<!--	
	String.prototype.trim = function()
	{
		// ¹®ÀÚ¿­¿¡ °ø¹éÁ¦°Å..
		// ex)
		//		s = "       ¹Úº´Ã¶     ".trim();	¢Ñ s = "¹Úº´Ã¶"

	    return this.replace(/(^\s*)|(\s*$)/g, "");
	}
	
	function openWin(sURL, sWindowName, w, h, sScroll)
	{
		// È­¸é Áß¾ÓÀ¸·Î Popup ¶ç¿ì±â.. ½ºÅ©·Ñ¹Ù´Â ¿É¼Ç..
		// ex)
		//			openWin("test.asp", "winTest", 400, 300);			¢Ñ ½ºÅ©·Ñ¹Ù ¾øÀ½
		//			openWin("test.asp", "winTest", 400, 300, "yes");	¢Ñ ½ºÅ©·Ñ¹Ù ÀÖÀ½
		//			openWin("test.asp", "winTest", 400, 300, "auto");	¢Ñ ½ºÅ©·Ñ¹Ù ÀÚµ¿

		var x = (screen.width - w) / 2;
		var y = (screen.height - h) / 2;

		if (sScroll==null) sScroll = "no";

		var sOption = "";
		sOption = sOption + "toolbar=no, channelmode=no, location=no, directories=no, resizable=no, menubar=no";
		sOption = sOption + ", scrollbars=" + sScroll + ", left=" + x + ", top=" + y + ", width=" + w + ", height=" + h;

		var win = window.open(sURL, sWindowName, sOption);
		return win;
	}
	
	function idDupCheck(member_id)
	{
		trimedID = member_id.trim();
		if(trimedID == "")
		{
			alert("¾ÆÀÌµð¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			document.entrance.member_id.value = trimedID;
			document.entrance.member_id.focus();
			return;		
		}
		else if(isErrorID_Char(trimedID))
		{
			alert("¾ÆÀÌµð¿¡ Æ¯¼ö±âÈ£°¡ ÀÖ½À´Ï´Ù.");
			document.entrance.member_id.value = trimedID;
			document.entrance.member_id.focus();
			return;
		}
		else
		{	
			openWin("idcheck_check.asp?member_id=" + trimedID, "Áßº¹°Ë»ç", 280, 200, "auto");
		}
	}

    function setbirth()	
    {
       var birth = document.entrance.person_id1.value; 
       document.entrance.birth_ymd1.value = "19" + birth.substr(0,2);
       document.entrance.birth_ymd2.value = birth.substr(2,2);
       document.entrance.birth_ymd3.value = birth.substr(4,2);           
    }
    
    
    
	function isValid()
	{

		trimedName = document.entrance.name.value.trim();
		if(trimedName == "")
		{
			alert("ÀÌ¸§À» ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			document.entrance.name.value = trimedName;
			document.entrance.name.focus();
			return;
		}
		else if(isErrorID_Char(trimedName))
		{
			alert("ÀÌ¸§¿¡ Æ¯¼ö±âÈ£°¡ ÀÖ½À´Ï´Ù.");
			document.entrance.name.value = trimedName;
			document.entrance.name.focus();
			return;
		}
		else if(isNum(trimedName))
		{
			alert("ÀÌ¸§¿¡ ¼ýÀÚ°¡ ÀÖ½À´Ï´Ù.");
			document.entrance.name.value = trimedName;
			document.entrance.name.focus();
			return;
		}
		else
		{
			document.entrance.name.value = trimedName;
		}

