//**************************//************************************************
////
//    ÆíÁýÀÚ : Å©·é
//
//************************************************


function setPng24(obj) { 
    obj.width=obj.height=1; 
    obj.className=obj.className.replace(/\bpng24\b/i,''); 
    obj.style.filter = 
    "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ obj.src +"',sizingMethod='image');" 
    obj.src='';  
    return ''; 
} 
 


//************************************************
// Ŭ¸¯½Ã 1px ¿òÁ÷ÀÌ°Ô ÇÏ´Â ½ºÅ©¸³Æ®
//************************************************


function FX1px()
{
	var el = event.srcElement;
	while(el.tagName != "TD")
		el = el.parentElement;
	el.style.paddingTop = "1px";
}


function DeFX1px()
{
	var el = event.srcElement;
	while(el.tagName != "TD")
		el = el.parentElement;
	el.style.paddingTop = "0px";
}


//************************************************
// ShowHide Layer
//************************************************

function findObj(n, d) {
  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=findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function showHideLayers() {
  var i,p,v,obj,args=showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=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 layerAction(name,status) { 
		var obj=document.all[name];
		var _tmpx,_tmpy, marginx, marginy;
		_tmpx = event.clientX + parseInt(obj.offsetWidth);
		_tmpy = event.clientY + parseInt(obj.offsetHeight);
		_marginx = document.body.clientWidth - _tmpx;
		_marginy = document.body.clientHeight - _tmpy ;
		if(_marginx < 0)
			_tmpx = event.clientX + document.body.scrollLeft + _marginx ;
		else
			_tmpx = event.clientX + document.body.scrollLeft ;
		if(_marginy < 0)
			_tmpy = event.clientY + document.body.scrollTop + _marginy;
		else
			_tmpy = event.clientY + document.body.scrollTop ;
		obj.style.posLeft=_tmpx+1;
		obj.style.posTop=_tmpy+1;
		if(status=='visible') {
			if(select_obj) {
				select_obj.style.visibility='hidden';
				select_obj=null;
			}
			select_obj=obj;
		}else{
			select_obj=null;
		}
		obj.style.visibility=status; 
	}


//************************************************
// »õâÀ» ¶ç¿üÀ»¶§ ÄÁÅÙÃ÷»çÀÌÁî¿¡ ¸Â°Ô âũ±â Á¶Àý
//************************************************

function main_fixWindow()
{
			if(document.all) { // IE ÀÏ ¶§
			var x = (document.body.scrollWidth > 1000) ? 1000 : document.body.scrollWidth;
			var y = (document.body.scrollHeight > 700) ? 700 : document.body.scrollHeight;
			x -= document.body.clientWidth;
			y -= document.body.clientHeight;
			window.resizeBy(x, y);
		} else { // NN 6++
			var x = (document.body.scrollWidth > 1000) ? 1000 : document.body.scrollWidth;
			var y = (document.body.scrollHeight > 700) ? 700 : document.body.scrollHeight;
			x += self.outerWidth - self.innerWidth;
			y += self.outerHeight - self.innerHeight;
			window.resizeTo(x, y);
			window.focus()
		}
}



/******************************
*  ±â´É :  ¹®ÀÚ¿­ Valid °Ë»çó¸® *
*  ¼öÁ¤ÀÏ : 2002-01-25              *
*  parameter : string, space  *
*******************************/

function CheckValid(String, space)
{

   var retvalue = false;

   for (var i=0; i<String.length; i++)
   {		//StringÀÌ 0("" À̳ª null)ÀÌ¸é ¹«Á¶°Ç false
      if (space == true)
      {
         if (String.charAt(i) == ' ')
         {			//StringÀÌ 0ÀÌ ¾Æ´Ò¶§ space°¡ ÀÖ¾î¾ß¸¸ true(valid)
            retvalue = true;
            break;
         }
      } else {
         if (String.charAt(i) != ' ')
         {			//stringÀÌ 0ÀÌ ¾Æ´Ò¶§ space°¡ ¾Æ´Ñ ±ÛÀÚ°¡ ÀÖ¾î¾ß¸¸ true(valid)
            retvalue = true;
            break;
         }
      }
   }

   return retvalue;
}

/******************************
*  ±â´É :  Empty ¹× °ø¹é ó¸®    *
*  ¼öÁ¤ÀÏ : 2002-01-25              *
*  parameter : field, error_msg  *
*******************************/

function isEmpty(field, error_msg)
{
	// error_msg°¡ ""À̸é alert¿Í focusingÀ» ÇÏÁö ¾Ê´Â´Ù
	if(error_msg == "") {
		if(!CheckValid(field.value, false)) 	{
			return true;
		} else {
			return false;
		}
	} else {
		if(!CheckValid(field.value, false)) {
			alert(error_msg);
			field.focus() ;
			return true;
		} else {
			return false;
		}
	}
}

function isNotSet(field, error_msg)
{ 
	//for hidden field....
	if(field.value == "")
	{
		alert(error_msg);
		return true;
	} else
	{
		return false;
	}
}

function haveSpace(field, error_msg)
{
	if(CheckValid(field.value, true))
	{
		alert(error_msg);
		field.focus();
		field.select();
		return true;
	}
	return false;
}


/******************************
*  ±â´É :  NumberCheck           *
*  ¼öÁ¤ÀÏ : 2002-03-29(denial)              *
*  parameter : field, error_msg  *
*******************************/
function isNotNumber(field, error_msg)
{
	var val = field.value;

	if(isNaN(val) ) {
		if(error_msg.length > 0) {
			alert(error_msg);
			field.focus();
			field.select();
		}
		return true;
	} else {
		return false;
	}
}

/******************************
*  ±â´É :  NumberCheck And Empty Check
*  ¼öÁ¤ÀÏ : 2002-04-02(denial)
*  parameter : field, error_msg
*******************************/
function isNotNumberOrEmpty(field, error_msg)
{
	var val = field.value;

	if(val.length == 0 || isNaN(val) ) {
		if(error_msg.length > 0) {
			alert(error_msg);
			field.focus();
			field.select();
		}
		return true;
	} else {
		return false;
	}
}

function alertAndFocus(field, error_msg)
{
	alert(error_msg);
	field.focus();
	field.select();
}

/***************************************
*  ±â´É : String ¾ËÆĺª°ú ¼ýÀÚ¸¸~ Check  *
*  ¼öÁ¤ÀÏ : 2002-01-25                           *
*  parameter : Form                              *
****************************************/
function isNotAlphaNumeric(field,error_msg)
{

   for (var i=0; i < field.value.length; i++)
   {
      if ( ( (field.value.charAt(i) < "0") || (field.value.charAt(i) > "9") ) &&
           ( ( (field.value.charAt(i) < "A") || (field.value.charAt(i) > "Z") ) &&
             ( (field.value.charAt(i) < "a") || (field.value.charAt(i) > "z") ) ) )
	  {
         alert(error_msg);
		 field.focus();
		 field.select();
		 return true;
	   }
   }

   return false;
}

// Çʵå(String) ±æÀÌ °ü·Ã
function strLength(field)
{

   var Length = 0;

   var Nav = navigator.appName;
   var Ver = navigator.appVersion;

   var IsExplorer = false;

   var ch;

   if ( (Nav == 'Microsoft Internet Explorer') && (Ver.charAt(0) >= 4) )
   {
      IsExplorer = true;
   }

   if(IsExplorer)
   {

      for(var i = 0 ; i < field.value.length; i++)
      {

         ch = field.value.charAt(i);

         if ((ch == "\n") || ((ch >= "¤¿") && (ch <= "È÷")) ||
             ((ch >="¤¡") && (ch <="¤¾")))
		{
	    	Length += 2;
		} else
		{
	    	Length += 1;
       	}

