var displayed="<nobr><img src='/images/_common/top.gif' border='0'></nobr>"  //À̹ÌÁö·Î ´ëü °¡´É

	var logolink='javascript:window.scrollTo(0,0)'
	var ns4=document.layers
	var ie4=document.all
	var ns6=document.getElementById&&!document.all

	function ietruebody(){
		return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
	}

	function regenerate(){
		window.location.reload()
	}
	function regenerate2(){
		if (ns4)
			setTimeout("window.onresize=regenerate",400)
		}

		if (ie4||ns6)
			document.write('<span id="logo" style="position:absolute;top:-300px;z-index:100">'+displayed+'</span>')

	function createtext(){ //function for NS4
		staticimage=new Layer(5)
		staticimage.left=-300
		staticimage.document.write('<a href="'+logolink+'">'+displayed+'</a>')
		staticimage.document.close()
		staticimage.visibility="show"
		regenerate2()
		staticitns()
	}

	function staticit(){ //function for IE4/ NS6
		var w2=ns6? pageXOffset+w : ietruebody().scrollLeft+w
		var h2=ns6? pageYOffset+h : ietruebody().scrollTop+h
			crosslogo.style.left=w2+"px"
			crosslogo.style.top=h2+"px"
	}

	function staticit2(){ //function for NS4
		staticimage.left=pageXOffset+window.innerWidth-staticimage.document.width-28
		staticimage.top=pageYOffset+window.innerHeight-staticimage.document.height-10
	}

	function inserttext(){ //function for IE4/ NS6
		if (ie4)
			crosslogo=document.all.logo
		else if (ns6)
			crosslogo=document.getElementById("logo")
			crosslogo.innerHTML='<a href="'+logolink+'">'+displayed+'</a>'
			w=ns6 || window.opera? window.innerWidth-crosslogo.offsetWidth-20 : ietruebody().clientWidth-crosslogo.offsetWidth-10
			h=ns6 || window.opera? window.innerHeight-crosslogo.offsetHeight-15 : ietruebody().clientHeight-crosslogo.offsetHeight-10
			crosslogo.style.left=w+"px"
			crosslogo.style.top=h+"px"
		if (ie4)
			window.onscroll=staticit
		else if (ns6)
			startstatic=setInterval("staticit()",100)
		}

		if (ie4||ns6){
		if (window.addEventListener)
			window.addEventListener("load", inserttext, false)
		else if (window.attachEvent)
			window.attachEvent("onload", inserttext)
		else
			window.onload=inserttext
			window.onresize=new Function("window.location.reload()")
		}
		else if (ns4)
			window.onload=createtext

	function staticitns(){ //function for NS4
		startstatic=setInterval("staticit2()",90)
	}