function autoBlur(){
  if(event.srcElement.tagName=="A" || event.srcElement.tagName=="IMG"){
    document.body.focus();
  }
}

document.onfocusin=autoBlur;



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];}
}

function goto_byselect(sel, targetstr)
{
  var index = sel.selectedIndex;
  if (sel.options[index].value != '') {
     if (targetstr == 'blank') {
       window.open(sel.options[index].value);
     } else {
       var frameobj;
       if (targetstr == '') targetstr = 'self';
       if ((frameobj = eval(targetstr)) != null)
         frameobj.location = sel.options[index].value;
     }
  }
}

function mms_open_window(name, url, left, top, width, height)
{
  width = width + 20;
  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar=no,menubar=no,status=no,scrollbars=yes,resizable=no');
}






function MM_showHideLayers() { //v6.0
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; }
}

function MM_findObj(n, d) { //v3.0
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); return x;
}

	function faq(a)
	{
		if (a == '01')
		{
			document.all.faq01.style.display = "";
			document.all.faq02.style.display = "none";
		}
		else if (a == '02')
		{
			document.all.faq01.style.display = "none";
			document.all.faq02.style.display = "";
		}
	}
	function ansonoff(a, b)
	{
		for (i = 1 ; i <= b ; i ++)
		{
			tmp1 = eval ("document.all.anses" + i);
			if (i == a)
			{
				if (tmp1.style.display == "")
					tmp1.style.display = "none";
				else
					tmp1.style.display = "";
			}
			else
			{
				tmp1.style.display = "none";
			}
		}
	}
	function ansonoff1(a, b)
	{
		for (i = 1 ; i <= b ; i ++)
		{
			tmp1 = eval ("document.all.anset" + i);
			if (i == a)
			{
				if (tmp1.style.display == "")
					tmp1.style.display = "none";
				else
					tmp1.style.display = "";
			}
			else
			{
				tmp1.style.display = "none";
			}
		}
	}
	function ansonoff2(a, b)
	{
		for (i = 1 ; i <= b ; i ++)
		{
			tmp1 = eval ("document.all.answo" + i);
			if (i == a)
			{
				if (tmp1.style.display == "")
					tmp1.style.display = "none";
				else
					tmp1.style.display = "";
			}
			else
			{
				tmp1.style.display = "none";
			}
		}
	}



<!---->
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];}
}

//main_board layer
function toggleLayers(showIds, hideIds) {
    for(var i in hideIds)
        document.getElementById(hideIds[i]).style.display = 'none';
    for(var i in showIds)
        document.getElementById(showIds[i]).style.display = 'block';
}

//<a href="#top" onclick="goTop(); return false;" onfocus="blur()">//

//<script>swf_func("","/flash/topmenu.swf",950,63)</script>
// Flash Àü¿ë È£ÃâÇÔ¼ö id_name : ID¶Ç´ÂName °ª, swf_name : ¼îÅ©¿þÀ̺êÆÄÀÏ °æ·Î(À̸§,GET°ªÆ÷ÇÔ), wdith: ³ÐÀÌ°ª, height: ³ôÀÌ°ª 
function swf_func(id_name,swf_name,width,height){ 
document.writeln("<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='/asset/flash/swflash.cab#version=8,0,0,0' width='"+width+"' height='"+height+"' id='"+id_name+"' align='middle'>");
document.writeln("<param name='allowScriptAccess' value='always'>");
document.writeln("<param name='movie' value='"+swf_name+"'>");
document.writeln("<param name='quality' value='high'>");
document.writeln("<param name='bgcolor' value='#ffffff'>");
document.writeln("<param name='wmode' Value='Transparent'>");
document.writeln("</object>");
}



function swf_dlsx(id_name,swf_name,width,height){ 
document.writeln('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="800" height="450">')
document.writeln('<param name="movie" value="../fla/intro.swf">')
document.writeln('<param name=quality value=high>')
document.writeln('<embed src="../fla/intro.swf" quality=high pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="800" height="450"></embed>')
document.writeln('</object>')
}

// sms üŷ =================================================
function CheckLen(form){
	var t;
	var msglen;
	msglen = 0;
	l = form.to_message.value.length;
	for(k=0;k<l;k++){
		t = form.to_message.value.charAt(k);
		if (escape(t).length > 4)
			msglen += 2;
		else
			msglen++;
	}
	form.msglen.value = msglen;
	
	if (msglen > 80) {
	  reserve = msglen-80;
	  alert("¸Þ½ÃÁö ³»¿ëÀº 80¹ÙÀÌÆ® ÀÌ»óÀº Àü¼ÛÇϽǼö ¾ø½À´Ï´Ù.\r\n ¾²½Å ¸Þ¼¼Áö´Â "+reserve+"¹ÙÀÌÆ®°¡ ÃÊ°úµÇ¾ú½À´Ï´Ù.\r\n ÃÊ°úµÈ ºÎºÐÀº ÀÚµ¿À¸·Î »èÁ¦µË´Ï´Ù.");
	  cutText();
	  form.to_message.focus();
	  return;
	}
}
 function cutText(){
  nets_check(document.join_sms_form.to_message.value);
 }

 function nets_check(aquery){
  var tmpStr;
  var temp=0;
  var onechar;
  var tcount;
  
  tcount = 0;
  tmpStr = new String(aquery);
  temp = tmpStr.length;

  for(k=0;k<temp;k++){
    onechar = tmpStr.charAt(k);
	if(escape(onechar).length > 4)
	  tcount += 2;
	else if(onechar!='\r')
 	  tcount++;
	if(tcount > 80){
	  tmpStr = tmpStr.substring(0,k);
	  break;
	}
  }
  document.join_sms_form.to_message.value = tmpStr;
 // cal_byte(tmpStr);
 }

function h_check(str) {
	var intErr
	var strValue = str;
	var retCode = 0
	for (i = 0; i < strValue.length; i++) {
		var retCode = strValue.charCodeAt(i)
		var retChar = strValue.substr(i,1).toUpperCase()
		retCode = parseInt(retCode)
		if ((retChar < "0" || retChar > "9") && ((retCode > 255) || (retCode < 0))) {
				intErr = -1;
				break;
		}
	}
	return (intErr);
}

function smsOnlyNumber(){
	if (((event.keyCode<48) || ((event.keyCode>57) )  && ((event.keyCode<96)) || (event.keyCode>105))){
		if ((event.keyCode!=8)&&(event.keyCode!=9)&&(event.keyCode!=37)&&(event.keyCode!=39)&&(event.keyCode!=46)){
			event.returnValue=false;
		}
	}
} 

// sms üŷ =================================================