		trimedID = document.entrance.Member_id.value.trim();
		if(trimedID == "")
		{
			alert("¾ÆÀÌµð¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			document.entrance.Member_id.value = trimedID;
			document.entrance.Member_id.focus();
			return;
		}
		else if(isErrorID_Char(trimedID))
		{
			alert("¾ÆÀÌµð¿¡ Æ¯¼ö±âÈ£°¡ ÀÖ½À´Ï´Ù.");
			document.entrance.Member_id.value = trimedID;
			document.entrance.Member_id.focus();
			return;
		}
		else if(trimedID.length < 4)
		{
			alert("¾ÆÀÌµð´Â 4~10ÀÚ ¿µ¹®, ¼ýÀÚ Á¶ÇÕÀ¸·Î ÀÌ·ç¾îÁý´Ï´Ù.");
			document.entrance.Member_id.value = trimedID;
			document.entrance.Member_id.focus();
			return;
		}
		else
		{
			document.entrance.Member_id.value = trimedID;
		}

		trimedpswd1 = document.entrance.pswd1.value.trim();
		trimedpswd2 = document.entrance.pswd2.value.trim();
		if(trimedpswd1 == "")
		{
			alert("ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			document.entrance.pswd1.value = trimedpswd1;
			document.entrance.pswd1.focus();
			return;
		}
		else if(trimedpswd1.length < 4)
		{
			alert("ºñ¹Ð¹øÈ£´Â´Â 4~10ÀÚ ¿µ¹®, ¼ýÀÚ Á¶ÇÕÀ¸·Î ÀÌ·ç¾îÁý´Ï´Ù.");
			document.entrance.pswd1.value = trimedpswd1;
			document.entrance.pswd1.focus();
			return;
		}
		else if(isErrorID_Char(trimedpswd1))
		{
			alert("ºñ¹Ð¹øÈ£¿¡ Æ¯¼ö±âÈ£°¡ ÀÖ½À´Ï´Ù.");
			document.entrance.pswd1.value = trimedpswd1;
			document.entrance.pswd1.focus();
			return;
		}
		else if(trimedpswd1 != trimedpswd2)
		{
			alert("ÀÔ·ÂÇÏ½Å µÎ°³ÀÇ ºñ¹Ð¹øÈ£°¡ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù.");
			document.entrance.pswd1.value = trimedpswd1;
			document.entrance.pswd1.focus();
			return;
		}
		else
		{
			document.entrance.pswd1.value = trimedpswd1;
		}

		//if(!checknum(document.entrance.person_id1.value, document.entrance.person_id2.value)) return;

		trimedtel_home1 = document.entrance.tel_home1.value.trim();
		if(trimedtel_home1 == "")
		{
			alert("ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			document.entrance.tel_home1.value = trimedtel_home1;
			document.entrance.tel_home1.focus();
			return;
		}
		else if(isNum(trimedtel_home1))
		{
			document.entrance.tel_home1.value = trimedtel_home1;
		}
		else
		{
			alert("ÀüÈ­¹øÈ£¿¡ ¼ýÀÚ¸¸ ÀÔ·ÂÇÏ¼¼¿ä.");
			document.entrance.tel_home1.value = "";
			document.entrance.tel_home1.focus();
			return;
		}
		trimedtel_home2 = document.entrance.tel_home2.value.trim();
		if(trimedtel_home2 == "")
		{
			alert("ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			document.entrance.tel_home2.value = trimedtel_home2;
			document.entrance.tel_home2.focus();
			return;
		}
		else if(isNum(trimedtel_home2))
		{
			document.entrance.tel_home2.value = trimedtel_home2;
		}
		else
		{
			alert("ÀüÈ­¹øÈ£¿¡ ¼ýÀÚ¸¸ ÀÔ·ÂÇÏ¼¼¿ä.");
			document.entrance.tel_home2.value = "";
			document.entrance.tel_home2.focus();
			return;
		}
		trimedtel_home3 = document.entrance.tel_home3.value.trim();
		if(trimedtel_home3 == "")
		{
			alert("ÀüÈ­¹øÈ£¸¦ ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			document.entrance.tel_home3.value = trimedtel_home3;
			document.entrance.tel_home3.focus();
			return;
		}
		else if(isNum(trimedtel_home3))
		{
			document.entrance.tel_home3.value = trimedtel_home3;
		}
		else
		{
			alert("ÀüÈ­¹øÈ£¿¡ ¼ýÀÚ¸¸ ÀÔ·ÂÇÏ¼¼¿ä.");
			document.entrance.tel_home3.value = "";
			document.entrance.tel_home3.focus();
			return;
		}
		trimedemail = document.entrance.email.value.trim();
		if(trimedemail == "")
		{
			alert("ÀÌ¸ÞÀÏÀ» ÀÔ·ÂÇØÁÖ¼¼¿ä.");
			document.entrance.email.value = trimedemail;
			document.entrance.email.focus();
			return;
		}