	  }

   }else {
      Length = field.value.length ;
   }

   return Length;
}

/****************************************
*  ±â´É : ¹®ÀÚ¿­ ±æÀÌÁ¦ÇÑ                          *
*  ¼öÁ¤ÀÏ : 2002-01-25                              *
*  parameter : field, min, max, error_msg  *
*****************************************/
function isOutOfRange(field, min, max, error_msg)
{
	if(strLength(field) < min || strLength(field) > max)
	{
		alert(error_msg);
		field.focus();
		field.select();
		return true;
	}
	return false;
}

function isNotExactLength(field, len, error_msg) {
	if(strLength(field) != len) {
		alert(error_msg);
		field.focus();
		field.select();
		return true;
	}
	return false;
}

function isOutOfNumericRange(field, min, max, error_msg) {
	if(field.value < min || field.value > max) {
		alert(error_msg);
		field.focus();
		field.select();
		return true;
	}
	return false;
}
//---------------//


//------------------------------------- SELECT, CHECK BOX °ü·Ã ÇÔ¼ö -------------------------------
/****************************************
*  ±â´É :  Select Box ¼±Åÿ©ºÎ °Ë»ç            *
*  ¼öÁ¤ÀÏ : 2002-01-25                              *
*  parameter : field, error_msg                  *
*****************************************/

function isNotSelected(field, error_msg) {
	if(field.selectedIndex == 0) {
		alert(error_msg);
		field.focus() ;
		return true;
	} else {
		return false;
	}
}

/******************************
*  ±â´É :  Radio Button Check    *
*  ¼öÁ¤ÀÏ : 2002-01-25              *
*  parameter : field, error_msg  *
*******************************/
function isNotCheckedRadio(field, error_msg) {
	if ( field == null ) {
		alert(error_msg);
		return true;
	}

	if ( field.length == null ) {
		if ( field.checked == true ) {
			return false;
		} else {
			alert(error_msg);
			return true;
		}
	}

	for(i = 0; i < field.length; i++) {
		if(field[i].checked == true) {
			return false;
		}
	}
	alert(error_msg);
	return true;
}
//---------------//

/**
 * Radio ButtonÀ» ¼±ÅÃÇØÁ¦ÇÑ´Ù
 */
function uncheckRadio(field) {
	for(i = 0; i < field.length; i++) {
		field[i].checked = false;
	}
}

/**
 * Radio ButtonÀÇ ¼±ÅÃµÈ °ªÀ» °¡Á®¿Â´Ù
 */
function getRadioVal(field) {
	for(i = 0; i < field.length; i++) {
		if(field[i].checked == true)
			return field[i].value;
	}
	return "";
}

//------------------------------------- ƯÁ¤ ÇÊµå °ü·Ã ÇÔ¼ö ---
function checkDupID(id)
{
	if(isEmpty(id, "ID¸¦ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotAlphaNumeric(id,"ID´Â 4~10ÀÚ »çÀÌÀÇ ¼ýÀÚ ¹× ¿µ¹® ´ë¼Ò¹®Àڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	//if(isOutOfRange(id,4, 10, "ID´Â ÇÑ±Û 2ÀÚ~5ÀÚ, ¿µ¹® 4~10ÀÚ À̳»·Î ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
}

function checkName(name)
{
	if(isEmpty(name, "»ç¿ëÀÚ¸íÀ» ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
}

/*******************************
*  ±â´É : ºñ¹Ð¹øÈ£ Check            *
*  ¼öÁ¤ÀÏ : 2002-01-25                *
*  parameter : Form                  *
*******************************/
function isNotValidPassword(form) {

	if(isEmpty(form.userpw,"Æнº¿öµå¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isEmpty(form.userrepw,"Æнº¿öµå¸¦ ÀçÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotAlphaNumeric(form.userpw,"ºñ¹Ð¹øÈ£´Â 4~10ÀÚ »çÀÌÀÇ ¼ýÀÚ ¹× ¿µ¹® ´ë¼Ò¹®Àڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotAlphaNumeric(form.userrepw,"ºñ¹Ð¹øÈ£´Â 4~10ÀÚ »çÀÌÀÇ ¼ýÀÚ ¹× ¿µ¹® ´ë¼Ò¹®Àڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isOutOfRange(form.userpw, 4, 10, "ºñ¹Ð¹øÈ£´Â 4~10ÀÚ »çÀÌÀÇ ¼ýÀÚ ¹× ¿µ¹® ´ë¼Ò¹®Àڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isOutOfRange(form.userrepw, 4, 10, "ºñ¹Ð¹øÈ£´Â 4~10ÀÚ »çÀÌÀÇ ¼ýÀÚ ¹× ¿µ¹® ´ë¼Ò¹®Àڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(form.userpw.value != form.userrepw.value) {
		alert("ºñ¹Ð¹øÈ£°¡ ¼­·Î ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.\n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		form.userpw.value="";
		form.userrepw.value="";
		form.userpw.focus();
		form.userpw.select();
		return true;
	}
	return false;
}

/******************************
*  ±â´É : Áֹεî·Ï¹øÈ£ Check     *
*  ¼öÁ¤ÀÏ : 2002-01-25               *
*  parameter : Form                  *
*******************************/
function isNotValidPID(form) {

	if(isEmpty(form.jumin1,"Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isEmpty(form.jumin2,"Áֹεî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.jumin1,"Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.jumin2,"Áֹεî·Ï¹øÈ£ µÞÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotExactLength(form.jumin1, 6, "Áֹεî·Ï¹øÈ£ ¾ÕÀÚ¸®´Â 6ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	if(isNotExactLength(form.jumin2, 7, "Áֹεî·Ï¹øÈ£ µÞÀÚ¸®´Â 7ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	strchr = form.jumin1.value.concat(form.jumin2.value);
	if (strchr.length == 13	) {
		nlength = strchr.length;

		num1 = strchr.charAt(0);
		num2 = strchr.charAt(1);
		num3 = strchr.charAt(2);
		num4 = strchr.charAt(3);
		num5= strchr.charAt(4);
		num6 = strchr.charAt(5);
		num7 = strchr.charAt(6);
		num8 = strchr.charAt(7);
		num9 = strchr.charAt(8);
		num10 = strchr.charAt(9);
		num11 = strchr.charAt(10);
		num12 = strchr.charAt(11);

		var total = (num1*2)+(num2*3)+(num3*4)+(num4*5)+(num5*6)+(num6*7)+(num7*8)+(num8*9)+(num9*2)+(num10*3)+(num11*4)+(num12*5);
		total = (11-(total%11)) % 10;
	//	if (total == 11) total = 1;
	//	if (total == 10) total = 0;

		if(total != strchr.charAt(12)) {
			alert("Áֹεî·Ï¹øÈ£°¡ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù. \n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
			form.jumin1.value="";
			form.jumin2.value="";
			form.jumin1.focus();
			return true;
		}
		return false;
	}	else
		alert("Áֹεî·Ï¹øÈ£°¡ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù. \n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		form.jumin1.value="";
		form.jumin2.value="";
		form.jumin1.focus();
		return true;
}
/******************************
*  ±â´É : »ç¾÷ÀÚµî·Ï¹øÈ£ Check  *
*  ¼öÁ¤ÀÏ : 2002-01-25               *
*  parameter : Form                  *
*******************************/
function isNotValidBID(form) {

