// Æ÷Ä¿½º À̵¿½Ã ³»¿ë üũÈÄ '*' ÀÔ·ÂÇϱâ
	function check_star(flag) {
		if (form[flag].value.length == 0) {
			form[flag].value = "*";
			return false;
		}
	}
// Æ÷Ä¿½º À̵¿½Ã ³»¿ë üũÈÄ '*'ÀÏ °æ¿ì °ø¹é ¸¸µé±â
	function check_temp(flag) {
		if (form[flag].value == '*') {
			form[flag].value = "";
			return false;
		}
	}
	
// À̸ÞÀÏ Ã¼Å©
var testresults 
function check_email(obj_name){ 
	var str=document.form[obj_name].value;
	var filter=/^(\w+(?:\.\w+)*)@((?:\w+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i 
	if (filter.test(str) || document.form[obj_name].value == "") 
		testresults=true;
	else { 
		alert("À¯È¿ÇÑ À̸ÞÀÏ ÁÖ¼Ò°¡ ¾Æ´Õ´Ï´Ù");
		document.form[obj_name].value="";
		document.form[obj_name].focus();
		testresults=false;
	} 
		return (testresults);
} 

// À̸ÞÀÏ °Ë»ç
 function emailSelect(formname,objname,objaddr)
{
	var addr = formname[objname].value;
	
	if(addr != "user") {
		formname[objaddr].style.background = "#F5F5F5";
		formname[objaddr].readOnly = true;
		formname[objaddr].value = addr;
	} else {
		formname[objaddr].style.background = "#FFFFFF";
		formname[objaddr].value = "";
		formname[objaddr].readOnly = false;
		formname[objaddr].focus();
	}
}


// ÇÑ±Û Æ¯¹® ÀÔ·Â ±ÝÁö
function hangleCheck(x) {
	for(i=0;i<x.length;i++) {
	var a=x.charCodeAt(i);
		if (a > 128) {
		x="";
		return false;
		}
	}
}
// ¼ýÀÚ¸¸ ÀԷ üũ
	function ValidateNumber(form, flag)
	{
		var e1 = event.srcElement;
		var num ="0123456789";
		event.returnValue = true;
	
		for (var i=0;i<e1.value.length;i++)
		{
			if(-1 == num.indexOf(e1.value.charAt(i)))
				event.returnValue = false;
		}
		
		if(form[flag].value == '') {
			form[flag].value = ""; form[flag].select(); return false;
		}
	
		if (!event.returnValue)
			{ alert("¼ýÀڷθ¸ Àû¾îÁֽʽÿÀ.\n\n¿µ¹®, ÇѱÛ, Ư¼ö¹®ÀÚ »ç¿ë±ÝÁö!"); form[flag].value = ""; form[flag].select(); return false;  }
		
	}

// ½Ç¼öÇü üũ (¼ýÀÚ + ".")
	function Validatedecimal(form, flag)
	{
		var e1 = event.srcElement;
		var num ="01234567890.";
		event.returnValue = true;
	
		for (var i=0;i<e1.value.length;i++)
		{
			if(-1 == num.indexOf(e1.value.charAt(i)))
				event.returnValue = false;
		}
	
		if (!event.returnValue)
			{ alert("¼ýÀÚ¿Í ¼Ò¼öÁ¡(.)¸¸ Àû¾îÁֽʽÿÀ."); form[flag].value=""; form[flag].select(); return false;  }
	}
	
// ³¯Â¥ ÀԷ üũ (¼ýÀÚ + "-")
	function ValidateDatetime(form, flag)
	{
		var e1 = event.srcElement;
		var num ="0123456789-";
		event.returnValue = true;
	
		for (var i=0;i<e1.value.length;i++)
		{
			if(-1 == num.indexOf(e1.value.charAt(i)))
				event.returnValue = false;
		}
	
		if (!event.returnValue)
			{ alert("¼ýÀÚ¿Í ÇÏÀÌÇÂ(-)¸¸ Àû¾îÁֽʽÿÀ."); form[flag].value=""; form[flag].select(); return false;  }
	}
	

//  ÇѱÛ,Ư¼ö¹®ÀÚ ÀÔ·Â ±ÝÁö üũ
	function hanCheck(flag) {
		for(i=0;i<form[flag].value.length;i++) {
			var a=form[flag].value.charCodeAt(i);
			if (a < 48 || (a > 57 && a < 97) || a > 122) {
				alert('¿µ¹®(¼Ò¹®ÀÚ)¿Í ¼ýÀÚ¸¸ ÀÔ·ÂÇÏ½Ç ¼ö ÀÖ½À´Ï´Ù.');
				form[flag].value="";
				form[flag].focus();
				return;
			}
		}
	}

	
/* È­Æó´ÜÀ§ Ç¥½Ã - õ´ÜÀ§¸¶´Ù ÄÞ¸¶ Âï±â, ¼ýÀÚ¸¸ ÀԷ¹ޱâ */

function checkPrice(flag) {
   if (form[flag].value.length == 0 || form[flag].value == "") { form[flag].value = 0;  form[flag].select(); return false; }
   else { var p = form[flag].value.replace(/,/g,""); }

   var s = "";
   if (p.search(/^\d+$/g) == -1) {
      alert("¼ýÀÚ¸¸ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.\n\n¿¹) 0123456789");
		    //form[flag].focus();
      		form[flag].value=0;
			form[flag].select();
      		return false;
	}
 
   for (var i=0; i<p.length; i++) {
     if (i % 3 == 0 && i != 0)
       s = "," +s;
     s = p.substr(p.length-i-1,1) + s;
   }

	form[flag].value = s;
}
	

// ¾÷·Îµå °¡´ÉÆÄÀÏ Ã¼Å©	
var chk_img;

	extArray = new Array(".jpg", ".gif", ".png"); 
	function LimitAttach(form, file) { 
		allowSubmit = false;
		if (!file) return;
		while (file.indexOf("\\") != -1)
			file = file.slice(file.indexOf("\\") + 1);
			ext = file.slice(file.indexOf(".")).toLowerCase();
		for (var i = 0; i < extArray.length; i++) {
			if (extArray[i] == ext) {
				allowSubmit = true;
				break;
			}
		} 
		if (!allowSubmit) {
			alert("¾÷·Îµå °¡´ÉÇÑ ÆÄÀÏÀº" + (extArray.join("  ")) + "ÀÔ´Ï´Ù\n\n´Ù½Ã ¼±ÅÃÇØ ÁÖ¼¼¿ä!");
			chk_img = 0;
		}
		else chk_img = 1;
	}
	
