bn=navigator.appName;
bv=parseInt(navigator.appVersion);

nPX=0;
oPX=0;
nPY=0;
oPY=0;

interval=5;
IMGW=21;
IMGH=31;

XSAFETY= 5;
YSAFETY= 5;

YGap = 10;

aimga='<A HREF="#top"><IMG SRC="/icons/top.gif" BORDER="0" ALT="¹®¼­ÀÇ Ã³À½À¸·Î"></A>';

if(bn=="Microsoft Internet Explorer" && bv>=4)
{
	document.write('<DIV ID="lgtgp" STYLE="position:absolute;display:none;">'+aimga+'</DIV>');
	
	function Timing()
	{
		nPX=815
		if(nPX<0)nPX=0;

		nPY=document.body.clientHeight+document.body.scrollTop - (IMGH+YSAFETY + YGap);
		if(nPY<0) nPY=0;

		if(nPX!=oPX || nPY!=oPY)
		{
			document.all.lgtgp.style.display="none";
			document.all.lgtgp.style.left=nPX;
			oPX=nPX;
			document.all.lgtgp.style.top=nPY;
			oPY=nPY;
			document.all.lgtgp.style.display=""
		}
	}

	setInterval("Timing()",interval)
}


if(bn=="Netscape" && bv>=4)
{
	document.write('<STYLE TYPE="text/css">#lgtgp{position:absolute;}</STYLE>');
	document.write('<LAYER ID="lgtgp">'+aimga+'</LAYER>');

	function Refresh()
	{
		nPX=550
		if(nPX<0)	nPX=0;
	
		nPY=window.innerHeight+window.pageYOffset-(IMGH+YSAFETY + YGap);
		if(nPY<0)	nPY=0;
	
		if(nPX!=oPX)
		{
			document.layers.lgtgp.left=nPX;oPX=nPX;
		}
		if(nPY!=oPY)
		{
			document.layers.lgtgp.top=nPY;
			oPY=nPY;
		}

		setTimeout("Refresh()",interval)
	}

	Refresh() ;
}