	if(isEmpty(form.bid1,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isEmpty(form.bid2,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isEmpty(form.bid3,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.bid1,"»ç¾÷ÀÚµî·Ï¹øÈ£ ¾ÕÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.bid2,"»ç¾÷ÀÚµî·Ï¹øÈ£ °¡¿îµ¥ÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.bid3,"»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotExactLength(form.bid1, 3, "»ç¾÷ÀÚµî·Ï¹øÈ£ ¾ÕÀÚ¸®´Â 3ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	if(isNotExactLength(form.bid2, 2, "»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â 2ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	if(isNotExactLength(form.bid3, 5, "»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â 5ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	strchr = form.bid1.value.concat(form.bid2.value.concat(form.bid3.value));

	num1 = strchr.charAt(0);
	num2 = strchr.charAt(1);
	num3 = strchr.charAt(2);
	num4 = strchr.charAt(3);
	num5= strchr.charAt(4);
	num6 = strchr.charAt(5);
	num7 = strchr.charAt(6);
	num8 = strchr.charAt(7);
	num9 = strchr.charAt(8);
	num10 = strchr.charAt(9);

	var total = (num1*1)+(num2*3)+(num3*7)+(num4*1)+(num5*3)+(num6*7)+(num7*1)+(num8*3)+(num9*5);
	total = total + ((num9 * 5) / 10);
	var tmp = total % 10;
	if(tmp == 0) {
		var num_chk = 0;
	} else {
		var num_chk = 10 - tmp;
	}

	if(num_chk != num10) {
		alert("»ç¾÷ÀÚµî·Ï¹øÈ£°¡ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù. \n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		form.bid1.value="";
		form.bid2.value="";
		form.bid3.value="";
		form.bid1.focus();
		return true;
	}
	return false;
}
/******************************
*  ±â´É :  E-Mail Check            *
*  ¼öÁ¤ÀÏ : 2002-01-25              *
*  parameter : field, error_msg  *
*******************************/
function isNotValidEmail(field)
{
   var checkflag = true;
   var retvalue;

   if(field.value == "") {
	   retvalue = true;
   } else {

	   if (window.RegExp) {
		  var tempstring = "a";
		  var exam = new RegExp(tempstring);
		  if (tempstring.match(exam)) {
			 var ret1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
			 var ret2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
			 retvalue = (!ret1.test(field.value) && ret2.test(field.value));
		  } else {
			 checkflag = false;
		  }
	   } else {
		  checkflag = false;
	   }

	   if (!checkflag) {
		  retvalue = ( (field.value != "") && (field.value.indexOf("@")) > 0 && (field.value.index.Of(".") > 0) );
	   }

   }
   if(retvalue) { return false;
   } else {
		alert("À̸ÞÀÏ ÁÖ¼Ò°¡ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù. \n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		field.focus();
		field.select();
		return true;
   }
}

/******************************
*  ±â´É :  TelNumber Check      *
*  ¼öÁ¤ÀÏ : 2002-01-25              *
*  parameter : field, error_msg  *
*******************************/
function isNotValidTel(field) {

   var Count;
   var PermitChar =
         "0123456789-";

   for (var i = 0; i < field.value.length; i++) {
      Count = 0;
      for (var j = 0; j < PermitChar.length; j++) {
         if(field.value.charAt(i) == PermitChar.charAt(j)) {
            Count++;
            break;
         }
      }

      if (Count == 0) {
         alert("ÀüÈ­¹øÈ£°¡ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù. \n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")
		 field.focus();
		 field.select();
		 return true;
         break;
      }
   }
   return false;
}
//---------------//


function isNotValidChar(field,error_msg) {

   var Count;
   var PermitChar = "0123456789-";  // Çã¿ë°¡´ÉÇÑ ¹®ÀÚµéÀ» ¸ðµÎ ±â·ÏÇÑ´Ù.

   for (var i = 0; i < field.value.length; i++) {
      Count = 0;
      for (var j = 0; j < PermitChar.length; j++) {
         if(field.value.charAt(i) == PermitChar.charAt(j)) {
            Count++;
            break;
         }
      }

      if (Count == 0) {
         alert(error_msg);
		 field.focus();
		 field.select();
		 return true;
         break;
      }
   }
   return false;
}

function isNotValidChar2(field,error_msg) {

   var NotPermitChar = "\"";  //Çã¿ëµÇ¾î¼­´Â ¾ÈµÇ´Â ¹®ÀÚµéÀ» ¸ðµÎ ±â·ÏÇÑ´Ù.
//   var NotPermitChar = "<>\"^&|'\\ ";  //Çã¿ëµÇ¾î¼­´Â ¾ÈµÇ´Â ¹®ÀÚµéÀ» ¸ðµÎ ±â·ÏÇÑ´Ù.

   if(field.value == "") return false;
   for (var i = 0; i < field.value.length; i++) {
      for (var j = 0; j < NotPermitChar.length; j++) {
         if(field.value.charAt(i) == NotPermitChar.charAt(j)) {
            ans = confirm(error_msg);
			if(ans == true) {
				return false;
			} else {
				field.focus();
				field.select();
				return true;
			}
         }
      }
   }
   return false;
}

function auto_fill_birth(pid1) {

	var year = pid1.value.substr(0,2);
	var month = pid1.value.substr(2,2);
	var date = pid1.value.substr(4,2);
	document.forms[0].year.value = year;
	document.forms[0].month.value = month;
	document.forms[0].date.value = date;

}

function hide_in(field) {
	if(field.value == field.defaultValue) field.value = "";
}
function show_out(field) {
	if(field.value == "") field.value = field.defaultValue;
}

function checkNumber(objname)
{
	var intErr = 1;
	var strValue = objname.value;
	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);

		// "3.4"µµ ¼ýÀÚÀÌ´Ù.
		if(!((retChar >= "0" && retChar <= "9") || retChar == "."))
		{
			intErr = 0; // break;
		}
	}

	var periodCnt = 0;

	while(strValue.indexOf(".") != -1)
	{
		periodCnt++;

		strValue = strValue.substr(strValue.indexOf(".") + 1, strValue.length - (strValue.indexOf(".") + 1));
	}

	// "3..4"´Â ¼ýÀÚ°¡ ¾Æ´Ï´Ù.
	if(periodCnt > 1)
		intErr = 0;

	if (intErr!=1)
	{
		return true;
	}
	else return false;
}

/*function CheckID_onSubmit(form)
{
	if (form.id.value.length < 4 || form.id.value.length > 10 ||
	      IsAlphaNumeric(form.id.value) == false)
	{
	    alert("ÀÌ¿ëÀÚID´Â ¿µ¹®°ú ¼ýÀÚÀÇ Á¶ÇÕÀ¸·Î 4-10ÀÚ¸®³»¿¡¼­ ÀÔ·ÂÇϽʽÿÀ. \nÇѱÛ, ¶ç¾î¾²±â´Â ¾ÈµË´Ï´Ù! ");
	    form.id.focus();
	    return (false);
	}
	return (true);
}*/

/**
 * <PRE>
 * Scroll ÀÌ ¾ø´Â »õ âÀ» ¶ç¿î´Ù
 * </PRE>
 * @param   theURL : »õ·Î ¶ç¿ï ÆÄÀÏ À̸§ÀÌ´Ù
 * @param   winName : »õâ À̸§
 * @param   winTitle : ț̢ title
 * @param	width : »õâ °¡·Î Å©±â
 * @param	height : »õâ ¼¼·Î Å©±â
 * @param   param : Ãß°¡ÀûÀÎ È­¸é argument
 */
function openNoScrollWin(theURL, winName, winTitle, width, height, param)
{
	var win = window.open(theURL , winName, "menubar=no, scrollbars=no, resizable=no, width=" + width + ", height=" + height);
}