// µî·ÏÆÄÀÏ À̹ÌÁö ¹Ì¸®º¸±â
	function imagefile_onchange(objname, previewname) {
		form[previewname].src = form[objname].value;
		form[previewname].style.visibility = "visible";
	}

// ¾ÆÀ̵ðüũ
function chkID(objname) {
	if (form[objname].value == "" || form[objname].value == "*" || (form[objname].value.length < 4 || form[objname].value.length > 12)) {
		alert("¾ÆÀ̵ð 4~12ÀÚ¸¦ ÀÔ·ÂÇØ ÁֽʽÿÀ.");
		form[objname].focus();
		return false;
	}
	//layer_chkID.style.display="block";
	i_chkID.location = "/inc/i_chkID.html?chkID="+form[objname].value;
}


// Æ÷Ä¿½º À̵¿½Ã ³»¿ë üũÈÄ '*'ÀÏ °æ¿ì °ø¹é ¸¸µé±â
	function check_zip1(flag) {
		if (form[flag].value == 'À¾/¸é/µ¿') {
			form[flag].value = "";
			return false;
		}
	}
// Æ÷Ä¿½º À̵¿½Ã ³»¿ë üũÈÄ  'À¾/¸é/µ¿' ÀÔ·ÂÇϱâ
function check_zip2(flag) {
	if (form[flag].value.length == 0) {
		form[flag].value = "À¾/¸é/µ¿";
		return false;
	}
}
// ¿ìÆí¹øÈ£ °Ë»ö
function srch_zipcode(formname,obj,objname,zip1,zip2,addr1,addr2) {

	if (form[objname].value == "" || form[objname].value == "À¾/¸é/µ¿") {
		alert("À¾/¸é/µ¿À» ÀÔ·ÂÇØ ÁֽʽÿÀ.");
		form[objname].focus();
		return false;
	}

	var top = document.body.clientTop + GetObjectTop(obj);
	var left = document.body.clientLeft + GetObjectLeft(obj);
	
	layer_srch_zipcode.style.pixelTop = top + obj.offsetHeight;
	layer_srch_zipcode.style.pixelLeft = left-150;
	
	layer_srch_zipcode.style.display="block";
	i_srch_zipcode.location = "/inc/i_srch_zipcode.html?thisform="+formname+"&zip1="+zip1+"&zip2="+zip2+"&addr1="+addr1+"&addr2="+addr2+"&srch_keyword="+form[objname].value;
}

	
/* Checkbox Function */
function all_checkid(field) { // Àüü ¹Ú½º ¹ÝÀü ÇÔ¼ö
	var allcheck_flag = document.form.allcheck;
	
	if (field != undefined) {
		if (allcheck_flag.checked) {
			if (field.length) {
				for (i = 0; i < field.length; i++) {
					field[i].checked = true;
				}
				return;
			}
			else {
				field.checked = true;
			}
		}
		else {
			if (field.length) {
				for (i = 0; i < field.length; i++) {
					field[i].checked = false;
				}
				return;
			}
			else {
				field.checked = false;
			}
		}
	}
}

function id_checkall(field) { // °³º° ¹Ú½º ¹ÝÀü ÇÔ¼ö
	var CB = CO = 0;
	var allcheck_flag = document.form.allcheck;
	if (field.length) {
		for (i = 0; i < field.length; i++) {
			CB++;
			if (field[i].checked) {
				CO++;
			}
		}
	}
	else {
		if (!field.checked) {
			CO++;
		}
	}
	if (CB == CO) {
		allcheck_flag.checked = true;
	}
	else {
		allcheck_flag.checked = false;
	}
}

/* ´ÙÁß»èÁ¦ */
function multi_del() { // ¼±ÅÃÇ׸ñ üũ
	var check_ids = document.form.checkid;
	for (i = 0; i < check_ids.length; i++) {
		var checkbox_obj = eval('document.form.checkid['+ i +']');
		if (checkbox_obj.checked) {
			break;
		}
	}
	if (check_ids.length) {
		if (i == check_ids.length) {
			alert("\n¸ÕÀú »èÁ¦ÇÏ½Ç ÀڷḦ ¼±ÅÃÇϽʽÿÀ.\n");
			document.form.allcheck.focus();
			return;
		}
		else {
			q_del();
		}
	}
	else {
		if (!check_ids.checked) {
			alert("\n¸ÕÀú »èÁ¦ÇÏ½Ç ÀڷḦ ¼±ÅÃÇϽʽÿÀ.\n");
			document.form.allcheck.focus();
			return;
		}
		else {
			q_del();
		}
	}
}


/* Title Bar ¹Ù²Ù±â */
	function change_pgtitle(flag) {
		var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? 'parent.parent.frames[\'f_moduletitle\'].document.pg_title' : 'parent.parent.frames[\'f_moduletitle\'].document.all.pg_title');
		img.src = "images/t_" + flag + ".gif";
	}