/* ¸Þ´º ·Ñ¿À¹ö  */
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) { //v4.01
  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 && d.getElementById) x=d.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];}
}



/* ¿À¸¥ÂÊ Äü¸Þ´º ½ºÅ©·Ñ */

 self.onError=null;
 currentX = currentY = 0;  
 whichIt = null;           
 lastScrollX = 0; lastScrollY = 0;
 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);
 
 
 
 // º°µµÀÇ js ÆÄÀÏ¿¡¼­ ...

  function viewFlash(id){
    document.write(id.text);
	id.id='';
  }


//  Æ˾÷

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}





// faq Å×ÀÌºí º¸À̱⠰¡¸®±â

function allClose()
{
  for (var i=0;i<document.getElementsByTagName("span").length;i++){
    var e = document.getElementsByTagName("span")[i];
    //var s = document.getElementsByTagName("span")[i];
		e.style.display = 'none';
		//s.style.color='';
  }
}

function fnDisplay(what, sf){
	if (what.style.display=='none'){
		allClose();
		what.style.display='';
		//eval(sf+".style.color='#B676C9';");
	}			
	else{    			
		what.style.display='none';
		//eval(sf+".style.color='';");
	}		
}