var NUM = "0123456789";	
var SALPHA = "abcdefghijklmnopqrstuvwxyz";
var ALPHA = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"+SALPHA;
var EMAIL = "!#$%&*+-./=?@^_`{|}"+NUM+ALPHA;
var NONIDABLE = "~!@#$%^&*()_+|`-=:;<>?,./¡Ù¡Ø¡Ú¡Û¡Ü¡Ý¡Þ£¦¡ß";


var PASSWORD = "!@.#,$%^*&_-" + ALPHA + NUM;
var ERRORMSG = "";

function CheckType(s,spc) {
	var i;
	for(i=0; i<s.length; i++) {
		if (spc.indexOf( s.substring(i, i+1)) < 0) {
			return false;
		}
	}
		
	return true;
}

function CheckBType(s,spc) {
	var i;
	for(i=0; i<s.length; i++) {
		if (spc.indexOf( s.substring(i, i+1)) > 0) {
			return false;
		}
	}
	return true;
}

function IsChecked(junkform) {
	var i= 0 ;
	var check_uid = '';
	while (obj = eval("junkform.uid"+ i)) {
		if (obj.checked) check_uid += obj.value + '|';
		i++;
	}
	return check_uid;
}

function CCheckEmail (sEmail) {
	if (!CheckType(sEmail, EMAIL)) {
		alert("¸ÞÀÏÁÖ¼Ò¿¡ À߸øµÈ ¹®ÀÚ°¡ ÀÖ½À´Ï´Ù.");
		return false;
	} 
	var a = sEmail.indexOf('@');
	if ( a <=0 || a == sEmail.length -1 ) {
		alert("¸ÞÀÏÁÖ¼Ò´Â aaa@bbb.ccc.ddd µîÀÇ ÇüÅ·ΠÀÔ·ÂÇÏ¼Å¾ß ÇÕ´Ï´Ù.");
		return false;
	} else {
		return true;
	}
}

function HanMailCheck(email) {
	if (!CCheckEmail(email.value)) {
		return false;
	} else if ((email.value.indexOf("@hanmail.net") > 0 || email.value.indexOf("@daum.net") > 0 )&& !confirm('ÇѸÞÀÏ ÁÖ¼Ò¸¦ »ç¿ë½Ã ÀϺΠ±â´ÉÀ» »ç¿ë ÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.\n\n±×·¡µµ »ç¿ëÇϽðڽÀ´Ï±î?')) {
		return false;
	} else {
		return true;
	}
	
}

function popupWin(url, scrollbar, popup_name) {
	if (scrollbar == null ) scrollbar_str = '';
	else scrollbar_str = ' ,scrollbars=yes ';
	if (popup_name == null) popup_name = 'popup';
	
	popup = window.open (url , popup_name ,'width=100,height=100,resizable=no,status=0'+scrollbar_str+'');
	popup.focus();
}

function CheckTelNo(telobj) {
	if (!CheckType(telobj.value, NUM + '-')) {
		alert('ÀüÈ­¹øÈ£´Â ¼ýÀÚ¿Í - ±âÈ£¸¸ ¿Ã¼ö ÀÖ½À´Ï´Ù');
		telobj.focus();
	}
}

function RadioCheck(radioinput) {
	len = radioinput.length;
	if (len > 0 ) {
		for (i = 0; i < len; i++) {
			if (radioinput[i].checked) return radioinput[i].value;
		}
		return false;
	} else {
		if (radioinput.checked) return radioinput.value;
		return false;
	}
}

var oImg = new Array();
var img_count = 0;

function resizeImage(Imgobj) {
	oImg[img_count] = Imgobj;
	
	setTimeout("resizeImage2('"+img_count+"')",200);
	img_count++;
}

function resizeImage2(num) {
	Imgobj = oImg[num];

	if (Imgobj.width > 590) Imgobj.width = 590;
	setTimeout("resizeImage2('"+num+"')",200);
}

function isNotOnlyKorean(id_text){
	for ( var i=0; i < id_text.length; i++ ) {
		if ( id_text.charCodeAt(i) < 0xAC00 || id_text.charCodeAt(i) > 0xD7A3){
			if (( id_text.charCodeAt(i) < 12593 || id_text.charCodeAt(i) > 12643 ) && ( id_text.charCodeAt(i) != 32)) {
				return true;
			}
		}
	}	
	return false;
}

function keydownEngNum() {			//keydown½Ã¿¡ ¿µ¾î¿Í ¼ýÀÚ¸¸ ¸Ô´Â °Í.
	if (!(event.keyCode>=48&&event.keyCode<=57)&&!(event.keyCode>=65&&event.keyCode<=90)&&event.keyCode!=9&&event.keyCode!=8&&event.keyCode!=46&&event.keyCode!=37&&event.keyCode!=39&&event.keyCode!=45) {
		event.keyCode = 0;
		event.cancelBubble = true;
		event.returnValue = false;
	}
}

function hasValue(oField)
{
	if (oField.value.replace(/(^\s*)|(\s*$)/g, "") == "")
		return false;
	else
		return true;
}

function flash(url,w,h,bg,win,vars,base){
	var s=
	"<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"+w+"' height='"+h+"' align='middle'>"+
	"<param name='allowScriptAccess' value='always' />"+
	"<param name='movie' value='"+url+"' />"+
	"<param name='wmode' value='"+win+"' />"+
	"<param name='menu' value='false' />"+
	"<param name='quality' value='high' />"+
	"<param name='FlashVars' value='"+vars+"' />"+
	"<param name='bgcolor' value='"+bg+"' />"+
	"<param name='base' value='"+base+"' />"+
	"<embed src='"+url+"' base='"+base+"' wmode='"+win+"' menu='false' quality='high' bgcolor='"+bg+"' width='"+w+"' height='"+h+"' align='middle' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />"+
	"</object>";
	document.write(s);
}

function load_flash( src, w, h, id ) {
	if( typeof( id ) == "undefined" ) id = "";

	html = '';
	html += '<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="' + w + '" height="' + h + '" id="' + id + '">';
	html += '<param name="movie" value="' + src + '">';
    html += '<param name="quality" value="high">';
	html += '<param name="wmode" value="Transparent">';
	html += '<param name="AllowScriptAccess" value="always">';
	html += '<embed src="' + src + '" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + w + '" height="' + h + '"></embed>';
	html += '</OBJECT>';
	
	document.writeln( html );
}

// ÀÏÁ¤ÀԷµڿ¡ ´ÙÀ½À¸·Î Àüȯ
function moveNext( obj, num ) {
	val = event.srcElement.value;
	if( val.length == num ) obj.focus();
}