//¸ÞÀÏ ¼¿·¢Æ®ºÎºÐ
	function mail_input(frm){

		if (frm.emailselect.value == "")
		{
			frm.email2.readOnly = false;
			frm.email2.value = "";
			frm.email2.focus();
		}
		else 
		{
			frm.email2.readOnly = true;
			frm.email2.value = frm.emailselect.value;
			mail_input_2(frm);
		}

		return;
	}

function mail_input_2(frm){
			frm.email.value =frm.email1.value+"@"+frm.email2.value;
		return;
}
function fnShowFlash(id, url, w, h, params) {
	var str = "";
	str = "<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width="+w+" height="+h+" id='"+id+"'>";

	str += "<param name=movie value='"+url+"'>";
	str += "<param name=play value=true>";
	str += "<param name=quality value=high>";
	str += "<param name=wmode value=transparent>";
	str += "<param name=FlashVars value='"+params+"'>";
	
	str += "<embed src='"+url+"' width='"+w+"' height='"+h+"' flashvars='"+params+"' quality='high' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash' wmode='transparent'></embed>\n";
	str += "</object>\n";

	document.write(str);
}


function MediaPlayer(id, url, w, h, params) {
	var str = "";
	var p_arr;
	str = "<OBJECT id=\""+id+"\" classid=\"CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95\" CODEBASE= \"http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701\" standby=\"Loading Microsoft Windows Media Player components...\" type=\"application/x-oleobject\" width=\""+w+"\" height=\""+h+"\">\n";

	str += "<PARAM NAME=\"Filename\" value=\""+url+"\">\n";
	str += "<PARAM NAME=\"width\" value=\""+w+"\">\n";
	str += "<PARAM NAME=\"height\" value=\""+h+"\">\n";

	p_arr = params.split("&");
	for(i=0;i<p_arr.length;i++) {
		str += "<PARAM NAME=\""+p_arr[i].split("=")[0]+"\" VALUE=\""+p_arr[i].split("=")[1]+"\">\n";
	}
	str += "<embed type=\"application/x-mplayer2\" pluginspage=\"http://www.microsoft.com/Windows/MediaPlayer/\" src=\""+url+"\" width=\""+w+"\" height=\""+h+"\" ></embed>\n";
	str += "</object>\n";

	//document.write(str);
	document.all['MOV'].innerHTML = str;
}



function prnMenu(nowpage) {
	var myObjectElement = document.createElement('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,19,0" width="644" height="68"></object>');

	var myParamElement1 = document.createElement('<param name="movie" value="/images/swf/menu04.swf">');  
	var myParamElement2 = document.createElement('<param name="quality" value="high">');
	var myParamElement3 = document.createElement('<param NAME="wmode" VALUE="transparent">');
	var myParamElement4 = document.createElement("<param name='FlashVars' value='active_menu="+nowpage+"'>");


	myObjectElement.appendChild(myParamElement1);
	myObjectElement.appendChild(myParamElement2);
	myObjectElement.appendChild(myParamElement3);
	myObjectElement.appendChild(myParamElement4);

	MENU.appendChild(myObjectElement);
}

function prnEngMenu(nowpage) {
	var myObjectElement = document.createElement('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,19,0" width="575" height="68"></object>');

	var myParamElement1 = document.createElement('<param name="movie" value="/images/eng/swf/sub_menu.swf">');  
	var myParamElement2 = document.createElement('<param name="quality" value="high">');
	var myParamElement3 = document.createElement('<param NAME="wmode" VALUE="transparent">');
	var myParamElement4 = document.createElement("<param name='FlashVars' value='active_menu="+nowpage+"'>");


	myObjectElement.appendChild(myParamElement1);
	myObjectElement.appendChild(myParamElement2);
	myObjectElement.appendChild(myParamElement3);
	myObjectElement.appendChild(myParamElement4);

	MENU.appendChild(myObjectElement);
}
 

function FlashPlayer(id, url, w, h, param) {
	var str = "";
	str = "<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width="+w+" height="+h+" id='"+id+"'>";
	str += "<param name=movie value=\""+url+"\">";
	str += "<param name=play value=true>";
	str += "<param name=quality value=high>";
	str += "<param name=wmode value=transparent>";
	str += "<param name=FlashVars value='"+param+"'>";
	str += "<embed src=\""+url+"\" width="+w+" height="+h+" quality=high type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash'>";
	str += "</embed>";
	str += "</object>";
	document.write(str);
}


function FlashPlayerStr(id, url, w, h) {
	var str = "";
	str = "<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' width="+w+" height="+h+" id='"+id+"'>";
	str += "<param name=movie value=\""+url+"\">";
	str += "<param name=play value=true>";
	str += "<param name=quality value=high>";
	str += "<embed src=\""+url+"\" width="+w+" height="+h+" quality=high type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash'>";
	str += "</embed>";
	str += "</object>";
	return str;
}



function left(str,len) {
	return (''+str).substr(0,len);
}

function right(str,len) {
	str=''+str;
	var len_=str.length;
	if (len_<len) return str;
	return str.substr(len_-len);
}

function searchSelect(formName,selectName,text,over,invalue,match,head,tail,justreturn,returndefault) {
	
	var objSel;
	var iOver;
	var iInValue;
	var bMatch;
	var aValue;
	var szHead,szTail;
	var bJustReturn;
	var szReturnDefault;
	var szReturn;
	
