// »èÁ¦
  function Del(path)
  {
    if (confirm('»èÁ¦ÇϽðڽÀ´Ï±î?'))
    {
      location.href = path;
    }
  }

// ¿ìÆí¹øÈ£
  function post()
  {
    if (!document.form1.dong.value)
    {
      alert ("µ¿¸íÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä\n¿¹) ¼º³»µ¿, ³íÇöµ¿");
      document.form1.dong.focus();
      return;
    }
    else
    {
      juso_dong = document.form1.dong.value;
      
      window.open('/member/post.php?dong=' + juso_dong, 'post', 'width=321,height=300,scrollbars');
    }
  }

// ¿µ¹® ¹× ¼ýÀÚ¸¸ Çã¿ë
	function onlyAlphabet_number(str)
	{
		var lower_str = str.toLowerCase();

		for (i=0; i<lower_str.length; i++)
		{
			var ch = lower_str.charAt(i);

			if (((ch < 'a') || (ch > 'z')) && ((ch < '0') || (ch > '9')))	    return 0;
		}

		return 1;
	}

// À̹ÌÁö ¹Ì¸® º¸¿©ÁÖ±â
  var img_arr = new Image();

  function View(add, img_width, img_name)
  {
    img_arr.src = add;
    var size = img_arr.width;
    var sw = img_width;

    if (sw >= size)       sw = size;
    else                  sw = sw;

    eval('document.images.' + img_name + '.style.display = "";');
    eval('document.images.' + img_name + '.src = img_arr.src;');
    eval('document.images.' + img_name + '.width = sw;');
  }

// ÆÄÀϸ¸ »èÁ¦
  function FileDel(path, element_name)
  {
    if (eval('document.form1.' + element_name + '.checked'))
    {
      if (confirm('»èÁ¦ÇϽðڽÀ´Ï±î?'))
        location.href = path;
    }
  }

// ÇÑ±Û °Ë»ç
  function is_han(str)
  {
    for (i=0; i<str.length; i++)
    {
      var codeNum = str.charCodeAt(i);

      if (codeNum < 127)    return false;
      else                  return true;
    }
  }

// ¾ÆÀ̵ð Áߺ¹°Ë»ç
  function userid_check(tbl)
  {
    var checked_userid = document.form1.userid.value;

    if (checked_userid == "")
    {
      alert("»ç¿ëÀÚ ¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä");
      document.form1.userid.focus();
      return;
    }
    else if (!onlyAlphabet_number(checked_userid))
    {
      alert("¾ÆÀ̵ð´Â ¿µ¹®À̳ª ¼ýÀÚ·Î ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù");
      document.form1.userid.focus();
      document.form1.userid.select();
      return;
    }
    else if (checked_userid.length < 4 || checked_userid.length > 15)
    {
      alert("¾ÆÀ̵ð´Â 4ÀÚ ÀÌ»ó, 15ÀÚ À̳»ÀÔ´Ï´Ù");
      document.form1.userid.focus();
      document.form1.userid.select();
      return;
    }

    var id_url = '/member/id_check.php?userid=' + checked_userid + '&tbl=' + tbl;

    var id_win = window.open(id_url, '', 'width=309,height=172');
  }

// °ü¸®ÀÚ ¸Þ´º
  function new_pages(key, path)
  {
    parent.left.location.href = 'includes/left_menu.php?idx=' + key;
    parent.down.location.href = path;
  }

