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 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();
}

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

MM_reloadPage(true);

function submenu_show(str1){
	for(i=1 ;i<=10 ;i++){
		if (i==str1)
		{
				eval("document.all['menu"+i+"'].style.visibility = 'visible'");
		}
		else
		{
				eval("document.all['menu"+i+"'].style.visibility = 'hidden'");
		 }
	 }
}
function submenu_hide(str1){
	for(i=1 ;i<=10 ;i++){
		if (i==str1)
		{
				eval("document.all['menu"+i+"'].style.visibility = 'hidden'");
		}
		else
		{
				eval("document.all['menu"+i+"'].style.visibility = 'hidden'");
		}
	}
}
function LeftMenu(a,b,c,d)
{
	var Obj=eval("document.all.LMenu_" + a);
	if (Obj != null)
	{
		Obj.style.left=b;
		Obj.style.top=c;
		Obj.style.visibility=d;
	}
}
function IsNumber() {
	if ((event.keyCode<48)||(event.keyCode>57)) {
	alert("¼ýÀڷθ¸ ÀÔ·ÂÇØ Áֽʽÿä");
	event.returnValue=false;
 }
}

function text_alert(strform, reform, strvalue, stralert){
	if((strform.value==strvalue)||(strform.value.length <= 0)){
		alert(stralert);
		if(reform!=""){
			reform.focus();
		}
		return true;
	}
	else{
		return false
	}
}

function del_alert(strurl, stralert, form){
	ans=confirm(stralert);
    if (ans==true){
		if(form==""){
			location.href=strurl;
		}
		else{
			form.submit();
		}
	}
	else{
		return true;
	}
}

function jumin_alert(jumin1,jumin2){

	//ÁֹιøÈ£ ÀÏÄ¡ÇÏ´ÂÁö üũ
	if(jumin1.value.substr(2,2)>12 || jumin1.value.substr(2,2)<=0)
	{
		alert("Á¤È®ÇÑ Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		jumin1.value="";
		jumin2.value="";
		jumin1.focus();
		return true;
	}
	if(jumin1.value.substr(4,2)>32 ||jumin1.value.substr(4,2)<=0)
	{
		alert("À߸øµÈ Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.´Ù½Ã Çѹø ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		jumin1.value="";
		jumin2.value="";
		jumin1.focus();
		return true;
	}
	if(jumin2.value.substr(0,1)>4|| jumin2.value.substr(0,1)<=0)
	{
		alert("À߸øµÈ Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.´Ù½Ã Çѹø ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		jumin1.value="";
		jumin2.value="";
		jumin1.focus();
		return true;
	}
	var i = (Math.abs((((jumin1.value.charAt(0) *2) + (jumin1.value.charAt(1)*3)+ (jumin1.value.charAt(2)*4)+ (jumin1.value.charAt(3)*5)+ (jumin1.value.charAt(4)*6)+ (jumin1.value.charAt(5)*7)+ (jumin2.value.charAt(0)*8)+ (jumin2.value.charAt(1)*9)+ (jumin2.value.charAt(2)*2)+ (jumin2.value.charAt(3)*3)+ (jumin2.value.charAt(4)*4)+ (jumin2.value.charAt(5)*5))%11)-11)%10)

	if(jumin2.value.substr(6,1)!= i)
	{
		alert("À߸øµÈ Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.´Ù½Ã Çѹø ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		jumin1.value="";
		jumin2.value="";
		jumin1.focus();
		return true;
	}
	//Áֹιøȣüũ³¡

}

function email_alert(email){

	if((email.value=="")||(email.value.length <= 0))
	{
		alert("À̸ÞÀÏÀ» ÀÔ·ÂÇϼ¼¿ä");
		email.focus();
		return true;
	}
	if((email.value.indexOf("@") == -1) || (email.value.indexOf(".") == -1))
	{
		alert("À̸ÞÀÏÀÌ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.");
		email.value="";
		email.focus();
		return true;
	}
	if((email.value.indexOf("hanmail.net")) != -1 || (email.value.indexOf("daum.net")) != -1)
	{
		alert("ÇѸÞÀÏ(hanmail.net)À̳ª ´ÙÀ½(daum.net)À̸ÞÀÏÀº »ç¿ëÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.");
		email.value="";
		email.focus();
		return true;
	}
}