	if (typeof(justreturn)!='undefined') bJustReturn=justreturn; else bJustReturn=false;
	if (typeof(returndefault)!='undefined') szReturnDefault=returndefault; else szReturnDefault='';
	if (formName=='') formName="_no form_"
	if (selectName=='') selectName="_no select_"
	if (document.forms(formName)==null) return szReturnDefault;
	if (document.forms(formName).elements(selectName)==null) return szReturnDefault;
	if (typeof(over)!='undefined') iOver=over; else iOver=0;
	if (typeof(invalue)!='undefined') iInValue=invalue; else iInValue=-1;
	if (typeof(match)!='undefined') bMatch=match; else bMatch=false;
	if (typeof(head)!='undefined') szHead=head; else szHead='';
	if (typeof(tail)!='undefined') szTail=tail; else szTail='';

	
	szReturn=szReturnDefault;

	
	text=szHead+text+szTail;

	
	objSel=document.forms(formName).elements(selectName);

	
	var i;

	
	for (i=iOver;i<objSel.options.length;i++) {
		if (iInValue==-1) {
			
			if (bMatch) {
				
				if (objSel.options[i].text==text) {
					if (!bJustReturn) objSel.selectedIndex=i;
					szReturn=objSel.options[i].value;
					break;
				}
			} else {
				
				if (objSel.options[i].text>=text) {
					if (!bJustReturn) objSel.selectedIndex=i;
					szReturn=objSel.options[i].value;
					break;
				}
			}
		} else {
			
			aValue=(objSel.options[i].value+'||||||||||||||').split('||');
			if (bMatch) {
				
				if (aValue[iInValue]==text) {
					if (!bJustReturn) objSel.selectedIndex=i;
					szReturn=objSel.options[i].value;
					break;
				}
			} else {
				
				if (aValue[iInValue]>=text) {
					if (!bJustReturn) objSel.selectedIndex=i;
					szReturn=objSel.options[i].value;
					break;
				}
			}
		}
	}

	return szReturn;
}

function getSelectValue(objForm,objRadio,dV) {
	
	var defaultValue;
	if (getSelectValue.arguments.length>=3) defaultValue=dV;
	else defaultValue=-1

	
	var iSellCode;

	
	iSellCode=defaultValue;
	if (objForm=='') objForm="_no form_"
	if (objRadio=='') objRadio="_no radio_"
	if (document.forms(objForm)==null) return iSellCode;
	if (document.forms(objForm).elements(objRadio)==null) return iSellCode;

	
	var i,len,val;

	
	len=document.forms(objForm).elements(objRadio).options.length;
	val='';
	
	for (i=0;i<len;i++) {
		if (document.forms(objForm).elements(objRadio).options[i].selected&&document.forms(objForm).elements(objRadio).options[i].value!='') {
			
			if (val!='') val+=',';
			val+=document.forms(objForm).elements(objRadio).options[i].value;
		}
	}
	if (val!='') iSellCode=val;
	return iSellCode;
}

function getRadioValue(objForm,objRadio,dV,bAddIndex) {
	
	var defaultValue;
	var iSellCode,bNoItem,bAddIndex_;

	
	if (getRadioValue.arguments.length>=3) defaultValue=dV;
	else defaultValue=-1
	iSellCode=defaultValue;
	if (objForm=='') objForm="_no form_"
	if (objRadio=='') objRadio="_no radio_"
	if (document.forms(objForm)==null) return iSellCode;
	if (document.forms(objForm).elements(objRadio)==null) return iSellCode;
	if (typeof(bAddIndex)!='undefined') bAddIndex_=bAddIndex; else bAddIndex_=false;
	if (bAddIndex_) iSellCode='|'+iSellCode;

	
	var i;
	bNoItem=true;
	
	for (i=0;i<1000;i++) {
		
		if (document.forms(objForm).elements(objRadio)[i]==null) break;
		
		bNoItem=false;
		
		if (document.forms(objForm).elements(objRadio)[i].checked) {
			iSellCode=document.forms(objForm).elements(objRadio)[i].value;
			if (bAddIndex_) iSellCode=i+'|'+iSellCode;
			break;
		}
	}
	
	if (bNoItem) {
		
		if (document.forms(objForm).elements(objRadio)!=null) {
			if (document.forms(objForm).elements(objRadio).type!='radio') {
				iSellCode=document.forms(objForm).elements(objRadio).value;
				if (bAddIndex_) iSellCode=0+'|'+iSellCode;
			}
			if (document.forms(objForm).elements(objRadio).checked) {
				iSellCode=document.forms(objForm).elements(objRadio).value;
				if (bAddIndex_) iSellCode=0+'|'+iSellCode;
			}
		}
	}
	return iSellCode;
}

function getCheckValue(objForm,objRadio,dV) {
	
	var defaultValue;
	var iSellCode,bNoItem;

	
	if (getCheckValue.arguments.length>=3) defaultValue=dV;
	else defaultValue=-1
	iSellCode=defaultValue;
	if (objForm=='') objForm="_no form_"
	if (objRadio=='') objRadio="_no radio_"
	if (document.forms(objForm)==null) return iSellCode;
	if (document.forms(objForm).elements(objRadio)==null) return iSellCode;

	
	var i;
	bNoItem=true;
	