// À̸ÞÀÏ Ã¼Å©
  function email_check(email_addr, type, hanmail)
  {
    var invalidSpace = " ";
    var codeNum;

    if (type == 1)
    {
      if (!email_addr)
        return 'À̸ÞÀÏÀ» ÀÔ·ÂÇØ ÁÖ¼¼¿ä';
    }

    if ((email_addr.indexOf('@') == -1) || (email_addr.indexOf('.') == -1) || (email_addr.indexOf('@.') != -1) || (email_addr.indexOf('.@') != -1) || (email_addr.indexOf(invalidSpace) > -1))
      return "À߸øµÈ À̸ÞÀÏ ÁÖ¼ÒÀÔ´Ï´Ù";

    for (i=0; i<email_addr.length; i++)
    {
      codeNum = email_addr.charCodeAt(i);

      if (codeNum > 127)
        return "À̸ÞÀÏ¿¡ ÇѱÛÀ» ÀÔ·ÂÇÏ¸é ¾ÈµË´Ï´Ù";
    }

    if (hanmail == 'n')
    {
      var email_len = email_addr.length;
      var last_alpha = email_addr.lastIndexOf("@");
      var email_domain = email_addr.substr(last_alpha + 1);
      email_domain = email_domain.toLowerCase();

      if (email_domain == 'hanmail.net' || email_domain == 'daum.net')
        return "ÇѸÞÀÏ °èÁ¤(" + email_domain + ")Àº »ç¿ëÀÌ ºÒ°¡´É ÇÕ´Ï´Ù";
    }

    return "true";
  }

// ÀüÈ­¹øÈ£ üũ
  function phone_num_check(phone_num, type, str)
  {
    if (type == 1)
    {
      if (!phone_num)
        return str + ' ÀÔ·ÂÇØ ÁÖ¼¼¿ä';
    }

    if (isNaN(phone_num))
    {
      return str + ' ¼ýÀÚ·Î ÀÔ·ÂÇØ ÁÖ¼¼¿ä';
    }

    return 'true';
  }

// ¾ÆÀ̵ð üũ
  function check_userid(userid, min_len, max_len)
  {
    if (!userid)
    {
      return "¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä";
    }
    else if (!onlyAlphabet_number(userid))
    {
      return "¾ÆÀ̵ð´Â ¿µ¹®À̳ª ¼ýÀÚ·Î ÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù";
    }
    else if ((userid.length < min_len) || (userid.length > max_len))
    {
      return "¾ÆÀ̵ð´Â 4ÀÚ ÀÌ»ó 15ÀÚ À̳»ÀÔ´Ï´Ù";
    }
    else
      return 1;
  }

// À̸§ üũ
  function check_username(username, enable_eng)
  {
    if (!username)
    {
      return 'À̸§À» ÀÔ·ÂÇØ ÁÖ¼¼¿ä';
    }
    
    if (username.length < 2)
    {
      return "À̸§À» À߸ø ÀÔ·ÂÇϼ̽À´Ï´Ù.";
    }

    if (enable_eng == 0)
    {
      for (i=0; i<username.length; i++)
      {
        var codeNum = username.charCodeAt(i);

        if (codeNum < 127)
        {
          return "À̸§Àº Çѱ۷ΠÀÔ·ÂÇØ¾ß ÇÕ´Ï´Ù";
        }
      }
    }

    return 1;
  }

// ·Î±×ÀΠüũ
  function Login(f)
  {
    if (!f.userid.value)
    {
      alert ('¾ÆÀ̵𸦠ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
      f.userid.focus();
      return false;
    }

    if (!f.pw.value)
    {
      alert ('ºñ¹Ð¹øÈ£¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä');
      f.pw.focus();
      return false;
    }
  }

// ȸ¿øÅ»Åð
  function member_out()
  {
    if (confirm('ȸ¿ø¿¡¼­ Å»ÅðÇϽðڽÀ´Ï±î?'))
    {
      location.href = 'access.php?work=member_out';
    }
  }

// Æ˾÷ â
  function MM_openBrWindow(theURL, winName, features)
  {
    window.open(theURL, winName, features);
  }

// ¾ÆÀ̵ð ¹× ºñ¹Ð¹øÈ£ ã±â
  function find_id_pw()
  {
    window.open('/member/find_id_pw.php', '', 'width=400,height=300');
  }