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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
// 2006. 03. 14 Ãß°¡ 
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_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];}
}

// popup
function popsn(url,trgt,w,h) { 
    window.open(url,trgt,'width='+w+',height='+h+',scrollbars=no,resizable=no,copyhistory=no,toolbar=no,status=no'); 
}
function popsy(url,trgt,w,h) { 
    window.open(url,trgt,'width='+w+',height='+h+',scrollbars=yes,resizable=no,copyhistory=no,toolbar=no,status=no'); 
}



// input
function clearText(thefield)
        {
        if (thefield.defaultValue==thefield.value)
        thefield.value = ""
        }

function del_bck(){
	document.all.srch.style.backgroundImage='url(none)';
}

		
// rollover
var changedImg;

function EImgChg(flag)
{
	source=event.srcElement;
	if (source.name == "")
	{ return false;  }

	if(changedImg == source.name)
	return;


	else if (document.images && source.tagName=="IMG") {
		imgElement = source.name;  // À̹ÌÁö name
		imgPath = source.src;   // À̹ÌÁö src ¼Ó¼º°ª

		imgPathLen = imgPath.length;
		imgPathFlag = imgPath.lastIndexOf("/");
		imgName = imgPath.substring(0,imgPathFlag+1);

		document.images[imgElement].src =  imgName + imgElement + "_" + flag + ".gif";

	}
}

// layer on/off
function lydsply(lyop,dspy)
{
	//document.getElementById(lyop).style.display="";
	document.getElementById(lyop).style.display=dspy;
}

// 2006.04.11 Ãß°¡
function lydsply3(lyopa,dspya,lyopb,dspyb)
{
	document.getElementById(lyopa).style.display=dspya;
	document.getElementById(lyopb).style.display=dspyb;
}
function lydsply4(lyopa,dspya,lyopb,dspyb,lyopc,dspyc)
{
	document.getElementById(lyopa).style.display=dspya;
	document.getElementById(lyopb).style.display=dspyb;
	
	var verify = document.getElementById(lyopc);
	if ( verify )
		document.getElementById(lyopc).style.display=dspyc;
}
//-----------------------------

// block-detail_ps
var old_brd = '';
var old_lyo = '';
function brdclick(brd,lyo) {
        if( old_brd != brd & old_lyo != lyo ) {
                if( old_brd !=''& old_lyo != ''  ) {
                    old_brd.style.backgroundColor = '#ffffff';
					document.getElementById(old_lyo).style.display="none";
                }
                brd.style.backgroundColor = '#FAFAFA';
				old_brd = brd;
				document.getElementById(lyo).style.display="";
				old_lyo = lyo;
        } else {
                brd.style.backgroundColor = '#ffffff';
                old_brd = '';
				document.getElementById(lyo).style.display="none";
				old_lyo = '';
        }
}

// block-detail_faq
var old_lvw = '';
function blcclick(lvw) {
        if( old_lvw != lvw ) {
                if( old_lvw != ''  ) {
					document.getElementById(old_lvw).style.display="none";
                }
				document.getElementById(lvw).style.display="";
				old_lvw = lvw;
        } else {
				document.getElementById(lvw).style.display="none";
				old_lvw = '';
        }
}
// block-detail_shop_faq
function lydsply2(dspy1,dspy2,dspy3,dspy4,dspy5)
{
	document.getElementById('sc1').style.display=dspy1;
	document.getElementById('sc2').style.display=dspy2;
	document.getElementById('sc3').style.display=dspy3;
	document.getElementById('sc4').style.display=dspy4;
	document.getElementById('sc5').style.display=dspy5;
}


/*
// ¿À´Ã º» »óÇ°
self.onError=null;
currentX = currentY = 0; 
whichIt = null; 
lastScrollX = 0; lastScrollY = -175;
NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1: 0;

function heartBeat() {
if(IE) { 
diffY = document.body.scrollTop; 
diffX = 0; 
}
if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
if(diffY != lastScrollY) {
percent = .1 * (diffY - lastScrollY);
if(percent > 0) percent = Math.ceil(percent);
else percent = Math.floor(percent);
if(IE) document.all.floater.style.pixelTop += percent;
if(NS) document.floater.top += percent; 
lastScrollY = lastScrollY + percent;
}
if(diffX != lastScrollX) {
percent = .1 * (diffX - lastScrollX);
if(percent > 0) percent = Math.ceil(percent);
else percent = Math.floor(percent);
if(IE) document.all.floater.style.pixelLeft += percent;
if(NS) document.floater.top += percent;
lastScrollY = lastScrollY + percent;
} 
} 
if(NS || IE) action = window.setInterval("heartBeat()",1);
*/