	for (i=0;i<1000;i++) {
		if (document.forms(objForm).elements(objRadio)[i]==null) break;
		
		bNoItem=false;
		
		if (document.forms(objForm).elements(objRadio)[i].checked) {
			iSellCode=document.forms(objForm).elements(objRadio)[i].value;
			break;
		}
	}
	
	if (bNoItem) {
		
		if (document.forms(objForm).elements(objRadio)!=null) {
			
			if (document.forms(objForm).elements(objRadio).type!='checkbox') iSellCode=document.forms(objForm).elements(objRadio).value;
			if (document.forms(objForm).elements(objRadio).checked) {
				iSellCode=document.forms(objForm).elements(objRadio).value;
			}
		}
	}
	return iSellCode;
}

function getCheckValues(formname,itemname,idx,needall,getfrom,exceptdisabled) {
	
	var szCodes,bNeedAll,iIdx,szValue,szGetFrom,bExceptDisabled;

	
	szCodes='';
	iIdx=0;
	if (typeof(idx)!='undefined') iIdx=idx;
	bNeedAll=false;
	if (typeof(needall)!='undefined') bNeedAll=needall;
	szGetFrom=itemname
	if (typeof(getfrom)!='undefined') {
		if (getfrom!=null&&getfrom!='') szGetFrom=getfrom;
	}
	bExceptDisabled=false;
	if (typeof(exceptdisabled)!='undefined') bExceptDisabled=exceptdisabled;
	
	if (document.all[formname].elements[itemname]==null) ;
	else
		
		if (document.all[formname].elements[itemname].length==null) {
			
			szValue=(document.all[formname].elements[szGetFrom].value+'||||').split('|')[iIdx+0];
			
			if (szValue!='') {
				
				if (!bExceptDisabled||!document.all[formname].elements[itemname].disabled) {
					
					if (bNeedAll) {
						szCodes=szValue;
					} else {
						if (document.all[formname].elements[itemname].checked) {
							szCodes=szValue;
						}
					}
				}
			}
		} else {
			
			for (i=0;i<document.all[formname].elements[itemname].length;i++) {
				szValue=(document.all[formname].elements[szGetFrom][i].value+'||||').split('|')[iIdx+0];
				if (szValue!='') {
					if (!bExceptDisabled||!document.all[formname].elements[itemname][i].disabled) {
						if (bNeedAll) {
							if (szCodes!='') szCodes+='|';
							szCodes+=szValue;
						} else {
							if (document.all[formname].elements[itemname][i].checked) {
								if (szCodes!='') szCodes+='|';
								szCodes+=szValue;
							}
						}
					}
				}
			}
		}
	return szCodes;
}

function selectAllCheck(formname,itemname,checked) {
	
	if (document.all[formname].elements[itemname]==null) ;
	else
		
		if (document.all[formname].elements[itemname].length==null) {
			if (!document.all[formname].elements[itemname].disabled) document.all[formname].elements[itemname].checked=checked;
		} else {
			for (i=0;i<document.all[formname].elements[itemname].length;i++) {
				if (!document.all[formname].elements[itemname][i].disabled) document.all[formname].elements[itemname][i].checked=checked;
			}
		}
}

function escape_(s) {
	
	var aszFrom='\\*I\\+I-I\\.I/I@I_I%20'.split('I');
	var aszTo='%2AI%2BI%2DI%2EI%2FI%40I%5FI+'.split('I');
	var i,re;
	s=escape(s);
	for (i=0;i<aszFrom.length;i++) {
		if (aszFrom[i]!='') {
			re=new RegExp(aszFrom[i],"g")
			s=s.replace(re,aszTo[i])
		}
	}
	return s;
}

function unescape_(s) {
	
	var aszFrom='\\+'.split('I');
	var aszTo='%20'.split('I');
	var i,re;
	for (i=0;i<aszFrom.length;i++) {
		if (aszFrom[i]!='') {
			re=new RegExp(aszFrom[i],"g")
			s=s.replace(re,aszTo[i])
		}
	}
	s=unescape(s);

	return s;
}

function lastPart(s,d) {
	
	var si;
	si=s.indexOf(d);
	if (si==-1) return '';
	return s.substring(si+d.length,s.length);
}

function getCookieAsIs(szName,szKey) {
	
	var aszCookies,iCookie,szCookie,szToken;
	var aszCookie,szCookieL;

	aszCookies=(document.cookie+';').split(';');
	for (iCookie=0;iCookie<aszCookies.length;iCookie++) {
		szCookie=aszCookies[iCookie].replace(/^[ ]+/g,'').replace(/[ ]+$/g,'');
		if (szCookie.length!=0) {
			aszCookie=(szCookie+'=').split('=');
			szCookieL=lastPart(szCookie,'=');
			if (unescape_(aszCookie[0]).toLowerCase()==szName.toLowerCase()) {
				if (szKey.length!=0) {
					aszCookies=(szCookieL+'&').split('&');
					for (iCookie=0;iCookie<aszCookies.length;iCookie++) {
						szCookie=aszCookies[iCookie].replace(/^[ ]+/g,'').replace(/[ ]+$/g,'');
						if (szCookie.length!=0) {
							aszCookie=(szCookie+'=').split('=');
							szCookieL=lastPart(szCookie,'=');
							if (unescape_(aszCookie[0]).toLowerCase()==szKey.toLowerCase()) break;
						}
					}
					if (iCookie==aszCookies.length) return '=';
				}
				return aszCookie[0]+'='+szCookieL;
			}
		}
	}
	return '=';
}

function getCookie(szName) {
	
	return unescape_(lastPart(getCookieAsIs(szName,''),'='));
	