/**
 * <PRE>
 * Scroll ÀÌ ¾ø´Â »õ âÀ» ¶ç¿î´Ù
 * </PRE>
 * @param   theURL : »õ·Î ¶ç¿ï ÆÄÀÏ À̸§ÀÌ´Ù
 * @param   winName : »õâ À̸§
 * @param   winTitle : ț̢ title
 * @param	width : »õâ °¡·Î Å©±â
 * @param	height : »õâ ¼¼·Î Å©±â
 * @param   param : Ãß°¡ÀûÀÎ È­¸é argument
 */
function openScrollWin(theURL, winName, winTitle, width, height, param)
{
	var win = window.open(theURL , winName, "menubar=no, scrollbars=yes, resizable=no, width="+width+", height="+height) ;
}

/**
 * <PRE>
 * Á¦¾àÀÌ ¾ø´Â »õ â ¶ç¿ì±â¸¦ ÇÏÀÚ
 * </PRE>
 * @param   theURL : »õ·Î ¶ç¿ï ÆÄÀÏ À̸§ÀÌ´Ù
 * @param   winName : »õâ À̸§
 * @param   winTitle : ț̢ title
 * @param	width : »õâ °¡·Î Å©±â
 * @param	features : ´Ù¾çÇÑ ¸ð¾çÀ» Á÷Á¢ ÁØ´Ù
 * @param   param : Ãß°¡ÀûÀÎ È­¸é argument
 */
function openFlexWin(theURL,winName,winTitle, width, features, param)
{
	var win = window.open(theURL + "?popupTitle=" + winTitle + "&tableWidth=" + width + param,winName,features);
}



///////////////////// Calendar ///////////////////////////

/* ³¯Â¥¸¸ ÀÔ·ÂÇؾßÇÒ ¶§ */
function showDateCalendar(dateField)
{
	var wid = (screen.width)/2 - 560/2 ;
	var hei = (screen.height)/2 - 480/2;
	
	window.open("/common/calendar/PopCalendar.jsp?popupTitle=´Þ·Â&type=date&dateField=" + dateField, "Calendar", "width=560,height=480,status=no,resizable=no,top="+hei+",left="+wid+"");
}
/* ³¯Â¥¸¸ ÀÔ·ÂÇؾßÇÒ ¶§ -- ±×¸®µå
dateField = "gridName, row, col" */
function showDateCalendarGrid(dateField)
{
	var wid = (screen.width)/2 - 560/2 ;
	var hei = (screen.height)/2 - 480/2;
	window.open("/common/calendar/PopCalendar.jsp?type=date&subType=grid&dateField=" + dateField, "Calendar", "width=560,height=480,status=no,resizable=no,top="+hei+",left="+wid+"");
}
/* ³¯Â¥¿Í ½Ã°£ ¸ðµÎµé ÀÔ·ÂÇؾßÇÒ ¶§ */
function showDateTimeCalendar(dateField, timeField)
{
	var wid = (screen.width)/2 - 560/2 ;
	var hei = (screen.height)/2 - 480/2;
	window.open("/common/calendar/PopCalendar.jsp?type=datetime&dateField=" + dateField + "&timeField=" + timeField, "Calendar", "width=560,height=480,status=no,resizable=no,top="+hei+",left="+wid+"");
}


/**
 * <PRE>
 * ƯÁ¤ Çʵ忡 ´ëÇÑ ¼öÁ¤À» ¸·´Â ÇàÀ§
 * </PRE>
 * @param   objectName : ¼öÁ¤À» ÁßÁö½Ãų Çʵ尴ü.(ÁÖ·Î input type)
 */
function editStop(objectName) {
	objectName.blur();
}

/**
 * ¼ýÀÚ³ª ¹®ÀÚ¿­À» ÅëÈ­(Money) Çü½ÄÀ¸·Î ¸¸µç´Ù.( ½°Ç¥(,) Âï´Â´Ù´Â ¼Ò¸®.. )
 * @param	amount	"1234567"
 * @return	currencyString "1,234,567"
 */
function formatCurrency(amount)
{
	amount = new String(amount);
	var amountLength = amount.length;
	var modulus = amountLength % 3;
	var currencyString = amount.substr(0,modulus);
	for(i=modulus; i<amountLength; i=i+3) {
		if(currencyString != "") 
			currencyString += ",";
		currencyString += amount.substr(i, 3);
	}
	return currencyString;
}

///////////////////// LotteMRO Specific Functions ///////////////////////////
/**
 * ¾ÆÀÌÅÛ ¼ö·®º° ÇÒÀΰ¡¸¦ ¹ÝȯÇÑ´Ù(¼ö·®º° ÇÒÀΰ¡ Á¤º¸°¡ ¾øÀ» °æ¿ì ±âº»°¡ ¹Ýȯ)
 *
 * @param	arrDiscount	¼ö·®º° ÇÒÀΰ¡ ¹è¿­
 * @param	qty	¼ö·®
 * @param	defaultSellPrice	±âº» °¡°Ý
 * @return	discountPrice	ÇÒÀΰ¡
 */
function calcDiscountPrice(arrDiscount, qty, defaultSellPrice)
{
	var discountPrice = defaultSellPrice;
	var prevQty = 0;

	for( i=0; i<arrDiscount.length; i++ ) {
		if(qty >= prevQty && qty < arrDiscount[i][0]) {
			break;
		} else {
			discountPrice = arrDiscount[i][1];
			prevQty = arrDiscount[i][0];
		}
	}
	
	return discountPrice;
}
/**
 * ¾ÆÀÌÅÛ ÆǸŰ¡¸¦ ¹ÝȯÇÑ´Ù(¼ö·®º° ÇÒÀΰ¡ Á¤º¸°¡ ¾øÀ» °æ¿ì ±âº»°¡ ¹Ýȯ)
 *
 * @param	arrDiscount	¼ö·®º° ÇÒÀΰ¡ ¹è¿­
 * @param	qty	¼ö·®
 * @param	defaultSellPrice	±âº» °¡°Ý
 * @param	addedPrice	¿É¼ÇÀ¸·Î ÀÎÇØ Ãß°¡µÈ °¡°Ý(¿É¼Ç°¡ ÃÑÇÕ)
 * @return	ÆǸŰ¡
 */
function calcSellPrice(arrDiscount, qty, defaultSellPrice, addedPrice)
{
	return (calcDiscountPrice(arrDiscount, qty, defaultSellPrice) + addedPrice) * qty;
}
/**
 * ¾ÆÀÌÅÛ ¿ø°¡¸¦ ¹ÝȯÇÑ´Ù
 *
 * @param	defaultPrimeCost	±âº» °¡°Ý
 * @param	addedPrice	¿É¼ÇÀ¸·Î ÀÎÇØ Ãß°¡µÈ °¡°Ý(¿É¼Ç°¡ ÃÑÇÕ)
 * @return	¿ø°¡
 */
function calcPrimeCost(defaultPrimeCost, addedPrice)
{
	return defaultPrimeCost + addedPrice;
}

