// JavaScript Document
<!--

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 isBlank(val) {
  if (val.split(" ").join("") == "") {
    return true;
  } else {
    return false;
  }
}

function chkNull(obj) {
    //try{
  switch (obj.type) {
    // text, password, file, textarea
    case "text" :
    case "password" :
    case "file" :
    case "textarea" :
    case "hidden" :

      if (isBlank(obj.value)) {
          return false;
      } else {
        return true;
      }
      break;
    // checkbox
    case "checkbox" :
      if (!obj.checked) {
          return false;
      } else {
        return true;
      }
      break;
    // radiobutton
    case "radio" :
      var obj_len = obj.length;

      for (i=0; i < obj_len; i++) {
        if (obj[i].checked == true)
          return false;
      }

      if (i == obj_len) {
        return true;
      }
      break;
  }

     // select list
  if (obj.type.indexOf("select") != -1) {
    if (obj.options[obj.selectedIndex].value == 0 || obj.options[obj.selectedIndex].value == ""){
      return false;
    }else{
      return true;
    }
  }

  return true;
    //}
    //catch(e)
    //{
    //    err_handle(e);
    //}
}

function chkLen(obj, minSize, maxSize) {
  if (minSize > maxSize) {
    alert(obj.name + '¿¡ ´ëÇÑ ±æÀÌ Ã¼Å©¿¡ À߸øµÈ ¹üÀ§¸¦ »ç¿ëÇß½À´Ï´Ù.');
    return false;
  }

        //try{
  var objval_len = obj.value.length;
  var temp;

  for(i = 0; i < objval_len; i++) {
    temp = obj.value.charAt(i);
    if(escape(temp).length > 4)
      objval_len++;
  }

  if ((objval_len < minSize) || (objval_len > maxSize)){
		alert(obj+'¿¡ ´ëÇÑ ±æÀÌ Ã¼Å©¿¡ À߸øµÈ ¹üÀ§¸¦ »ç¿ëÇß½À´Ï´Ù.');
    return false;
  } else {
    return true;
	}
	    //}
	    //catch(e)
	    //{
	    //    err_handle(e);
	    //}
}

// üŷ Çڵ鸵
function chkObj(obj, chk_result, msg) {
  switch (chk_result) {
    case true :
      return true;
    case false :
      obj.focus();
      alert(msg);
      return false;
    default :
      return false;
  }
}

// ÄÞ¸¶ »ðÀÔÇϱâ
function add_comma(what)
{
  var flag = 1;
  var data = what;
  var len = data.length;
    
  if (data.charAt(0) == '-') {
    flag = 0;
    data = data.substring(1);
  }

  if (data.charAt(0) == '0' && data.charAt(1) == '-') {
    flag = 0;
    data = data.substring(2);
  }
    
  var number = strip_comma(data);
  number = '' + number;
  if (number.length > 3) {
    var mod = number.length % 3;
    var output = (mod > 0 ? (number.substring(0,mod)) : '');
    for (i=0; i<Math.floor(number.length/3); i++) {
      if ((mod == 0) && (i == 0))
        output += number.substring(mod+3*i, mod+3*i+3);
      else
        output += ',' + number.substring(mod+3*i, mod+3*i+3);
    }
    
    if (flag == 0) {
      return ('-' + output);
    } else {
      return (output);
    }
  } else {
    if (flag == 0) {
      return ('-' + number);
    } else {
      return (number);
    }
  }
}

function strip_comma(data)
{
  var flag = 1;
  var valid = "1234567890";
  var output = '';

  if (data.charAt(0) == '-') {
    flag = 0;
    data = data.substring(1);
  }
    
  for (var i=0; i<data.length; i++) {
    if (valid.indexOf(data.charAt(i)) != -1)
      output += data.charAt(i)
  }
    
  if (flag == 1)
    return output;
  else if (flag == 0)
    return ('-' + output);
}

function checkNum( ID ) {
  var AlphaDigit;
  var IDLength;
  var NumberChar, CompChar;
  var ChkFlag;

  AlphaDigit= "0123456789";

  IDLength = ID.length;

  for (i = 0; i < IDLength; i++) {
    NumberChar = ID.charAt(i);
    ChkFlag = false;
    for (j = 0; j < AlphaDigit.length ; j++) {
      CompChar = AlphaDigit.charAt(j);
      if (NumberChar.toLowerCase() == CompChar.toLowerCase()){
        ChkFlag = true;
      }
    }

    if ( ChkFlag == false ) { 
//      strMSG = "¼ýÀÚ¸¸ ÀÔ·Â °¡´É ÇÕ´Ï´Ù.";
//      alert(strMSG);

      return 0;
    }
  }
  return 1;
}

function logout() {
  document.location.href = "/common/usr_logout.asp";
}

function memoView( uid ) {	// uid°¡ ÀÖÀ» °æ¿ì
  window.open('/maxslip/msgbox_pop_view.max?uid=' + uid, "memoView", "width=350,height=320,scrollbars=no,toolbar=no,menubar=no"); 
}

function memoBlank(  ) {		// uid°¡ ¾øÀ» °æ¿ì
  document.location.href = "/people_login.html";
}

//½ÅÇÑin
function shinin_pop() {
window.open("/popup/popup_shin_in.html","shin_in","resizable=no, left=470, top=80, toolbar=no,scrollbars=no,directories=no,menubar=no,width=442,height=638")
}


//ID üũ ÇÔ¼ö(ÇÑ±Û »ç¿ë ±ÝÁö)
/*
function checkid() 
{
	var comp="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_";
	var string=document.forms[0].id.value;
	var len=string.length;
	for(i=0;i<len;i++)
	{
			
		if(comp.indexOf(string.substring(i,i+1))<0)
		{
			alert("Çã¿ëµÈ ¹®ÀÚ°¡ ¾Æ´Õ´Ï´Ù. ´Ù½Ã ÀÔ·ÂÇØ ÁֽʽÿÀ");
			document.forms[0].id.value="";
			document.forms[0].id.focus();
			return;
		}
	}
	if(len <4) 
	{
		alert("¾ÆÀ̵ð´Â 4ÀÚÀÌ»óÀÔ´Ï´Ù.");
		return;
	}
	if(document.forms[0].id.value=="") 
	{
		alert("¾ÆÀ̵𸦠ÀÔ·ÂÇϽʽÿä");
		document.forms[0].id.focus();
		return;
	}	
  
window.open("chk.asp?id="+document.regi.id.value+"&mmid=myid","searchid","width=310,height=1
68,left=300,top=150");    
}
*/
-->