}

function setCookie_(szName,szKey,szValue) {
	
	var szOld,aszOld,szOldName,szOldCookie;
	szOld=getCookieAsIs(szName,'');
	aszOld=szOld.split('=');
	szOldName=aszOld[0];
	szOldCookie=lastPart(szOld,'=');

	var aszCookie,szCookie,szNewCookie,szCookieL;

	if (szKey.length==0) {
		if (szOldName.length!=0) {
			document.cookie=szOldName+'='+escape_(szValue)+';path=/;';
		} else {
			document.cookie=escape_(szName)+'='+escape_(szValue)+';path=/;';
		}
	} else {
		aszCookies=(szOldCookie+'&').split('&');
		szNewCookie='';
		bGot=false;
		for (iCookie=0;iCookie<aszCookies.length;iCookie++) {
			szCookie=aszCookies[iCookie].replace(/^[ ]+/g,'').replace(/[ ]+$/g,'');
			if (szCookie.length!=0) {
				aszCookie=(szCookie+'=').split('=');
				szCookieL=lastPart(szCookie,'=');
				if (szNewCookie.length!=0) szNewCookie+='&';
				if (unescape_(aszCookie[0]).toLowerCase()==szKey.toLowerCase()) {
					szNewCookie+=''+aszCookie[0]+'='+escape_(szValue)+'';
					bGot=true;
				} else {
					szNewCookie+=''+aszCookie[0]+'='+szCookieL+'';
				}
			}
		}
		if (!bGot) {
			if (szNewCookie.length!=0) szNewCookie+='&';
			szNewCookie+=''+escape_(szKey)+'='+escape_(szValue)+'';
		}

		if (szOldName.length!=0) {
			document.cookie=szOldName+'='+szNewCookie+';path=/;';
		} else {
			document.cookie=escape_(szName)+'='+szNewCookie+';path=/;';
		}
	}
	return szOldCookie;
}

function setCookie(szName,szValue) {
	
	return unescape_(setCookie_(szName,'',szValue));
	
}



function selectAll(obj,bFocus) {
	
	var bFocus_;
	bFocus_=true;
	if (typeof(bFocus)!='undefined') bFocus_=bFocus;
	if (obj.type!='hidden'&&obj.style.display!='none') {
		if (bFocus_) obj.focus();
		
		if (typeof(obj.readOnly)!='undefined') {
			if (!obj.readOnly) obj.select();
		}

	}
}



function checkRegisterNum(regno1,regno2){
	var fgn_reg_no = regno1 + regno2; 
	if ((fgn_reg_no.charAt(6) == "1") || (fgn_reg_no.charAt(6) == "2") || (fgn_reg_no.charAt(6) == "3") || (fgn_reg_no.charAt(6) == "4")) {
		return checkRegisterNum1(regno1,regno2)
	}else{
		return checkRegisterNum2(regno1,regno2)
	}
}


// Áֹεî·Ï¹øÈ£ üũ
function checkRegisterNum1(regno1,regno2)
{
	var i = 0;
 	var curYear;
	var curMonth;
 	var birthYear = 0;//Ãâ»ý¿¬µµ ÀúÀå
	var birthMonth = 0;//Ãâ»ý¿ù ÀúÀå
 	var Sum = 0;
	var Mod = 0;
	var YearIn = 0;
	var MonthIn = 0;
	var DateIn = 0;
	if (regno1.length!=6 || regno2.length!=7)	return false;

	curYear		= '2024';
	curMonDay	= '0429';

	var regno = regno1 + "-" + regno2;
	for( i=0 ; i < 14 ; i++ )
    {//ÁֹιøÈ£ 14ÀÚ¸®¸¦ ÇÑÀÚ¸®¾¿ üũ
    	if(i != 6)
        {//´ë½¬(-)¸¦ Á¦¿ÜÇÑ ¸ðµç ÀԷ°ªÀÌ 0 ~ 9 »çÀÌÀÇ °ªÀÎÁö üũ
			if( (regno.charAt(i) <= "0") && (regno.charAt(i) >= "9") )	return false;
		}
	}

	birthYear	= regno1.slice(0,2);
	birthMonDay	= regno1.slice(2,6);

	if( regno.charAt(7) == '3' || regno.charAt(7) == '4') birthYear = "20" + birthYear;
	else
	{
		birthYear = "19" + birthYear;

		for( i = 0 ; i < 13 ; i++ )
   		{
			if( i == 0)			YearIn+=parseInt(regno.charAt(i))*10;
			if( i == 1)			YearIn+=parseInt(regno.charAt(i));
  			if( i == 2)			MonthIn+=parseInt(regno.charAt(i))*10;
  		    if( i == 3)			MonthIn+=parseInt(regno.charAt(i));
			if( i == 4)			DateIn+=parseInt(regno.charAt(i))*10;
			if( i == 5)			DateIn+=parseInt(regno.charAt(i));
			if( i < 6)			Sum+=parseInt(regno.charAt(i))*(i+2);
			if( i > 6 && i < 9 )Sum+=parseInt(regno.charAt(i))*(i+1);
   			if( i > 8)			Sum+=parseInt(regno.charAt(i))*(i-7);
		} //end for