/*
 * »ç¾÷ÀÚ µî·Ï ¹øÈ£¸¦ °Ë»çÇÑ´Ù.
 */
function isNotValidBIZ(form) {

	if(isEmpty(form.bizregno1,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isEmpty(form.bizregno2,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isEmpty(form.bizregno3,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.bizregno1,"»ç¾÷ÀÚµî·Ï¹øÈ£ ¾ÕÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.bizregno2,"»ç¾÷ÀÚµî·Ï¹øÈ£ °¡¿îµ¥ÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.bizregno3,"»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotExactLength(form.bizregno1, 3, "»ç¾÷ÀÚµî·Ï¹øÈ£ ¾ÕÀÚ¸®´Â 3ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	if(isNotExactLength(form.bizregno2, 2, "»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â 2ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	if(isNotExactLength(form.bizregno3, 5, "»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â 5ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	strchr = form.bizregno1.value.concat(form.bizregno2.value.concat(form.bizregno3.value));

	num1 = strchr.charAt(0);
	num2 = strchr.charAt(1);
	num3 = strchr.charAt(2);
	num4 = strchr.charAt(3);
	num5 = strchr.charAt(4);
	num6 = strchr.charAt(5);
	num7 = strchr.charAt(6);
	num8 = strchr.charAt(7);
	num9 = strchr.charAt(8);
	num10 = strchr.charAt(9);

	var total = (num1*1)+(num2*3)+(num3*7)+(num4*1)+(num5*3)+(num6*7)+(num7*1)+(num8*3)+(num9*5);
	total = total + ((num9 * 5) / 10);
	var tmp = total % 10;
	if(tmp == 0) {
		var num_chk = 0;
	} else {
		var num_chk = 10 - tmp;
	}

	if(num_chk != num10) {
		alert("»ç¾÷ÀÚµî·Ï¹øÈ£°¡ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù. \n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		form.bizregno1.value="";
		form.bizregno2.value="";
		form.bizregno3.value="";
		form.bizregno1.focus();
		return true;
	}
	return false;
}

/**
 * ConfirmâÀ» ¶ç¿ì°í "¿¹"À̸é false¸¦ "¾Æ´Ï¿À"À̸é true¸¦ ¸®ÅÏÇÑ´Ù
 * (JSP »ç¿ë¿¹ : if(didNotConfirm("ÁÖ¹®À» Ãë¼ÒÇϽðڽÀ´Ï±î?")) return;)
 */
function didNotConfirm(question) {
	return !confirm(question);
}

/**
 * °Ë»ö¾î°¡ ÀԷµǴ FORM element¸¦ ÃʱâÈ­ ÇÑ´Ù.
 * 
 * @param	°Ë»ö¾î ÀÔ·Â FORM
 */
function doInit(frm)
{
	for (i = 0; i < frm.elements.length; i++)
	{
		frm.elements[i].value = "";
	}
}

/******************************
*  ±â´É :  Positive NumberCheck           *
*  ¼öÁ¤ÀÏ : 2002-04-10(withsun)              *
*  parameter : field, error_msg  *
*******************************/
function isNotPositiveNumber(field, error_msg)
{
   for (var i=0; i < field.value.length; i++)
   {
      if ( field.value.charAt(i) < "1" || field.value.charAt(i) > "9" )
	  {
         alert(error_msg);
		 field.focus();
		 field.select();
		 return true;
	   }
   }
}


/**
 * ENTERÅ° ´Ù¿î µÇ¾úÀ»¶§ ³Ñ°Ü¹ÞÀº Function½ÇÇà
 *
 * @param	func	½ÇÇàÇÒ Function¸í
 */
function enterKeyDown(func)
{
	enter = event.keyCode;
	if(enter == 13)
	{
		eval(func);
	}

}

/**
 * ƯÁ¤Å° ´Ù¿î µÇ¾úÀ»¶§ ³Ñ°Ü¹ÞÀº Function½ÇÇà
 *
 * @param	func	½ÇÇàÇÒ Function¸í
 */
function keyDown(func)
{
	enter = event.keyCode;
	if(enter == 13)
	{
		eval(func);
	}

}


/**
 * ÁÖ¾ðÁø 8ÀÚ¸® ¹®ÀÚ¿­À» ³¯Â¥Æ÷¸Ë(YYYY-MM-DD or YYYY/MM/DD)·Î ¹Ù²Ù¾îÁØ´Ù.
 *
 * @param	source		º¯È¯ÇÒ 8ÀÚ¸® ³¯Â¥¹®ÀÚ¿­
 * @param	format		³¯Â¥Çü½Ä
 * @return	ret			º¯È¯µÈ ³¯Â¥ ¹®ÀÚ¿­
 **/
function dateFormat(source, format)
{
	ret = "";
	delimiter = "";

	if (format.indexOf("-") != -1)
		delimiter = "-";
	else if (format.indexOf("/") != -1)
		delimiter = "/";
	else
	{
		alert("ÀÔ·ÂµÈ ³¯Â¥Æ÷¸ËÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		return;
	}

	if (source.length == 8)
	{
		ret = source.substring(0, 4) + delimiter + source.substring(4, 6) + delimiter + source.substring(6, 8);
	} else if (source.length == 10)
	{
		ret = source.substring(0, 4) + delimiter + source.substring(5, 7) + delimiter + source.substring(8, 10);
	} else
	{
		alert("ÀÔ·ÂµÈ ³¯Â¥Çü½ÄÀÌ À߸øµÇ¾ú½À´Ï´Ù.");
		return;
	}
	return ret;
}

/**
 * ³¯Â¥Çü½ÄÀÌ ¿Ã¹Ù¸¥Áö °Ë»ç
 *
 * @param	astrValue	³¯Â¥Æ÷¸Ë(yyyymmdd, yyyy/mm/dd, yyyy-mm-dd)
 * @param	astrNotNull:	nn:not null, "": null Çã¿ë
 * @return	true/false
 **/
function blnOkDate(astrValue, astrNotNull)
{
	var arrDate;
	
	if (astrValue=='')
	{
		if (astrNotNull == "nn")
			return false;
		else
			return true;
	}else{	
		if (astrValue.indexOf("-") != -1) 
			arrDate = astrValue.split("-");
		else if (astrValue.indexOf("/") != -1) 
			arrDate = astrValue.split("/");
		else
		{
			if (astrValue.length != 8) return false;
			astrValue = astrValue.substring(0,4)+"/"+astrValue.substring(4,6)+"/" +astrValue.substring(6,8);
			arrDate = astrValue.split("/");
		}
	
		if (arrDate.length != 3) return false;		
		
		var chkDate = new Date(arrDate[0] + "/" + arrDate[1] + "/" + arrDate[2]);		
		if (isNaN(chkDate) == true ||
			(arrDate[1] != chkDate.getMonth() + 1 || arrDate[2] != chkDate.getDate())) 
		{
			return false;
		}
	}
	return true;
}


/**
 * ±×¸®µå ³¯Â¥ ¼¿¿¡¼­ ³¯Â¥¸¦ ÀÔ·Â¹Þ°í¼­ À¯È¿ÇÑÁö üũ(yyyymmdd or yyyy-mm-dd or yyyy/mm/dd)ÈÄ Æ²¸®¸é Calendar Popup
 *
 * @param	fgName	±×¸®µå°´Ã¼¸í
 * @param	row		Çà¼ö
 * @param	col		¿­¼ö
 **/
function openCalendarInGrid(fgName, row, col)
{
	var fg = document.all(fgName);
	if (!blnOkDate(fg.TextMatrix(row, col), "nn"))
	{
		fg.TextMatrix(row, col) = "";
		showDateCalendarGrid(fgName + ", " + row + ", " + col);
	}
	else
		fg.TextMatrix(row, col) = dateFormat(fg.TextMatrix(row, col), "YYYY-MM-DD");

