/* À̹ÌÁö ¿À¹ö¾Æ¿ô */
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) { //v4.0
  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_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];}
}

/* ·¹ÀÌ¾î ¿À¹ö¾Æ¿ô */
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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; }
}

/* Á¡ÇÁ ¸Þ´º */
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

/* Æ˾÷â ¶ç¿ì±â */
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/* alert â ¶ç¿ì±â */
function MM_popupMsg(msg) { //v1.0
  alert(msg);
}

/* ž¹öÆ° */
function topPage() { 
document.body.scrollTop = 0; 
} 

/* FAQ */
var preNum;
var flag=1;
function changeLayer(sNum){
	if(sNum==preNum && flag==1){
		//alert('a');
		temp = eval("document.all."+sNum);
		if(temp){
			temp.style.display='none';
			flag=0;
		}
	}else if(sNum==preNum && flag==0){
		//alert('b');
		temp = eval("document.all."+sNum);
		if(temp){
			temp.style.display='';
			flag=1;
		}
	}else if(sNum!=preNum){
		//alert('c');
		temp = eval("document.all."+preNum);
		if(temp)
			temp.style.display='none';

		temp1 = eval("document.all."+sNum);
		if(temp1)
			temp1.style.display='';
		flag=1;
	}
	preNum=sNum;
}

// flashWrite(ÆÄÀÏ°æ·Î, °¡·Î, ¼¼·Î[, º¯¼ö][,¹è°æ»ö][,À©µµ¿ì¸ðµå])
function flashWrite(url,w,h,vars,bg,win){
	
	var id=url.split("/")[url.split("/").length-1].split(".")[0]; //id´Â ÆÄÀϸíÀ¸·Î ¼³Á¤
	if(vars==null) vars='';
	if(bg==null) bg='#FFFFFF';
	if(win==null) win='transparent';


	// Ç÷¡½Ã ÄÚµå Á¤ÀÇ
	var flashStr= "	<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000'";
		flashStr+="			codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0'";
		flashStr+="			width='"+w+"'";
		flashStr+="			height='"+h+"'";
		flashStr+="			id='"+id+"'";
		flashStr+="			align='middle'>";

		flashStr+="		<param name='allowScriptAccess' value='always' />";
		flashStr+="		<param name='movie' value='"+url+"' />";
		flashStr+="		<param name='FlashVars' value='"+vars+"' />";
		flashStr+="		<param name='wmode' value='"+win+"' />";
		flashStr+="		<param name='menu' value='false' />";
		flashStr+="		<param name='quality' value='high' />";
		flashStr+="		<param name='bgcolor' value='"+bg+"' />";
	
	
		flashStr+="		<embed src='"+url+"'";
		flashStr+="		       flashVars='"+vars+"'";
		flashStr+="		       wmode='"+win+"'";
		flashStr+="		       menu='false'";
		flashStr+="		       quality='high'";
		flashStr+="		       bgcolor='"+bg+"'";
		flashStr+="		       width='"+w+"'";
		flashStr+="		       height='"+h+"'";
		flashStr+="		       name='"+id+"'";
		flashStr+="		       align='middle'";
		flashStr+="		       allowScriptAccess='always'";
		flashStr+="		       type='application/x-shockwave-flash'";
		flashStr+="		       pluginspage='http://www.macromedia.com/go/getflashplayer' />";
		flashStr+=" </object>";