		Mod=11-(Sum%11);

		if((11-(Sum%11))>=10) Mod-=10;
		if( Mod!=parseInt(regno.charAt(13)) ) {return false;}
		if( MonthIn < 1 || MonthIn > 12 || DateIn < 1 || DateIn > 31 ) {return false;}
		if( (MonthIn ==4 || MonthIn == 6 || MonthIn == 9 || MonthIn == 11 ) && DateIn > 30 ) {return false;}
		if( MonthIn ==2 && DateIn > 29 ) {return false;}
	}

//	iAge=parseFloat(curYear)-parseFloat(birthYear)-1;
//	iMon=parseFloat(curMonDay)-parseFloat(birthMonDay);
//	if(iMon>=0)	iAge=iAge+1;
//	return iAge;

	return true
}


// ¿Ü±¹Àεî·Ï¹øÈ£ üũ
function checkRegisterNum2(regno1,regno2){
	var sum=0;
	var odd=0;
	var buf, multipliers, chkbuf

	var fgn_reg_no = regno1 + regno2

	if ((fgn_reg_no.charAt(6) == "5") || (fgn_reg_no.charAt(6) == "6"))
	{
		birthYear = "19";
	}
	else if ((fgn_reg_no.charAt(6) == "7") || (fgn_reg_no.charAt(6) == "8"))
	{
		birthYear = "20";
	}
	else if ((fgn_reg_no.charAt(6) == "9") || (fgn_reg_no.charAt(6) == "0"))
	{
		birthYear = "18";
	}
	else
	{
		return false;
	}        
	birthYear += fgn_reg_no.substr(0, 2);
	birthMonth = fgn_reg_no.substr(2, 2) - 1;
	birthDate = fgn_reg_no.substr(4, 2);
	birth = new Date(birthYear, birthMonth, birthDate);

	if ( birth.getYear() % 100 != fgn_reg_no.substr(0, 2) ||
		birth.getMonth() != birthMonth ||
		birth.getDate() != birthDate) {
		return false;
	}


	// ±ÔÄ¢ ¿À·ù üũ
	buf = new Array(13);
	for(i=0; i<13; i++) { buf[i]=parseInt(fgn_reg_no.charAt(i)); }

	odd = buf[7]*10 + buf[8];

	if(odd%2 != 0) {return false;}

	if( (buf[11]!=6) && (buf[11]!=7) && (buf[11]!=8) && (buf[11]!=9) ) {return false;}

	chkbuf = buf[12]

	multipliers = [2,3,4,5,6,7,8,9,2,3,4,5];

	for(i=0, sum=0; i<12; i++) { sum += (buf[i] *= multipliers[i]); }

	sum = 11 - (sum%11);

	if(sum >= 10) { sum -= 10; }

	sum += 2;

	if(sum >= 10) { sum -= 10; }

	if(sum != chkbuf) {return false; }

	return true;
}


function checkSaupNum(n1,n2,n3, msg){
	//»ç¾÷ÀÚµî·Ï¹øÈ£
	// n1 : »ç¾÷ÀÚ µî·Ï¹øÈ£ ùÀçÂ¥¸®°ª
	// n2 : »ç¾÷ÀÚ µî·Ï¹øÈ£ µÑ°ÀÚ¸®°ª
	// n3 : »ç¾÷ÀÚ µî·Ï¹øÈ£ ¼Â°ÀÚ¸®°ª
	var strNumb = n1 + n2 + n3;

	if (strNumb.length == 0){ 
		alert("»ç¾÷ÀÚµî·Ï¹øÈ£¸¦ ÀÔ·ÂÇÏ¿© ÁÖ¼¼¿ä."); 
		return false; 
	}
	sumMod = 0; 
	sumMod += parseInt(strNumb.substring(0,1)); 
	sumMod += parseInt(strNumb.substring(1,2)) * 3 % 10; 
	sumMod += parseInt(strNumb.substring(2,3)) * 7 % 10; 
	sumMod += parseInt(strNumb.substring(3,4)) * 1 % 10; 
	sumMod += parseInt(strNumb.substring(4,5)) * 3 % 10; 
	sumMod += parseInt(strNumb.substring(5,6)) * 7 % 10; 
	sumMod += parseInt(strNumb.substring(6,7)) * 1 % 10; 
	sumMod += parseInt(strNumb.substring(7,8)) * 3 % 10; 
	sumMod += Math.floor(parseInt(strNumb.substring(8,9)) * 5 / 10); 
	sumMod += parseInt(strNumb.substring(8,9)) * 5 % 10; 
	sumMod += parseInt(strNumb.substring(9,10)); 

	if (sumMod % 10 != 0){ 
		alert(msg); 
		return false;
	}else{
		return true;
	}
}





function checkRegisterNumOne(regno) {
	var regno1,regno2;
	if (regno.indexOf('-')!=-1) {
		return checkRegisterNum(regno.split('-')[0],regno.split('-')[1]);
	} else {
		if (regno.length!=13) return false;
		return checkRegisterNum(regno.substr(0,6),regno.substr(6,7));
	}
}