}

/**
 * INPUT field¿¡¼­ ³¯Â¥¸¦ ÀÔ·Â¹Þ°í¼­ À¯È¿ÇÑÁö üũ(yyyymmdd or yyyy-mm-dd or yyyy/mm/dd)ÈÄ Æ²¸®¸é Calendar Popup
 *
 * @param	field	INPUT °´Ã¼
 **/
function openCalendar(dateField)
{
	var obj = eval("document." + dateField);
	if (!blnOkDate(obj.value, "nn"))
	{
		obj.value = "";
		showDateCalendar(dateField);
	}
	else
		obj.value = dateFormat(obj.value, "YYYY-MM-DD");

}

/**
 * ¹®ÀÚ¿­³»¿¡ ÀÖ´Â ', "¸¦ \', \" ·Îº¯È¯ÇÑ´Ù.
 *
 * @param	str	º¯È¯ÇÒ ¹®ÀÚ¿­
 **/
function toValidStr(str)
{
	/*
	alert(str);
	var ret = "";
	for (i = 0; i < str.length; i++)
	{
		if (str.charAt(i) == '\'')
			ret += '\\\'';
		else if (str.charAt(i) == '"')
			ret += '\\\"';
		else
			ret += str.charAt(i);
	}
	*/

	re1 = /\'/gi;
	re2 = /\"/gi;
	str = str.replace(re1, "\\\'");
	str = str.replace(re2, "\\\""); 
	return str;	
	
}

function encChar(str)
{
	var temp1 = "@@@@@";
	re1 = /\'/g;
	re2 = /\"/g;
	str = str.replace(re1, temp1);
	return str;
}	

function decChar(str)
{
	re3 = /@@@@@/g;
	str = str.replace(re3, "'");
	return str;
}


// systemÀÇ ÇöÀ糯¥¸¦ return: yyyymmdd
function strGetToDay()
{
 	 var today=new Date();
 	 
 	 var strToDay = today.getYear();
 	 
 	 if (today.getMonth()+1 < 10)
 	 	strToDay += "-0"+(today.getMonth()+1);
 	 else
 	 	strToDay += "-" + today.getMonth()+1;
 	 
 	 if (today.getDate() < 10)
 	 	strToDay += "-0"+today.getDate();
 	 else
 	 	strToDay += "-" + today.getDate();
 	 	
 	 return strToDay; 	 	 
}

//ÁÖ¾îÁø °ª(val)À» ¼Ò¼öÁ¡ÀÌÇÏ numÀÚ¸®¼ö¿¡¼­ ¹Ý¿Ã¸²ÇÑ°ªÀ» ¸®ÅÏÇÑ´Ù.
function round(val, num)
{
	val = val * Math.pow(10, num - 1);
	val = Math.round(val);
	val = val / Math.pow(10, num - 1);
	return val;
}


function isVaildMail(email)
{
     var result = false;

     if( email.indexOf("@") != -1 )
     {
          result = true;

          if( email.indexOf(".") != -1 )
          {
               result = true;
          }
          else
          {
               result = false;
          }
     }
     return result;
}



function isLoginname(obj) {
    len = obj.value.length;
    ret = true;

    if (len < 4)
		return false;
    if(!((obj.value.charAt(0) >= "a" && obj.value.charAt(0) <= "z") ||
       (obj.value.charAt(0) >= "A" && obj.value.charAt(0) <= "Z")))
		ret = false;		
    for (i = 1; i < len; i++) {
		if((obj.value.charAt(i) >= "0" && obj.value.charAt(i) <="9") ||
		   (obj.value.charAt(i) >= "a" && obj.value.charAt(i) <= "z") ||
		   (obj.value.charAt(i) >= "A" && obj.value.charAt(i) <= "Z"))
		    ;
		else 
		    ret = false;
    }
    return ret;
		   
}


//ƯÁ¤ Çʵ尪¿¡ ´ëÇؼ­ ³¡ÀÚ¸®¸¦ 10´ÜÀ§·Î  Àüȯ
function roundValue(field) {

  field.value = Math.round(eval(field.value)/10) * 10

}

/*
 * »ç¾÷ÀÚ µî·Ï ¹øÈ£¸¦ °Ë»çÇÑ´Ù.
 */
function isNotValidBIZNo(form) {
	
	if(isEmpty(form.site_serial1,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isEmpty(form.site_serial2,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isEmpty(form.site_serial3,"»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.site_serial1,"»ç¾÷ÀÚµî·Ï¹øÈ£ ¾ÕÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.site_serial2,"»ç¾÷ÀÚµî·Ï¹øÈ£ °¡¿îµ¥ÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotNumber(form.site_serial3,"»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â ¼ýÀڷθ¸ ±âÀÔÇØ ÁÖ¼¼¿ä!")) return true;
	if(isNotExactLength(form.site_serial1, 3, "»ç¾÷ÀÚµî·Ï¹øÈ£ ¾ÕÀÚ¸®´Â 3ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	if(isNotExactLength(form.site_serial2, 2, "»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â 2ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	if(isNotExactLength(form.site_serial3, 5, "»ç¾÷ÀÚµî·Ï¹øÈ£ µÞÀÚ¸®´Â 5ÀÚ¸®ÀÔ´Ï´Ù!")) return true;
	strchr = form.site_serial1.value.concat(form.site_serial2.value.concat(form.site_serial3.value));

	num1 = strchr.charAt(0);
	num2 = strchr.charAt(1);
	num3 = strchr.charAt(2);
	num4 = strchr.charAt(3);
	num5 = strchr.charAt(4);
	num6 = strchr.charAt(5);
	num7 = strchr.charAt(6);
	num8 = strchr.charAt(7);
	num9 = strchr.charAt(8);
	num10 = strchr.charAt(9);

	var total = (num1*1)+(num2*3)+(num3*7)+(num4*1)+(num5*3)+(num6*7)+(num7*1)+(num8*3)+(num9*5);
	total = total + parseInt((num9 * 5) / 10);
	var tmp = total % 10;

	if(tmp == 0) {
		var num_chk = 0;
	} else {
		var num_chk = 10 - tmp;
	}

	if(num_chk != num10) {
		alert("»ç¾÷ÀÚµî·Ï¹øÈ£°¡ ¿Ã¹Ù¸£Áö ¾Ê½À´Ï´Ù. \n´Ù½Ã ÀÔ·ÂÇØ ÁÖ¼¼¿ä!");
		form.site_serial1.value="";
		form.site_serial2.value="";
		form.site_serial3.value="";
		form.site_serial1.focus();
		return true;
	}
	return false;
}
// Main ¿¡¼­ ³¯Â¥¿Í ¿äÀÏÀ» º¸¿©ÁØ´Ù. return :ex) 2004³â 8¿ù 20ÀÏ (±Ý¿äÀÏ) 
function getMainDateViewStr() {
	view_today = new Date();
	var count_day = view_today.getDay();
	var view_week;
	if      ( count_day ==0 ) view_week ="ÀÏ";
	else if ( count_day ==1 ) view_week ="¿ù";
	else if ( count_day ==2 ) view_week ="È­";
	else if ( count_day ==3 ) view_week ="¼ö";
	else if ( count_day ==4 ) view_week ="¸ñ";
	else if ( count_day ==5 ) view_week ="±Ý";
	else if ( count_day ==6 ) view_week ="Åä";
	return view_today.getYear() + "³â " + (view_today.getMonth()+1) + "¿ù " + view_today.getDate()+"ÀÏ (" + view_week + "¿äÀÏ)";
} 