	// Ç÷¡½Ã ÄÚµå Ãâ·Â
	document.write(flashStr);
}

/* ¹Ìµð¾îÇ÷¡À̾î */
inputMOV = function(id, src, width, height, autostart, loop, showaudiocontrols, showcontrols, showpositioncontrols, showtracker){
	document.write('<object id="'+id+'" name="MediaPlayer" classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715" width="'+width+'" height="'+height+'" standby="Loading Microsoft Windows Media Player components..." type="application/x-oleobject" align="center">');
	document.write('  <param name="Filename" value="'+src+'">');
	document.write('  <param name="AutoStart" value="'+autostart+'">');
	document.write('  <param name="loop" value="'+loop+'">');
	document.write('  <param name="ShowAudioControls" value="'+showaudiocontrols+'">');
	document.write('  <param name="ShowControls" value="'+showcontrols+'">');
	document.write('  <param name="ShowPositionControls" value="'+showpositioncontrols+'">');
	document.write('  <param name="ShowTracker" value="'+showtracker+'">');
	document.write('  <embed id="'+id+'" type="application/x-mplayer2" pluginspage="http://www.microsoft.com/Windows/Downloads/Contents/Products/MediaPlayer/" width="'+width+'" height="'+height+'" src="'+src+'" AutoStart="'+autostart+'" loop="'+loop+'" ShowAudioControls="'+showaudiocontrols+'" ShowControls="'+showcontrols+'" ShowPositionControls="'+showpositioncontrols+'" ShowTracker="'+showtracker+'"></embed>');
	document.write('</object>');
};


/* Ŭ¸³º¸µå º¹»ç */
function setClip(st){
	alert("º¹»çµÇ¾ú½À´Ï´Ù");
	window.clipboardData.setData("Text",st);
}


function chkForm(f)
{ 
	var i,currEl;

	for(i = 0; i < f.elements.length; i++){ 
		currEl = f.elements[i]; 
		//Çʼö Ç׸ñÀ» üũÇÑ´Ù.  
		if (currEl.getAttribute("required") != null) { 
			if(currEl.type == "TEXT" || currEl.type == "text" || 
			   currEl.tagName == "SELECT" || currEl.tagName == "select" || 
			   currEl.tagName == "TEXTAREA" || currEl.tagName == "textarea" || currEl.type == "file" || currEl.type == "FILE"){ 
				if(!chkText(currEl,currEl.hname)) return false; 

			} else if(currEl.type == "PASSWORD" || currEl.type == "password"){ 
				if(!chkText(currEl,currEl.hname)) return false; 

			} else if(currEl.type == "CHECKBOX" || currEl.type == "checkbox"){ 
				if(!chkCheckbox(f, currEl,currEl.hname)) return false; 

			} else if(currEl.type == "RADIO" || currEl.type == "radio"){ 
				if(!chkRadio(f, currEl,currEl.hname)) return false; 

			}
		}
		// ÀÔ·Â ÆäÅÏÀ» üũÇÑ´Ù.
		if(currEl.getAttribute("option") != null && currEl.value.length > 0){ 
			if(!chkPatten(currEl,currEl.option,currEl.hname)) return false; 
		} 
	}
} 

function chkPatten(field,patten,name)
{ 
	var regWidth =/^[0-9-%]+$/; 
	var regNum =/^[0-9]+$/; 
	var regTid = /^[a-zA-Z]{1}[a-zA-Z0-9_-]{5,9}$/; 
	var regPhone =/^[0-9]{2,3}-[0-9]{3,4}-[0-9]{4}$/; 
	var regMail =/^[_a-zA-Z0-9-]+@[._a-zA-Z0-9-]+\.[a-zA-Z]+$/; 

	patten = eval(patten); 
	if(!patten.test(field.value)){ 
		alert(name + "\n\nÇ׸ñÀÇ Çü½ÄÀÌ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù."); 
		field.focus(); 
		return false; 
	} 
	return true; 
} 

function chkText(field, name)
{ 
	if(field.value.length < 1){ 
		alert(name); 
		field.focus(); 
		return false; 
	} 
	return true; 
}

function chkCheckbox(form, field, name)
{
	fieldname = eval(form.name+'.'+field.name);
	if (!fieldname.checked){
		alert(name); 
		field.focus(); 
		return false; 
	}
	return true; 
}

function chkRadio(form, field, name)
{
	fieldname = eval(form.name+'.'+field.name);
	for (i=0;i<fieldname.length;i++) {
		if (fieldname[i].checked)
			return true; 
	}
	alert(name); 
	field.focus(); 
	return false; 
}

function moveFocus(num,fromform,toform)
{
	var str = fromform.value.length;
	if(str == num) toform.focus();
}