function checkInputDate(obj) {
	
	var v;
	v=obj.value.replace(/[^0-9]/g,'');
	if (v.length<=4) {
	//	v=v;
	} else if (v.length<=6) {
		v=v.substr(0,4)+"-"+v.substr(4,2);
	} else if (v.length<=8) {
		v=v.substr(0,4)+"-"+v.substr(4,2)+"-"+v.substr(6,2);
	} else {
	//	v=v;
	}
	obj.value=v;
	return v;
}

function adjustInputDate(obj,oldValue) {
	
	var v;
	v=obj.value.replace(/[^0-9]/g,'');
	if (v.length!=8) v=oldValue;
	else {
		var d=new Date(parseInt(v.substr(0,4),10),parseInt(v.substr(4,2),10)-1,parseInt(v.substr(6,2),10));
		var yy=d.getYear();
		if (yy>99) yy='0000'+yy; else yy='0000'+(1900+yy);
		var mm='00'+(d.getMonth()+1);
		var dd='00'+d.getDate();
        yy=yy.substr(yy.length-4,4);
        mm=mm.substr(mm.length-2,2);
        dd=dd.substr(dd.length-2,2);
		v=yy+'-'+mm+'-'+dd;
	}
	obj.value=v;
	return v;
}

function checkVar(obj,strNE,iFloat,strNN,iMin,iMax,strOF) {
	// ÀԷ°ªÀÇ À¯È¿¼º¿©ºÎ¸¦ È®ÀÎÇÔ
	// obj - È®ÀÎÇÒ object
	// strNE - ÀԷ°ªÀÌ °ø¹éÀÏ°æ¿ì(½ºÆäÀ̽º¸¸ ÀÔ·ÂÇÑ °æ¿ì Æ÷ÇÔ) Ç¥½ÃÇÒ ¿À·ù ³»¿ë. ÀÌ°ªÀÌ '' ÀÏ°æ¿ì ¿À·ù¸¦ ³»Áö ¾ÊÀ½
	// ------------- ÀÌÇÏ´Â strNN ±îÁö ÁöÁ¤½Ã À¯È¿
	// ¼ýÀÚ È®ÀÎ ºÎºÐÀ¸·Î ¼ýÀÚµÚ ¹®ÀÚ°¡ ÀԷµǾ ¼ýÀÚ·Î º¯°æ½ÃŲ´Ù. ('223f'->'223')
	// À½¼ö´Â ÀÔ·ÂÇÒ ¼ö ¾øÀ½
	// iFloat - ¼Ò¼ýÁ¡ÀÌÇÏ ÀÚ¸® - ÀÌ ÀÌÇÏ·Î ÀÔ·ÂµÈ °ªÀº ¶ó¿îµåµÊ. 9 ÀÏ°æ¿ì Çü½ÄÀ» º¯È­½ÃÅ°Áö ¾ÊÀ½(ÀüÈ­¹øÈ£µîÀÇ  ÀԷ½Ã)
	// strNN - ¼ýÀÚ·Î º¯°æÀÌ µÇÁö ¾ÊÀ» ¶§ÀÇ Ç¥½ÃÇÒ ¿À·ù ³»¿ë
	// ------------- ÀÌÇÏ´Â strOF ±îÁö ÁöÁ¤½Ã À¯È¿
	// º¯°æµÈ ¼öÄ¡ÀÇ À¯È¿¹üÀ§¸¦ È®ÀÎ
	// iMin - ¼öÄ¡ÀÇ ÃÖ¼Ò°ª
	// iMax - ¼öÄ¡ÀÇ ÃÖ´ë°ª
	// strOF - ¹üÀ§¸¦ ¹þ¾î³µÀ»¶§ Ç¥½ÃÇÒ ¿À·ù ³»¿ë
	// return - Á¤»ó½Ã true, ¿À·ù½Ã ÇØ´ç object ·Î focus À̵¿ÈÄ false ¸¦ return
	var value,pow;
	var aTemp,func,szAlert;
	if (typeof(obj)=='undefined') return true;
	value=obj.value.replace(/^[ ]+/g,'').replace(/[ ]+$/g,'');
	if (value==''&&strNE=='') return true;
	aTemp=(strNE+'##').split('##');
	strNE=aTemp[0];
	func=aTemp[1];
	if (value=='') {
		if (strNE!='') {
			alert(strNE);
			selectAll(obj);
			return false;
		}
		selectAll(obj);
		return true;
	}
	if ((szAlert=checkFunc(func,value))!='') {
		alert(szAlert);
		selectAll(obj);
		return false;
	}
	if (typeof(strNN)!='undefined') {
		if (iFloat==0) value=parseInt(obj.value,10);
		else {
			value=parseFloat(obj.value);
			if (!isNaN(value)) {
				pow=Math.pow(10,iFloat);
				value=Math.round(value*pow)/pow;
			}
		}
		if (isNaN(value)) {
			if (strNN!='') alert(strNN);
			selectAll(obj);
			return false;
		}
		if (iFloat!=9) obj.value=value;
		if ((szAlert=checkFunc(func,''+value))!='') {
			alert(szAlert);
			selectAll(obj);
			return false;
		}
		if (obj.value<0) {
			alert('À½¼ö´Â ÀÔ·ÂÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.');
			selectAll(obj);
			return false;
		}
		if (typeof(iMin)!='undefined') {
			if (parseInt(obj.value)<parseInt(iMin)) {
				if (strOF!='') alert(strOF);
				selectAll(obj);
				return false;
			}
		}
		if (typeof(iMax)!='undefined') {
			if (parseInt(obj.value)>parseInt(iMax)) {
				if (strOF!='') alert(strOF);
				selectAll(obj);
				return false;
			}
		}
//	} else {
//		if (obj.value.indexOf("'")!=-1) {
//			alert("'´Â ÀÔ·ÂÇÏ½Ç ¼ö ¾ø½À´Ï´Ù.");
//			selectAll(obj);
//			return false;
//		}
	}
	return true;
}