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();
}
MM_reloadPage(true);

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


// ÀÎDz¹Ú½º ÅؽºÆ® ¾ø¾Ö±â
function sc(obj){
 if(obj.value==obj.defaultValue) obj.value="";
}
// ÀÎDz¹Ú½º defaultValue º¸À̱â

function sb(obj){
 if(!obj.value) obj.value=obj.defaultValue;
}

 function swapImgRestore() { //v3.0 
 	 var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; 
}

function autotab(original, destination) 
{
	if (original.getAttribute && original.value.length == original.getAttribute("maxlength"))
	destination.focus()
}



function outputMoney(num_str){ 

	var t_align = "right"; // ÅؽºÆ® Çʵå Á¤·Ä
	var t_num = num_str.value.substring(0,1); // ù±ÛÀÚ È®ÀÎ º¯¼ö
	var num =  /^[/,/,0,1,2,3,4,5,6,7,8,9,/]/; // ¼ýÀÚ¿Í , ¸¸ °¡´É
	var cnjValue = ""; 
	var cnjValue2 = "";

	if (!num.test(num_str.value))   {
	//alert('¼ýÀÚ¸¸ ÀÔ·ÂÇϽʽÿÀ.\n\nƯ¼ö¹®ÀÚ¿Í ÇѱÛ/¿µ¹®Àº »ç¿ëÇÒ¼ö ¾ø½À´Ï´Ù.');
	num_str.value="";
	num_str.focus();
	return false;
	}

	if ((t_num < "0" || "9" < t_num)){
	alert("¼ýÀÚ¸¸ ÀÔ·ÂÇϽʽÿÀ.");
	num_str.value="";
	num_str.focus();
	return false;
	} 

	for(i=0; i<num_str.value.length; i++)  {   
	if(num_str.value.charAt(num_str.value.length - i -1) != ",") { 
	cnjValue2 = num_str.value.charAt(num_str.value.length - i -1) + cnjValue2; 
	} 
	} 

	for(i=0; i<cnjValue2.length; i++) { 

	if(i > 0 && (i%3)==0) { 
	cnjValue = cnjValue2.charAt(cnjValue2.length - i -1) + "," + cnjValue; 
	 } else { 
	cnjValue = cnjValue2.charAt(cnjValue2.length - i -1) + cnjValue; 
	} 
	} 
	num_str.value = cnjValue;
	num_str.style.textAlign = t_align;

}

function swf(src,w,h,wmode){
	html = '';
	html += '<object type="application/x-shockwave-flash" classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" id="param" width="'+w+'" height="'+h+'">';
	html += '<param name="movie" value="'+src+'">';
	html += '<param name="quality" value="high">';
	html += '<param name="bgcolor" value="#ffffff">';
	html += '<param name="menu" value="false">';
	html += '<param name="wmode" value="'+wmode+'">';
	html += '<embed src="'+src+'" quality=high bgcolor="#ffffff" menu="false" width="'+w+'" height="'+h+'" swliveconnect="true" id="param" name="param" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"><\/embed>';
	html += '<\/object>';
	document.write(html);
}

function moveNext (num, from, to) {
	var len = from.value.length;
	if (len == num)
		to.focus ();
}

function onlyNum(field){
	var val = field.value;

	if(isNaN(val) ) {

		alert("¼ýÀÚ¸¸ ÀÔ·ÂÀÌ °¡´ÉÇÕ´Ï´Ù");
		return false;
	} 
}

function onlyNum2(){
 var key = event.keyCode;
 if(!(key==8||key==9||key==13||key==46||key==144||(key>=48&&key<=57)||key==110||key==190)){
  alert('¼ýÀÚ¸¸ ÀÔ·Â °¡´ÉÇÕ´Ï´Ù');
  event.returnValue = false;
 }
}

function SetNum(obj){
 val=obj.value;
 re=/[^0-9]/gi;
 obj.value=val.replace(re,"");
}



function setCookie(name, value, expiredays)
{
	var today = new Date();
	today.setDate(today.getDate() + expiredays);
	document.cookie = name + "=" + escape(value) + ";path=/;expires=" + today.toGMTString() + ";";
}


function getCookie(name)
{
	var x = 0;
	var nameOfCookie = name + "=";
	
	while ( x <= document.cookie.length )
	{
		var y = (x+nameOfCookie.length);
		
		if ( document.cookie.substring( x, y ) == nameOfCookie ) {
			if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
				endOfCookie = document.cookie.length;
			return unescape( document.cookie.substring( y, endOfCookie ) );
		}
		
		x = document.cookie.indexOf( " ", x ) + 1;
		
		if ( x == 0 )
			break;
	}
	
	return "";
}

function GetToday()
{
	var today = new Date();
	var yy = today.getYear(); 
	var mm = today.getMonth() + 1; 
	var dd = today.getDate(); 
	
	return yy + "." + mm + "." + dd;
}


/*

ºê¶ó¿ìÀú Á¾·ù¸¦ ¹«½ÃÇÑä ³»¿ë¸¸À¸·Î Å©±â Á¤ÇÒ¼öÀÖ´Â ÇÔ¼ö body onload="buildWH()" °¡ µé¾î°¡¾ßÇÑ´Ù

*/

 function setWH(){
    if (document.all){
    cW=document.body.offsetWidth
    cH=document.body.offsetHeight
    window.resizeTo(500,500)
    barsW=500-document.body.offsetWidth
    barsH=500-document.body.offsetHeight
    wW=barsW+cW
    wH=barsH+cH
    window.resizeTo(wW,wH)
    }
    else
    {
    wW=window.outerWidth
    wH=window.outerHeight
    }
    topW = wW;
    topH = wH;
    }
  
  function buildWH() {
   setWH();
   topW = topW - document.body.clientWidth;
   topH = topH - document.body.clientHeight;
  }

  function resizeWH(width,height) {
    reW = width + topW;
    reH = height + topH;
    window.resizeTo(reW,reH);
  }




function fImgSize(targetImg,wsize,hsize) //±×¸²ÀÇ À̹ÌÁö »çÀÌÁî ±¸Çϱâ. 
{ 
	var imgw; 
	var imgh; 
	var timgw; 
	var timgh; 
	var divImg; 
	var newImg = new Image(); 

	newImg.src = targetImg; 
	imgw = newImg.width; 
	imgh = newImg.height; 

	if (imgw <= wsize && imgh <= hsize ) { // »çÀÌÁî°¡ °ø°£ º¸´Ù Å©¸é °°Àº ºñÀ²·Î ÁÙ¿©¼­ º¸¿© ÁØ´Ù. 
	divImg = ""; 
	}else if (imgw > wsize && imgh <= hsize) { 
	timgw = wsize; 
	timgh = (wsize / imgw) * imgh; 
	divImg = ""; 
	}else if (imgw <= wsize && imgh > hsize) { 
	timgw = (hsize / imgh) * imgw; 
	timgh = hsize; 
	divImg = ""; 
	}else if (imgw > wsize && imgh > hsize) { 
	var comp; 
	if ((wsize/imgw) >= (hsize/imgh)) { 
	comp = 'W'; 
	}else { 
	comp = 'H'; 
	} 
	if (comp == 'W') { 
	timgw = (hsize / imgh) * imgw;
	timgh = hsize 
	divImg = ""; 
	}else { 
	timgw = wsize; 
	timgh = (wsize / imgw) * imgh; 
	divImg = ""; 
	} 
	} 
	imgDiv.innerHTML = divImg; 
} 