function id_pop_alert(id){

	var k=id.value;
	var idlength=k.length;
	var i 
	var num=true;
	if((id.value=="")||(id.value.length <= 0))
	{
		alert("°Ë»öÇÒ ¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		id.focus();
		return;
	}
	else
	{
		if(idlength < 4)
		{
			alert("¾ÆÀ̵ð´Â 6ÀÚÀÌ»ó Ç¥±âÇØÁÖ¼¼¿ä.");
			id.focus();
			return true;
		}
		else if(idlength > 12)
		{
			alert("¾ÆÀ̵ð´Â 12ÀÚÀ̳» Ç¥±âÇØÁÖ¼¼¿ä.");
			id.focus();
			return;
		}
		else
		{
			for(i=0;i<1;i++)
			{
				if((k.charCodeAt(0)<65) || (k.charCodeAt(0))>90)
				{
					if((k.charCodeAt(0))<97 || (k.charCodeAt(0))>122)
					{
						num=false;
						break;
					}
				}

			}		
			
			for(i=1;i<idlength;i++)
			{
				if(k.charCodeAt(i) == 95)
				{
					num=true;
					break;
				}
				if((k.charCodeAt(i)<48) || (k.charCodeAt(i))>57)
				{
					if((k.charCodeAt(i))<65 || (k.charCodeAt(i))>90)
					{
						if((k.charCodeAt(i))<97 || (k.charCodeAt(i))>122)
						{
							num=false;
							break;
						}
					}
				}
				
			}
			if(!num)
			{
				alert("À߸øµÈ ¾ÆÀ̵ð Çü½ÄÀÔ´Ï´Ù.\n\n´Ù½Ã ±âÀÔÇØÁÖ¼¼¿ä.");
				id.select();
				return true;
			}
			else
			{
				var id_value = id.value;
				var url = "/member/id_search.asp?mem_id="+id_value;
				window.open(url, 'popup', 'width=469, height=230, toolbar=no');
				return;
			}
		}
	}
}

function id_alert(id){

	var k=id.value;
	var idlength=k.length;
	var i 
	var num=true;
	if((id.value=="")||(id.value.length <= 0))
	{
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
		id.focus();
		return;
	}
	else
	{
		if(idlength < 4)
		{
			alert("¾ÆÀ̵ð´Â 4ÀÚÀÌ»ó Ç¥±âÇØÁÖ¼¼¿ä.");
			id.focus();
			return true;
		}
		else if(idlength > 12)
		{
			alert("¾ÆÀ̵ð´Â 12ÀÚÀ̳» Ç¥±âÇØÁÖ¼¼¿ä.");
			id.focus();
			return;
		}
		else
		{
			for(i=0;i<1;i++)
			{
				if((k.charCodeAt(0)<65) || (k.charCodeAt(0))>90)
				{
					if((k.charCodeAt(0))<97 || (k.charCodeAt(0))>122)
					{
						num=false;
						break;
					}
				}

			}		
			
			for(i=1;i<idlength;i++)
			{
				if(k.charCodeAt(i) == 95)
				{
					num=true;
					break;
				}
				if((k.charCodeAt(i)<48) || (k.charCodeAt(i))>57)
				{
					if((k.charCodeAt(i))<65 || (k.charCodeAt(i))>90)
					{
						if((k.charCodeAt(i))<97 || (k.charCodeAt(i))>122)
						{
							num=false;
							break;
						}
					}
				}
				if(!num)
				{
					alert("À߸øµÈ ¾ÆÀ̵ð Çü½ÄÀÔ´Ï´Ù.\n\n´Ù½Ã ±âÀÔÇØÁÖ¼¼¿ä.");
					id.select();
					return;
				}
				else
				{
					
				}
			}
		}
	}
}


function zipcode(zip1, zip2, addr1, addr2){
	var url = '/member/zip_search.asp?zip1='+zip1+'&zip2='+zip2+'&addr1='+addr1+'&addr2='+addr2
	window.open(url, '¿ìÆí¹øÈ£', 'width=489, height=200, toolbar=no, scrollbars=yes');
}

function plan_pop(plan_day, zip2, addr1, addr2){
	var url = '/inc/plan_calendar.asp?plan_day='+plan_day
	window.open(url, '¿ìÆí¹øÈ£', 'width=445, height=300, toolbar=no, scrollbars=no, top=0');
}


