsetY();

//	alert("LOG : (" + nowX + "," + nowY + ") --> (" + toX + "," + toY + ")");

//	nowX = (toX + nowX) / 2;
//	nowY = (toY + nowY) / 2;

	nowX += (toX - nowX) * 0.2;
	if(Math.abs(toX - nowX) <= 0.5)
	{
		nowX = toX;
	}

	nowY += (toY - nowY) * 0.2;
	if(Math.abs(toY - nowY) <= 0.5)
	{
		nowY = toY;
	}

	window.scroll(nowX, nowY);

	if(Math.abs(nowX - toX) < 0.5 && Math.abs(nowY - toY) < 0.5)
	{
		clearTimeout(scrollTimer);
	}
	else
	{
		scrollTimer = setTimeout("frameScroll("+toX+","+toY+","+nowX+","+nowY+")", 30);
	}
}

function putBottom(idn, imgH, footerH)
{
	putY = 0;
	idnY = getTop(idn);
	bodyH = bodyHeight();

	if(OPERA) putY = document.body.scrollTop + window.innerHeight - imgH;
	else if(obj == 2 || obj == 3) putY = document.body.scrollTop + document.body.clientHeight - imgH;
	else if(obj == 4 || obj == 1) putY = window.pageYOffset + innerHeight - imgH;
	
	if(MAC && obj == 3) bodyH += footerH;
	
	if(!FIREFOX && putY > (bodyH - (imgH + footerH))) putY = putY - (imgH + footerH - bodyH + putY);

	idnY += (putY - idnY) * 0.15;
	if(Math.abs(putY - idnY) <= 0.5)
	{
		idnY = putY;
	}

	setY(idn, idnY);
}

function putTop(idn, headerH)
{
	putY = 0;
	idnY = getTop(idn);
	
	if(OPERA || obj == 2 || obj == 3) putY = document.body.scrollTop;
	else if(obj == 4 || obj == 1) putY = window.pageYOffset;
	
	if(!FIREFOX && putY < headerH) putY = headerH;

	idnY += (putY - idnY) * 0.15;
	if(Math.abs(putY - idnY) <= 0.5)
	{
		idnY = putY;
	}
	setY(idn, idnY);
}

function getCookie(name)
{
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen)
	{
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg) return getCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0)
		break;
	}
	return null;
}

function getCookieVal(offset)
{
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1) endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function setCookie(name, value, path)
{
	if(path)
	{
		path = "; path="+path;
	}
	else
	{
		path = "";
	}
	document.cookie = name + "=" + escape(value) + path;
}

/* acc */

function acc()
{
	document.write("<img src='http://kawahara-nc.com/acc/acclog.cgi?");
	document.write("referrer="+document.referrer+"&");
	document.write("width="+screen.width+"&");
	document.write("height="+screen.height+"&");
	document.write("color="+screen.colorDepth+"'>");
}

/* subwin */

function openWin001(){
window.open("company/logo_naming.html","popup","width=600,height=550,location=no,menubar=yes,scrollbars=yes,resizable=yes,left=0,top=0");
}

function openWin002(){
window.open("logo_naming.html#naming","popup","width=600,height=550,location=no,menubar=yes,scrollbars=yes,resizable=yes,left=0,top=0");
}

function openWin003(){
window.open("../company/logo_naming.html","popup","width=600,height=550,location=no,menubar=yes,scrollbars=yes,resizable=yes,left=0,top=0");
}