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) { //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 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 check_exists(target, cmt)
{
	var t =target.value;


	if( t="" || onlyblank(t) == true )
	{
		alert(cmt + '(À»)¸¦  ±âÀçÇØ ÁÖ¼¼¿ä.'); 
		target.focus(); 
		return false ; 
	}
    return true;
}


function onlyblank(abc)
{
	passlength=abc.length;							
	check=0;						
	for(i=0;i<passlength;i++)
	{
		if(abc.substr(i,1)!=" ")
		{
			check=1;
			break;
		}							
	}		
	if(check==1)
	{												
		return false;
	}
	else
	{
		return true;
	}
}




function MoveFocus (src, len, dest) 
{
	var f = document.forms[0];
	if(event.keyCode  < 48 || 57 < event.keyCode)
	{
		return false;
	}
	if(src.value.length == len)
	{
		dest.focus();
		return true;
	}
	return false;
}




function CheckEmail(strEmail)
{
    var regDoNot = /(@.*@)|(\.\.)|(@\.)|(\.@)|(^\.)/;  
    var regMust = /^[a-zA-Z0-9\-\.\_]+\@[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,3})$/;
    if ( !regDoNot.test(strEmail) && regMust.test(strEmail) )
        return true;
    else
        return false;
}



function checklength(target, cmt, len)
{
	var t =target.value;
	if (t.length != len ) 
	{
		alert(cmt + '(À»)¸¦  Á¤È®È÷ ±âÀçÇØ ÁֽʽÿÀ.'); 
		target.focus(); 
		return true ; 
	}
    return false;
}
function checknorm(target, cmt, astr, lmax,lshort)
{
	var i;
	var t =target.value; 
	if(t.length == 0 )
	{
		alert(cmt + '(À»)¸¦ ±âÀçÇØ ÁֽʽÿÀ.');
		target.focus();
		return true ;
	}
	if(lshort != 0 && t.length < lshort)
	{
		alert(cmt + '(Àº)´Â ' + lshort + 'ÀÚ ÀÌ»ó¸¸ °¡´ÉÇÕ´Ï´Ù.');
		target.focus()
		return true;
	}
	if(lmax != 0 && t.length > lmax)
	{
		alert(cmt + '(Àº)´Â ' + lmax + 'ÀÚ À̳»¸¸ °¡´ÉÇÕ´Ï´Ù.');
		target.focus()
		return true;
	}

	if(astr.length >= 1)
	{
		for (i=0; i<t.length; i++)
	    if(astr.indexOf(t.substring(i,i+1))<0)
		{
			alert(cmt + '¿¡ Á¤È®È÷ ÀÔ·ÂÇØ ÁֽʽÿÀ.');
			target.focus()
			return true;
		}
	}
	return false
}

function checkkorean(target, cmt)
{
	var alpha = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
	var numeric = '1234567890';
	var special = '`~!@#$%^&*()-_=+|\\{}[];:\"\'<>,.?\/'; 
	var nonkorean = alpha+numeric+special ; 
	var i ; 
	var t = target.value ; 
	for ( i=0; i<t.length; i++ )
		if( nonkorean.indexOf(t.substring(i,i+1))>=0) 
		{
			break; 
		}
	if ( i != t.length ) 
	{
		alert(cmt + '¿¡ ÇÑ±Û ÀÌ¿ÜÀÇ ¹®ÀÚ°¡ ÀԷµǾú½À´Ï´Ù.'); 
		target.focus(); 
		return true ; 
	}	
	return false ; 
}