function NewWin(url, l, t, w, h, s, r)//url: ÁÖ¼Ò; 
{
 opt = "left=" + l + ", top=" + t + ", width=" + w + ", height=" + h;
 opt = opt + ", toolbar=no,location=no,directories=no,status=no,menubar=no";
 opt = opt + ",scrollbars=" + s;
 opt = opt + ",resizable=no";
 window.open(url, "_blank", opt);
}

function winOpen(url, w, h)//url: ÁÖ¼Ò; 
{
	window.open (url,'','width='+w+', height='+h+', scrollbars=no, location=no, toolbar=no, menubar=no, resizable=no, status=no, left=0, top=0');

}

function chkNull(str) { 
	str = str.replace(/\s/g, ''); 
	return (str.length==0); 
} 




//Æ˾÷â¿¡¼­ ¾ÆÀ̵ð ¹Þ¾Æ¿À±â
function jsReturnValue(id){
    opener.document.frm.id.value=id;
    opener.document.frm.isIdCheck.value="y";
	self.close();   
}

//°ü¸®ÀÚ Ãß°¡&¼öÁ¤ À¯È¿¼º °Ë»ç
function js_adminCheck(){
	if (document.frm.name.value == ""){
		alert("À̸§À» ÀÔ·ÂÇØÁÖ¼¼¿ä");
		document.frm.name.focus();
	}else if (document.frm.id.value == ""){
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇØÁÖ¼¼¿ä");
		document.frm.id.focus();
	}else if (document.frm.passwd.value == ""){
		alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä");
		document.frm.passwd.focus();
	}else if (document.frm.mobile.value == ""){
		alert("ÇÚµåÆù ¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä");
		document.frm.mobile.focus();
	}else{
		frm.submit();
	}
}


//Æ˾÷â¿¡¼­ ¿ìÆí¹øÈ£ ¹Þ¾Æ¿À±â
function jsPostReturnValue(zipcode, isNum){
	if (isNum == 1){
		opener.document.all.zip1.value=zipcode.substring(0,3);
		opener.document.all.zip2.value=zipcode.substring(4,7);
		self.close();
	}else if (isNum == 2){
		opener.document.all.zip3.value=zipcode.substring(0,3);
		opener.document.all.zip4.value=zipcode.substring(4,7);
		self.close();
	}
}

 function iFrmReSize(iFrameName) 
 {
  try
  {
   var objBody = eval("document.getElementById('" + iFrameName + "').contentWindow.document.body");        
   var objFrame = eval("document.getElementById('" + iFrameName + "')");
   ifrmHeight = objBody.scrollHeight + (objBody.offsetHeight - objBody.clientHeight);
   objFrame.style.height = ifrmHeight;
   objFrame.style.width = '100%';
  }
  catch(e)
  {
  }
 }

 // * iframe Å©±â ÀÚµ¿ Á¶Àý                                                                                                                      
 function init_iframe(iFrameName) 
 {
  iFrmReSize(iFrameName);
  setTimeout("init_iframe('" + iFrameName + "')",10);
 }

// ÀԷ¶õ ±ÛÀÚ¼ö Á¦ÇÑ Çϱâ

function onkeylengthMax(formobj,maxlength, objname)
{
   var li_byte     = 0;
   var li_len      = 0;

   for(var i=0; i< formobj.value.length; i++)
   {
      if (escape(formobj.value.charAt(i)).length > 4){
         li_byte += 2;
      }
      else{
         li_byte++;
      }

      if(li_byte <= maxlength){
         li_len = i + 1;
      }
   }
	
	document.all[objname].innerHTML = li_byte;

   if(li_byte > maxlength)
   {
 alert( 'ÇÑ±Û '+maxlength/2+'ÀÚ, ¿µ¹® '+maxlength+'ÀÚ ±îÁö¸¸ ÀÔ·ÂÀÌ °¡´É ÇÕ´Ï´Ù.');
      formobj.value = formobj.value.substr(0, li_len);
	  document.all[objname].innerHTML = li_len*2;
   }
   formobj.focus();
}