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];}
}


function Delete_Confirm(form)
{
	if ( confirm("Á¤¸» »èÁ¦ÇϽðڽÀ´Ï±î?") )
	{
		form.submit();
	}
}

function goJisaCode()
{
	window.open("./jisa_list.asp", "postHome", "width=450,height=580,resizable=no,scrollbars=yes");
}

function goSawonCode(jisa_code)
{
	URL = "./SawonCode_list.asp?jisa_code="+jisa_code
	window.open(URL, "postHome", "width=450,height=580,resizable=no,scrollbars=yes");
}

function JisaCode_Return(jisa_code)
{
	var firstWin = window.opener ;
	firstWin.document.frmParent.code1.value = jisa_code;
	window.close(this);
}


function Login_Check(form)
{
	//»ç¿øÄÚµå üũ----------------------------------------------------
	if (form.id.value.length == 0 )
	{
		alert ("»ç¿øÄڵ带 ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù..");
		form.id.focus();
		return (false);
	}
	//»ç¿øºñ¹Ð¹øÈ£ üũ----------------------------------------------------
	if (form.pwd.value.length == 0 )
	{
		alert ("ºñ¹Ð¹øÈ£¸¦ ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù..");
		form.pwd.focus();
		return (false);
	}
}

//»ç¿øµî·ÏÀÇ ½ºÅ©¸³Æ® ½ÃÀÛ
//¿ìÆí¹øÈ£ °Ë»ö-------------------------------------
function goPost() {
    window.open("../common/findpost.asp", "postHome", "width=400,height=180,resizable=no");
}

// °ø¹é äũ
function checkSpace(txt)
{
    for(var i=0; i< txt.length;i++){
    if(txt.charAt(i) == ' ') return false;  // ÁÖ¼Ò¿¡ °ø¹éÀÌ ÀÖÀ¸¸é
  }
  return true;
}

function sawoncode_form(){
	//Áö»çÄÚµå üũ----------------------------------------------------
	if (frmParent.code1.value.length < 4 )
	{
		alert ("Áö»çÄڵ带 ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù..");
		return (false);
	}
	//»ç¿øÄÚµå üũ----------------------------------------------------
	if (frmParent.code2.value.length < 4 )
	{
		alert ("»ç¿øÄڵ带 ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù..");
		return (false);
	}
}

function check_form() {
		
	//À̸§ üũ----------------------------------------------------
	if (frmParent.name.value.length == 0 )
	{
		alert ("À̸§À» ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù..");
		frmParent.name.focus();
		return (false);
	}
	//ºñ¹Ð¹øÈ£ üũ----------------------------------------------------
	if (frmParent.pwd.value.length == 0 )
	{
		alert ("ºñ¹Ð¹øÈ£¸¦ ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù..");
		frmParent.pwd.focus();
		return (false);
	}
	//ÁֹιøÈ£ üũ----------------------------------------------------
	if ( idCheck(frmParent.before_idnumber) == false ){
		alert("À¯È¿ÇÏÁö ¾ÊÀº Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.");
		frmParent.before_idnumber.select();
		return (false);
	}
	if ( idCheck(frmParent.after_idnumber) == false ){
		alert("À¯È¿ÇÏÁö ¾ÊÀº Áֹεî·Ï¹øÈ£ÀÔ´Ï´Ù.");
		frmParent.after_idnumber.select();
		return (false);
	}
	
	var now = new Date();
	var year = now.getYear();  	
	//»ý³â¿ùÀÏ Ã¼Å©-------------------------------------
	if(frmParent.year1.value.length!=4 || num_check(frmParent.year1.value)==false || frmParent.year1.value > year)
	{
		alert ("»ýÀÏÀÇ ³âµµ ÀÔ·ÂÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		frmParent.year1.select();
		return (false);
	}
	var today=new Date(frmParent.year1.value,frmParent.month1.value,1-1);
	
	if(today.getDate()<frmParent.day1.value)
	{
		alert ("»ýÀÏÀÇ ÀÏÀÚ ¼±ÅÃÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		frmParent.day1.select();
		return (false);
	}
	
	if(frmParent.month1.value=="0" || frmParent.month1.value=="" )
	{
		alert ("»ýÀÏÀÇ ¿ù ¼±ÅÃÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		frmParent.month1.select();
		return (false);
	}     
	
	if( frmParent.day1.value=="0" || frmParent.day1.value=="" )
	{
		alert ("»ýÀÏÀÇ ÀÏÀÚ ¼±ÅÃÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		frmParent.day1.select();
		return (false);
	}
	
	//ÀÔ»çÀÏ Ã¼Å©-------------------------------------
	if(frmParent.year2.value.length!=4 || num_check(frmParent.year2.value)==false || frmParent.year2.value > year)
	{
		alert ("ÀÔ»ç³âµµ ÀÔ·ÂÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		frmParent.year2.select();
		return (false);
	}
	var today=new Date(frmParent.year2.value,frmParent.month2.value,1-1);
	
	if(today.getDate()<frmParent.day2.value)
	{
		alert ("ÀÔ»çÀÏÀÚ ¼±ÅÃÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		frmParent.day2.select();
		return (false);
	}
	
	if(frmParent.month2.value=="0" || frmParent.month2.value=="" )
	{
		alert ("ÀÔ»ç¿ù ¼±ÅÃÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		frmParent.month2.select();
		return (false);
	}     
	
	if( frmParent.day2.value=="0" || frmParent.day2.value=="" )
	{
		alert ("ÀÔ»çÀÏÀÚ ¼±ÅÃÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		frmParent.day2.select();
		return (false);
	}
	