		document.entrance.submit();
	}
	
	function isNum(sVal)
	{
		// ¼ýÀÚÇü½ÄÀÎÁö °Ë»ç..
		// ex)
		//			b = isNum("123")					¢Ñ b = true
		//			b = isNum("123°¡³ª´Ù")				¢Ñ b = false

		if (sVal=="") return false;
		for (var i=0; i<sVal.length; i++) {
			if (sVal.charAt(i) < "0") return false;
			if (sVal.charAt(i) > "9") return false;
		}
		return true;
	}

	function isErrorID_Char(sBuf)
	{
		// ¹®ÀÚ¿­¿¡ Æ¯¼ö±âÈ£°¡ ÀÖ´Ù¸é true ¸¦ return...

		var sChk = "!@#$%&*()|'[];:\" ^|><~`=+-\\/{}^_,.?";
		for ( var i=0; i<sBuf.length; i++ ) {
			if (sChk.indexOf(sBuf.charAt(i)) >= 0) {
				return true;
			}
		}
		return false;
	}
	
	function ChksocialidNum(socialid, socialid1) 
	{
		var sum = 0;

		sum += socialid.charAt(0)*2;
		sum += socialid.charAt(1)*3;
		sum += socialid.charAt(2)*4;
		sum += socialid.charAt(3)*5;
		sum += socialid.charAt(4)*6;
		sum += socialid.charAt(5)*7;
		    
		sum += socialid1.charAt(0)*8;
		sum += socialid1.charAt(1)*9;
		sum += socialid1.charAt(2)*2;
		sum += socialid1.charAt(3)*3;
		sum += socialid1.charAt(4)*4;
		sum += socialid1.charAt(5)*5;

		check = (11 - sum % 11) % 10;

		if (socialid1.charAt(6) != check || (socialid.length != 6 && socialid1.length != 7))
		{
		    return false;
		}
		    
		if(!(socialid1.charAt(0) == '1' || socialid1.charAt(0)  == '2' || socialid1.charAt(0) == '3' || socialid1.charAt(0) == '4'))
		{
			return false;
		}

		return true;
  }

  function checknum(id1,id2) 
  {
    
		if(id1 == "" || id2 =="") 
		{
			alert("\nÁÖ¹Îµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇÏ½Ê½Ã¿ä.");
			document.entrance.person_id1.focus();
			return false;
		}

		if(ChksocialidNum(id1, id2)) 
		{	
			return true;
		}
		else 
		{
			alert("\nÆ²¸° ÁÖ¹Îµî·Ï¹øÈ£ÀÔ´Ï´Ù.");
			document.entrance.person_id1.focus();
			return false;
		}
  }
  
  function ID_Modify_Mode(obj)
  {
		if(obj.value != "")
		{
			document.entrance.idCheck_yn.value = "n"
			document.entrance.idTemp.value = obj.value;
		}
		else
		{
			document.entrance.idTemp.value = "-1";
		}
  }
  
  function ID_Finish_Mode(obj)
  {
		if(obj.value == document.entrance.idTemp.value)
		{
			document.entrance.idCheck_yn.value = "y";
		}
		else
		{
			document.entrance.idCheck_yn.value = "n";
		}
  }
  function frmreset()
  {
	document.entrance.name.focus()
	document.entrance.reset();
  }
//-->