function  check_address (target1, target2)
 {
    var jumin_no = target1.value + target2.value;
	var jumin1 = target1.value;
	var jumin2 = target2.value;
	var juminLength = jumin_no.length;
	if( jumin1.length != 6  && jumin2.length != 7 && juminLength != 13)
	{
		alert ("ÁֹΠµî·Ï ¹øÈ£¸¦ È®ÀÎÇϽʽÿÀ");
		target1.focus();
		return true;
	}
	for (var i = 0; i < juminLength ; i++)
	{
		var ch1 = jumin_no.substring(i, i+1);
		if (ch1 < "0" || ch1 > "9"){
			alert("Áֹεî·Ï¹øÈ£¸¦ È®ÀÎÇϽÅÈÄ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä");
			target2.focus();
			return true;
		}
	}
	var sex = jumin2.substring(0,1);
	if ( sex != "1" && sex != "2" )
	{
		alert("Áֹεî·Ï¹øÈ£¸¦ È®ÀÎÇϽÅÈÄ ´Ù½Ã ÀÔ·ÂÇϼ¼¿ä");
		target1.focus();
		return true;
	}
	var chk = 0 ;
	for (var i = 0; i <=5 ; i++)
	{
		chk = chk + ((i%8+2) * parseInt(jumin1.substring(i,i+1)));
	}
	for (var i = 6; i <=11 ; i++)
	{
		chk = chk + ((i%8+2) * parseInt(jumin2.substring(i-6,i-5)))
	}
	chk = 11 - (chk %11)
	chk = chk % 10;
	if (chk != jumin2.substring(6,7))
	{
		alert ("À¯È¿ÇÏÁö ¾ÊÀº Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.");
		target1.focus();
		return true;
	}
	return false;
}

function od(code) 
{
	if(code == 164) 
		event.returnValue = false; 
	if ((code < 48) || (code > 57))
		event.returnValue = false; 
}




function Timer(diff_in_secs, diff_in_mins, diff_in_hours, diff_in_days) 
{ 
	day=diff_in_days;    //ÀÏ´Ü ³²Àº ³¯Â¥¿Í ½Ã°£À» ¹Þ¾Æ¿Â´ÙÀ½¿¡ timer1À» È£ÃâÇÑ´Ù 
	hour=diff_in_hours; 
	min=diff_in_mins; 
	sec=diff_in_secs; 
	Timer1(); 
} 

function Timer1() 
{ 
    sec=sec-1;         //1ÃÊ½Ä °¨¼Ò ÇÏ´Ù°¡ -1À̵Ǹé 1ºÐÀ» »«´ÙÀ½ Ãʸ¦ 59ÃÊ·Î ÃʱâÈ­ 
	if(sec == -1) 
	{ 
		sec = 59; 
		min = min-1; 
	} 
	if(min == -1)    //1ºÐ¾¿ °¨¼Ò ÇÏ´Ù°¡ -1À̵Ǹé 1½Ã°£À» »«´ÙÀ½ ºÐÀ» 59ºÐÀ¸·Î ÃʱâÈ­ 
	{                                             
		min=59; 
		hour = hour - 1; 
	} 
	if(hour == -1)    //1½Ã°£¾¿ °¨¼Ò ÇÏ´Ù°¡ -1À̵Ǹé 1ÀÏÀ» »«´ÙÀ½ ³¯Â¥ ÃʱâÈ­ 
	{                                             
		hour = 23; 
		day = day - 1; 
	} 
	if(sec == 0 && min == 0 && hour == 0 && day == 0) 
	{ 
		//ÀÏ:0 ½Ã°£:0 ºÐ:0 ÃÊ:0 À̶ó¸é Á¾·á¸Þ¼¼Áö Ãâ·Â 
		document.temp1.counter.value = '°æ¸Å°¡ Á¾·áµÇ¾ú½À´Ï´Ù.';     
		return; 
	}
	
	document.temp1.counter.value = day + 'ÀÏ ' + hour + '½Ã°£ ' + min + 'ºÐ ' + sec + 'ÃÊ '; 
	window.setTimeout("Timer1()",1000); //1ÃÊ´ç Çѹø¾¿ timer1()À» È£ÃâÇÏ¿© ½ÇÇà 
} 

function mybyte(f) 
{
	var nByte = 0;
	for(var i=0; i<f.length; i++) 
	{
		nByte += (f.charCodeAt(i)>128) ? 2 : 1;
	}
	return nByte;
}

function search_detail_open()
{
	window.open('../display/search_detail.php','search_detail','width=100,height=100,left=0,top=0,status=no');
}

function m_money_pay()
{
	window.open('../display/buy_cash_1.php','m_money_pay','width=100,height=100,left=0,top=0');
}

function m_money_pay_account()
{
	window.open('../display/mcash_ra/cpStart.php3','m_money_pay','width=100,height=100,left=0,top=0');
}

function go_to_honor()
{
	location.href='../display/home.php?mode=honor'
}

function go_to_calc()
{
	window.open('./calculator.php','a_calc','left=0,top=0,width=100,height=100');
}

function radio_check_chg(na,na_checked)
{
	if(na_checked)
		na.checked=false;
	else
		na.checked=true;
}