	
	//ÁÖ¼Ò Ã¼Å©------------------------------------------------
	if (frmParent.post1.value.length==0 || frmParent.post2.value.length==0 || frmParent.address.value.length==0)
	{
		alert("ÁÖ¼ÒÀÔ·ÂÀ» ºüÁü¾øÀÌ ÇØÁÖ¼¼¿ä");
		return (false);
	}
	//ÀüÈ­¹øÈ£ üũ------------------------------------------------
	if (frmParent.tel1.value.length == 0 || frmParent.tel2.value.length==0 || frmParent.tel3.value.length==0)
	{
		alert ("ÀüÈ­¹øÈ£¸¦ ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù.");
		frmParent.tel1.focus();
		return (false);
	}
	//À̸ÞÀÏ ÁÖ¼Ò Ã¼Å©
   	if (frmParent.email.value.length==0)
    	{
    		alert("À̸ÞÀÏ ÁÖ¼Ò¸¦ ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù");
    		frmParent.email.focus();
     		return false;
   	}

   	if (frmParent.email.value.indexOf("@")==-1)
   	{
    		alert("À̸ÞÀÏ ÁÖ¼Ò°¡ À߸ø ÀԷµǾú½À´Ï´Ù");
    		frmParent.email.focus();
     		return false;
    	}
}

// ¼ýÀÚ ¿©ºÎ üũ
function num_check(check_value){
    var check_v = check_value;
    var checkOK = "0123456789";
    //ù¹ø° ºñ±³ ³¯Â¥ °Ë»ö
    for (i=0; i < check_v.length; i++)
    {
    	ch=check_v.charAt(i);
    	for (j=0; j < checkOK.length; j++)
    	{
    	    if (ch==checkOK.charAt(j))
    	    {
    	    	flag=0;
    	    	break;
    	    }
    	    else
    	    	flag=1;
    	    	
    	    if (j==checkOK.length)
    	    {
    	    	return (false);
    	    	break; 
    	    }
    	}
    }
    if (flag==1)
    	return false;
    else
        return true;
}

//Áֹεî·Ï¹øÈ£ üũÇÔ¼ö
function idCheck(Obj) {
	if(Obj.name == "before_idnumber"){
		var yy =  Obj.value.substring(0,2);
		var mm =  Obj.value.substring(2,4);
		var dd =  Obj.value.substring(4,6);
		idnum = Obj.name;
		
		if ( (Obj.value.length!=6)|| (yy <25 || mm <1 || mm>12 || dd<1 || dd>31) ){
			return false;
		}
	}
	
	if(Obj.name == "after_idnumber"){
		var chk = 0;
		var sex = Obj.value.substring(0,1);   	
		if ((sex != 1 && sex !=2 && sex !=3 )||(Obj.value.length != 7 )){
			return false;
		}
		
		for (var i = 0; i <=5 ; i++){ 
			chk = chk + ((i%8+2) * parseInt(document.frmParent.before_idnumber.value.substring(i,i+1)));
		}
	
		for (var i = 6; i <=11 ; i++){ 
			chk = chk + ((i%8+2) * parseInt(Obj.value.substring(i-6,i-5)));
		}
	
		chk = 11 - (chk %11);
		chk = chk % 10;
	
		if (chk != Obj.value.substring(6,7)){
			return false;
		}
	}	
}
//»ç¿øµî·ÏÀÇ ½ºÅ©¸³Æ® ³¡

function Notice_Check(formname){
	//Á¦¸ñ üũ------------------------------------------------
	if (frmParent.title.value.length == 0 )
	{
		alert ("Á¦¸ñÀ» ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù.");
		frmParent.title.focus();
		return (false);
	}
	//Á¦¸ñ üũ------------------------------------------------
	if (frmParent.content.value.length == 0 )
	{
		alert ("³»¿ëÀ» ³ÖÀ¸¼Å¾ß ÇÕ´Ï´Ù.");
		frmParent.content.focus();
		return (false);
	}
}


//Æû üũ
function Board_Check(formname) {
	for (i = 0; i < formname.length-2; i++) 
	{
		if(formname.item(i).type == "text" || formname.item(i).type == "password" || formname.item(i).type =="textarea")
		{
			var Obj;
			var itype;
			var msg;
			switch(formname.item(i).name) {
			case "name":
				itype = "Atype";
				msg = "À̸§À» ±âÀÔÇØ Áֽʽÿä.";
				break;
			case "pwd":
				itype = "Atype";
				msg = "Æнº¿öµå¸¦ ±âÀÔÇØ Áֽʽÿä.";
				break;
			case "title":
				itype = "Atype";
				msg = "Á¦¸ñÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä.";
				break;
			case "content":
				itype = "Atype";
				msg = "³»¿ëÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä.";
				break;	
			default :
				itype = "Atype";
				msg = formname.item(i).name + " ¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä";
				break;
			}
		}
		
		Obj = formname.item(i);	
		if(checkValue(Obj,msg,itype) == false)//°ø¹é ½ºÆäÀ̽ºÃ¼Å©ÇÔ¼ö
		{
			return false;
		}
					
	}

}
//Æûüũ ³¡


function checkValue(Obj,msg,itype) {//üũ ÇÔ¼ö
	if((itype == "Atype" || itype == "Btype") && (Obj.value == "" || Obj.value.length == 0)){//½ºÆäÀ̽ºÀΰæ¿ì °Ë»ç
		alert(msg);
		Obj.select();
		Obj.focus();
		return false;
	}
}