/**********************************************************************************************************/

 
function allcheck(list) 
{ 

    for( var i=0; i<list.elements.length; i++) { 
    var check = list.elements[i]; 
    check.checked = true; 
    } 
     
     
}  

function uncheck(list) 
{ 

    for( var i=0; i<list.elements.length; i++) { 
    var check = list.elements[i]; 
    check.checked = false; 
    } 
     
     
}

function addFavorite() {

  window.external.AddFavorite('http://www.syoff.com', 'SYOFF');

}


// Tab
var tShowTab = null;
var objShowTab = null;
function clearShowTabTimeInterval() {
clearTimeout(tShowTab);
}
function showTab(obj, bNow){
clearTimeout(tShowTab);
obj2=document.getElementById(obj);

var orgp = obj2.parentNode;

var p = obj2.parentNode.parentNode.childNodes;
var orgp = obj2.parentNode;
	for (var i=0; i<p.length; i++){
	if (p[i].tagName && p[i].tagName=='H4'){
		var tmp = p[i].id.split('_')[0];
		if(p[i].id == orgp.id){
			if(p[i].childNodes[0].tagName && p[i].childNodes[0].tagName == 'A');
			p[i].childNodes[0].className = 'on';
			document.getElementById(tmp).style.display = 'block';
			}else{
			if(p[i].childNodes[0].tagName && p[i].childNodes[0].tagName == 'A');
			p[i].childNodes[0].className = '';
			document.getElementById(tmp).style.display = 'none';
			}
		}
	}
}


function showTabOut(obj,bNow){

obj2=document.getElementById(obj);

var p2 = obj2.parentNode.parentNode.childNodes;
var orgp = obj2.parentNode;

if(!bNow) {
objShowTab = obj;
obj.onmouseout = clearShowTabTimeInterval;
tShowTab = setTimeout('showTabOut(objShowTab, true);', 450);
return;
}

	for (var i=0; i<p2.length; i++){
	if (p2[i].tagName && p2[i].tagName=='H4'){
		var tmp = p2[i].id.split('_')[0];
		if(p2[i].id == orgp.id){
			if(p2[i].childNodes[0].tagName && p2[i].childNodes[0].tagName == 'A');
			p2[i].childNodes[0].className = 'on';
			document.getElementById(tmp).style.display = 'block';
			}else{
			if(p2[i].childNodes[0].tagName && p2[i].childNodes[0].tagName == 'A');
			p2[i].childNodes[0].className = '';
			document.getElementById(tmp).style.display = 'none';
			}
		}
	}

if(!obj2){

	for (var i=0; i<p2.length; i++){
	if (p2[i].tagName && p2[i].tagName=='H4'){
		var tmp = p2[i].id.split('_')[0];
		
			if(p2[i].childNodes[0].tagName && p2[i].childNodes[0].tagName == 'A');
			p2[i].childNodes[0].className = '';
			document.getElementById(tmp).style.display = 'none';
		
		}
	}


}



}



// Tab
var tShowSubTab = null;
var objShowSubTab = null;
function clearShowTabTimeInterval() {
//clearTimeout(tShowTab);
}
function showSubTab(obj, bNow){
//clearTimeout(tShowSubTab)

var p2 = obj.parentNode.parentNode.childNodes;
var orgp = obj.parentNode;


	for (var i=0; i<p2.length; i++){
	if (p2[i].tagName && p2[i].tagName=='H4'){
		if(p2[i].id == orgp.id){
			if(p2[i].childNodes[0].tagName && p2[i].childNodes[0].tagName == 'A');
			p2[i].childNodes[0].className = 'on';
			
			}else{
			if(p2[i].childNodes[0].tagName && p2[i].childNodes[0].tagName == 'A');
			p2[i].childNodes[0].className = '';
			}
		}
	}
}

function showSubTabOut(obj){
//clearTimeout(tShowSubTab)
obj2=document.getElementById(obj);

var p2 = obj2.parentNode.parentNode.childNodes;
var orgp = obj2.parentNode;
	for (var i=0; i<p2.length; i++){
	if (p2[i].tagName && p2[i].tagName=='H4'){
		var tmp = p2[i].id.split('_')[0];
		if(p2[i].id == orgp.id){
			if(p2[i].childNodes[0].tagName && p2[i].childNodes[0].tagName == 'A');
			p2[i].childNodes[0].className = 'on';
			}else{
			if(p2[i].childNodes[0].tagName && p2[i].childNodes[0].tagName == 'A');
			p2[i].childNodes[0].className = '';
			}
		}
	}
}


function viewSearchType(){
	var sTypeLIst = document.getElementById("sType_list");
	if(sTypeLIst.style.display=="block"){
	sTypeLIst.style.display="none";
	}else{
	sTypeLIst.style.display="block";
	}
}

function selectSchType(obj){
	var tobj = obj.parentNode;
	var typeTxt = tobj.getElementsByTagName('label')[0].innerHTML;
	var dash = typeTxt.indexOf('-');
	if(dash != -1){
	typeTxt = typeTxt.substr(dash+1,typeTxt.length);
	}
	document.getElementById('sType').innerHTML = typeTxt;
	viewSearchType();
	//q.focus();
}

function sendMemo(id){

	window.open("/_memo/memo_send_win.html?receive_id="+id,"memo_win","menubar=no, scrollbars=no, resizable=no, width=396 ,height=322,top=200,left=200");

}

function findIDPW(){

	window.open("/member/findIDPW.html","findIDPW","menubar=no, scrollbars=no, resizable=no, width=450 ,height=320,top=210,left=200");

}

function viewMemo(id){

	var popup=window.open("/_memo/memo_view_win.html?id="+id,"memo_win","menubar=no, scrollbars=no, resizable=no, width=396 ,height=322,top=200,left=200");
	popup.focus();
	location.reload();

}

function viewMemo_main(id){

	var popup=window.open("/_memo/memo_view_win.html?id="+id,"memo_win","menubar=no, scrollbars=no, resizable=no, width=396 ,height=322,top=200,left=200");
	popup.focus();

}


function onlyViewMemo(id){

	var popup=window.open("/_memo/memo_view_outbox_win.html?id="+id,"memo_win","menubar=no, scrollbars=no, resizable=no, width=396 ,height=322,top=200,left=200");
	popup.focus();
	location.reload();

}


function addFriend(id){

	var popup=window.open("/mybox/addFriend.html?userid="+id,"friend_win","menubar=no, scrollbars=no, resizable=no, width=396 ,height=250,top=280,left=280");
	popup.focus();
	location.reload();

}


function view_member_info(id){

	var popup=window.open("/member/view_member_info.html?userid="+id,"member_info","menubar=no, scrollbars=no, resizable=no, width=337 ,height=324,top=250,left=250");
	popup.focus();

}

function friend_list(){

	var popup=window.open("/mybox/friend_list_win.html","friend_list","menubar=no, scrollbars=no, resizable=no, width=337 ,height=390,top=100,left=100");
	popup.focus();

}


function selfReload(){

	history.go(0);

}

function delok(){
	if(confirm("»èÁ¦ÇϽðڽÀ´Ï±î? »èÁ¦µÈ ÀÚ·á´Â º¹±¸ÇÒ ¼ö ¾ø½À´Ï´Ù")){
	return true;
	} else {
	return false;
	}
}