// ·Î°í ÀÌ¹ÌÁö Å©±â ¼³Á¤
var nLogoWidth=21
var nLogoHeight=20
var strLogoImage=new Image(nLogoWidth,nLogoHeight)
 
// ·Î°í ÀÌ¹ÌÁö °æ·Î
strLogoImage.src="/images/icon_top.gif"
 
// ·Î°í Å¬¸¯½Ã ÀÌµ¿ÇÒ URL
var strLogoLink="javascript:window.scroll(0,0);"
 
// ÀÌ¹ÌÁö ÅÂ±×ÀÇ ALT ¼Ó¼º
var strAltText="ÇÁ¶óÀÓ¿¡¼ÂÄÁ¼³ÆÃ"
 
// ·Î°í ÀÌ¹ÌÁö°¡ ³ªÅ¸³¯ ½Ã°£ ¼³Á¤. 
// 12¸é 12ÃÊÀÓ. ¸¸ÀÏ °è¼Ó ³ªÅ¸³ª°Ô ÇÏ°í ½ÍÀ¸¸é ÀÌ °ªÀ» 0À¸·Î ¼³Á¤
var nVisibleDuration=0
 
// ¿À¸¥ÂÊ°ú ¾Æ·¡ÂÊ¿¡¼­ ¾î´À Á¤µµ ¶³¾îÁ® º¸ÀÌ°Ô ÇÒÁö ¼³Á¤
var nHoffset=50
var nVoffset=10
var ie=document.all&&navigator.userAgent.indexOf("Opera")==-1
var objWatermark=ie? document.all.objWatermarkLogo : document.getElementById? document.getElementById("objWatermarkLogo") : 
document.objWatermarkLogo
function fnInsertImage(){
	if (ie||document.getElementById)
		objWatermark.innerHTML='<a href="'+strLogoLink+'"><img src="'+strLogoImage.src+'" width="'+nLogoWidth+'" height="'+nLogoHeight+'" border=0 alt="'+strAltText+'"></a>'
  else if (document.layers){
		objWatermark.document.write('<a href="'+strLogoLink+'"><img src="'+strLogoImage.src+'" width="'+nLogoWidth+'" height="'+nLogoHeight+'" border=0 alt="'+strAltText+'"></a>')
    objWatermark.document.close()
	}
}
function fnPositionIt(){
	var nLeft=ie? document.body.scrollLeft : pageXOffset
  var nTop=ie? document.body.scrollTop : pageYOffset
  var nWindowWidth=ie? document.body.clientWidth : window.innerWidth-20
  var nWindowHeight=ie? document.body.clientHeight : window.innerHeight
        
  if (ie||document.getElementById){
		objWatermark.style.left=parseInt(nLeft)+parseInt(nWindowWidth)-nLogoWidth-nHoffset
    objWatermark.style.top=parseInt(nTop)+parseInt(nWindowHeight)-nLogoHeight-nVoffset
	}
	else if (document.layers){
		objWatermark.left=nLeft+nWindowWidth-nHoffset-nLogoWidth
		objWatermark.top=nTop+nWindowHeight-nLogoHeight-nVoffset
	}
}
function fnHideWatermark(){
  if (document.layers)
		objWatermark.visibility="hide"
  else
    objWatermark.style.visibility="hidden"
  clearInterval(watermarkinterval)
}
function fnBeginWatermark(){
  watermarkinterval=setInterval("fnPositionIt()",50)
  fnInsertImage()
  if (nVisibleDuration!=0)
		setTimeout("fnHideWatermark()",nVisibleDuration*1000)
}
if (ie||document.getElementById||document.layers)
	window.onload=fnBeginWatermark