function plan_pop1(plan_day, zip2, addr1, addr2){
	var url = '/inc/plan_calendar2.asp?plan_day='+plan_day
	window.open(url, '¿ìÆí¹øÈ£', 'width=445, height=300, toolbar=no, scrollbars=no, top=0');
}

function onDateBlur(){
	var err=0
	var s=window.event.srcElement.value		
	s=s.replace(/ /g, "")
	s=s.replace(/-/g, "")
	window.event.srcElement.value = s
	if(s.length == 8){
		for(var i=0; i<s.length; i++) {
			if(!('0' <= s.charAt(i) && s.charAt(i) <= '9')) {
				window.event.srcElement.focus()
				return false
			}
		}
		y = s.substring(0, 4)// year
		m = s.substring(4, 6)// month
		d = s.substring(6, 8)// day
		if(y<1800 || y>9999) err=1
		if(m<1 || m>12) err=1
		if(d<1 || d>31) err=1
		if(m==4 || m==6 || m==9 || m==11)
		if(d==31) err=1		
		if(m==2){
			var g=parseInt(y/4)
			if(isNaN(g)) err=1
			if(d>29) err=1
			if(d==29 && ((y/4)!=parseInt(y/4))) err=1
			}
			if(err==1) {
				window.event.srcElement.focus()
				return false
			}
			s=y+"-"+m+"-"+d
			window.event.srcElement.value = s
			return true
			}
			if(s.length != 0){
				window.event.srcElement.focus()
				return false
			}
			return true
		}
	
function onDelFocus(){
	var s=window.event.srcElement.value
	s=s.replace(/ /g, "")
	s=s.replace(/-/g, "")
	window.event.srcElement.value = s
	window.event.srcElement.select();
}

function s2_radio_is_checked(s2_focus, s2_element)
{
    var is_checked = false;

    if (typeof(s2_element.length) == "undefined")  // °°Àº À̸§ÀÇ Radio, Checkbox °¡ 1°³ÀÏ °æ¿ì
    {
        if (s2_element.checked)
            is_checked = true;

        if (s2_focus && !is_checked && !s2_element.readOnly && !s2_element.disabled)
            s2_element.focus();
    }
    else                                            // °°Àº À̸§ÀÇ Radio, Checkbox °¡ 2°³ ÀÌ»óÀÏ °æ¿ì
    {
        for (i=0; i<s2_element.length; i++)
        {
            if (s2_element[i].checked)
                is_checked = true;
        }

        if (s2_focus && !is_checked && !s2_element[0].readOnly && !s2_element.disabled)
            s2_element[0].focus();
    }

    return is_checked;
}

/** FCKEditor ÇÔ¼ö ½ÃÀÛ **************************************************************************/
function s2_get_FCKEditor_value(instanceName)
{
    var oEditor = FCKeditorAPI.GetInstance(instanceName);
    return oEditor.GetXHTML(true);
}

function s2_parent_get_FCKEditor_value(instanceName)
{
    var oEditor = parent.FCKeditorAPI.GetInstance(instanceName);
    return oEditor.GetXHTML(true);
}

function s2_set_FCKEditor_value(instanceName, instanceValue)
{
    var oEditor = FCKeditorAPI.GetInstance(instanceName);
    oEditor.SetHTML(instanceValue) ;
}

function s2_txt_is_empty(s2_focus, s2_element)
{
    if ((s2_element.value.s2_trim() == "") || (s2_element.value.s2_trim().length <= 0))
    {
        s2_element.value = "";

        if (s2_focus && !s2_element.readOnly && !s2_element.disabled)
            s2_element.focus();

       	return true;
    }
    else
        return false;
}

function s2_radio_checked_value(s2_element)
{
    var checked_value = "";

    if (typeof(s2_element.length) == "undefined")  // °°Àº À̸§ÀÇ Radio °¡ 1°³ÀÏ °æ¿ì
    {
        if (s2_element.checked)
            checked_value = s2_element.value;
    }
    else                                        // °°Àº À̸§ÀÇ Radio °¡ 2°³ ÀÌ»óÀÏ °æ¿ì
    {
        for (i=0; i<s2_element.length; i++)
        {
            if (s2_element[i].checked)
                checked_value = s2_element[i].value;
        }
    }

    return checked_value;
}
/** FCKEditor ÇÔ¼ö Á¾·á **************************************************************************/