function checkFunc(func,value) {
	var aTemp;
	if (func=='') return '';
	var aTemp=(func+'////////').split("/");
	switch (aTemp[0]) {
	case 'noneorlen' :
		if (value.length==0||value.length==parseInt(aTemp[1])) return '';
		return aTemp[2];
	case 'checklen' :
		if (value.length==parseInt(aTemp[1])) return '';
		return aTemp[2];
	default          :
		return '¾Ë ¼ö ¾ø´Â ÇÔ¼öÀû¿ë';
	}
}






//--------------------------------------------------------------------------------------------

function prepareImages(obj,ele) {
	obj.ImgFileReadUrl = ''+
		'http://'+
		'livemachine.co.kr'+
		':'+
		'80'+
		''+
		'/';
	if (obj.HttpSendImg("")<0) {
		alert(obj.GetHTTPErrText());
		return false;
	}

	ele.value = obj.AllHtml;
	return true;
}







//-- added by kim ki young

//-- À̸ÞÀÏ À¯È¿¼º üũ
function checkEMail(obj,strNN) {
	
	if (typeof(obj)=='undefined') return true;

	var value=obj.value;
	if(!value.length) return true;
	if(value.indexOf('@')==-1) {
		alert(strNN);
		selectAll(obj);
		return false;
	}

	var temp=value.split('@');

	var validstr = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_.";
	for (i = 0; i < temp[0].length; i++){
		if(validstr.indexOf(temp[0].substring(i, i+1)) < 0){
			alert("ÇÑ±Û ¹× Ư¼ö¹®ÀÚ´Â »ç¿ëÇϽǼö ¾ø½À´Ï´Ù.");
			obj.focus();
			selectAll(obj);
			return false;
		}
	}

	value=temp[1];
	var temp=value.split('.');
	var i=temp.length-1;
	if (temp[i]=='com'||
		temp[i]=='net'||
		temp[i]=='org')
		return true;
	if (temp[i]!='kr') {
		alert(strNN);
		selectAll(obj);
		return false;
	}
	if ((temp[i-1]=='co')||
		(temp[i-1]=='ac')||
		(temp[i-1]=='or')||
		(temp[i-1]=='re')||
		(temp[i-1]=='go')||
		(temp[i-1]=='pe'))
		return true;
	alert(strNN);
	selectAll(obj);
	return false;
}

//-- À̸ÞÀÏ À¯È¿¼º üũ (±¹¿Ü)
function checkEMail2(obj,strNN) {
	
	if (typeof(obj)=='undefined') return true;

	var value=obj.value;
	if(!value.length) return true;
	if(value.indexOf('@')==-1) {
		alert(strNN);
		selectAll(obj);
		return false;
	}

	var temp=value.split('@');

	var validstr = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-_.";
	for (i = 0; i < temp[0].length; i++){
		if(validstr.indexOf(temp[0].substring(i, i+1)) < 0){
			alert("Invalid e-mail address.");
			obj.focus();
			selectAll(obj);
			return false;
		}
	}
	return true;
}





//-- »õ·Î ¹Ù²ï µ¥ÀÌÅÍ º£À̽º¸¦ È£ÃâÇÏ´Â ¿ìÆí¹øÈ£ ÇÔ¼ö
function openpost(URL,FORM,ZIP1,ZIP2,ADDR1,ADDR2) {
	// URL : ¿ìÆí¹øÈ£ Æ˾÷ÀÇ À§Ä¡
	// FORM : ÆûÀ̸§
	// ZIP1 : ¿ìÆí¹øÈ£ ¾ÕÀÚ¸® ÀÔ·Â input box À̸§
	// ZIP2 : ¿ìÆí¹øÈ£ µÞÀÚ¸® ÀÔ·Â input box À̸§
	// ADDR1 : ÁÖ¼Ò1 input box À̸§
	// ¿ìÆí¹øÈ£ Á¶È¸Ã¢À» ¶ç¿ò

	
	var winobj;
	winobj=window.open(URL+'?param_form='+FORM+'&param_zipcode1='+ZIP1+'&param_zipcode2='+ZIP2+'&param_addr1='+ADDR1+'&param_addr2='+ADDR2,'post','toolbar=no,location=no,directory=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=100');
	if (winobj!=null) winobj.focus();
}



//-- ¼ýÀÚ¸¸ ÀԷ°¡´ÉÇÏ°Ô ÇÏ´Â ÇÔ¼ö
function fnchknum(obj){
	var validstr = "0123456789";
	var ReturnVal = "";
	var mode = true;
	for (i = 0; i < obj.value.length; i++){
		if(validstr.indexOf(obj.value.substring(i, i+1)) >= 0){
			ReturnVal=ReturnVal+obj.value.substring(i, i+1);
		}else{
			mode = false;
		}
	}
	if(!mode){
		alert("¼ýÀÚ¸¸ ÀÔ·Â °¡´É ÇÕ´Ï´Ù.")
	}
	obj.value = ReturnVal;
}






//-- ¹®ÀÚ¿­¿¡¼­ ¹®ÀÚ¸¦ »èÁ¦ÇÏ°í ¼ýÀÚ¸¸À» ÃßÃâÇÏ¿© ¼ýÀÚÇüÅ·Π¸®ÅÏ
function toNum(str){
	var validstr = "0123456789";
	var ReturnVal = "";
	for (i = 0; i < str.length; i++){
		if(validstr.indexOf(str.substring(i, i+1)) >= 0){
			ReturnVal=ReturnVal+str.substring(i, i+1);
		}
	}

	if(!ReturnVal) ReturnVal = 0;

	return parseInt(ReturnVal);
}








//-- Æû°ª¿¡¼­ ¹®ÀÚ¸¦ »èÁ¦ÇÏ°í ¼ýÀÚ¸¸ ³²±â´Â ÇÔ¼ö
function stripcharval(obj){
	var validstr = "0123456789";
	var ReturnVal = "";
	for (i = 0; i < obj.value.length; i++){
		if(validstr.indexOf(obj.value.substring(i, i+1)) >= 0){
			ReturnVal=ReturnVal+obj.value.substring(i, i+1);
		}
	}
	obj.value = ReturnVal;
}





function addComma(Val)
{
	//¼¼ÀÚ¸®¸¶´Ù Äĸ¶ »ðÀÔ
	//ÀÎÀÚ : ¼ýÀÚ
	Val = Val.replace(/,/g,"");
	var nextIdx = Val.length%3;
	var szRtn = Val.slice(0,nextIdx);
	while(nextIdx < Val.length)
	{
		if(nextIdx != 0) szRtn += ",";
		szRtn += Val.slice(nextIdx, nextIdx+3);
		nextIdx += 3;
	}
	return szRtn;
}


function insertComma(obj)
{
	
	var szInput = obj.value;
	szInput = szInput.replace(/,/g,"");
	var nextIdx = szInput.length%3;
	var szRtn = szInput.slice(0,nextIdx);
	while(nextIdx != szInput.length)
	{
		if(nextIdx != 0) szRtn += ",";
		szRtn += szInput.slice(nextIdx, nextIdx+3);
		nextIdx += 3;
	}
	obj.value=szRtn;
}



//´ÙÀ½ Çʵå·Î Æ÷Ä¿½º ¿Å±è
function toNextField(obj) {
	var now = obj.sourceIndex;
	while(true) {
		try{
			now++;
			if(document.all[now].type == "text" || document.all[now].type == "radio") {
				document.all[now].focus();
				return;
			}
		} catch(e) {
			return;
		}		
	}
}




// Ç÷¡½Ã ¾²±â

function object_write(id){
  document.write(id.innerHTML) ;
}



// AJAX URL È£ÃâÇÔ¼ö
function UrlCallBack(URL, Param)
{
    var PageUrl = URL + "?" + Param;
	 var xmlRequest = new ActiveXObject("Microsoft.XMLHTTP");
    xmlRequest.Open("POST", PageUrl, false);
    xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    xmlRequest.Send(null);
    return xmlRequest;
}




//-- textarea ¶óÀÎ ¹× ±ÛÀÚ¼ö Á¦ÇÑ
// obj : Textarea Object
// charlimit : ±ÛÀÚ¼ö Á¦ÇÑ°ª
// linelimit : ¶óÀμö Á¦ÇÑ°ª
// charviewobj : ÇöÀç ÀÔ·ÂµÈ ¹®ÀÚ¿­ÀÇ ¹ÙÀÌÆ®°ªÀ» Ç¥±âÇÒ obj (textbox)
// lineviewobj : ÇöÀç ÀÔ·ÂµÈ ¹®ÀÚ¿­ÀÇ ¶óÀμö¸¦ Ç¥±âÇÒ obj (textbox)
function fnAreaLimit(obj,charlimit,linelimit,charviewobj,lineviewobj){
	var i;
	var curText;
	var strLen;
	var byteIs;
	var lastByte;
	var thisChar;
	var escChar;
	var curTotalMsg;
	var okMsg;
	
	
	var lineCnt;
	var lineArr;
	var lineStr;
		
	//--- ¶óÀÎÁ¦ÇÑ °Ë»ç
	if(linelimit){
		lineCnt = obj.value.split('\n').length
		if(lineCnt > linelimit){
			alert('[¾Ë¸²] '+linelimit+'ÁÙ À̳»·Î ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ.');
			
			lineArr = obj.value.split('\n')
			lineStr = '';
			for(i=0; i <= linelimit-1; i++) {
				lineStr += lineArr[i]
				if(i < linelimit-1){
					lineStr += '\n';
				}
			}
			
			obj.value = lineStr.substring(0,lineStr.length-1);
			lineCnt = linelimit;
		}
	}



	//--- ±ÛÀÚ¼ö Á¦ÇÑ °Ë»ç
	curText = new String(obj.value);
	strLen = curText.length;
	byteIs = 0;
	
	if(charlimit){
		for(i=0; i<strLen; i++) {
			thisChar = curText.charAt(i);
			escChar = escape(thisChar);

			if (escChar.length > 4) {
					byteIs += 2;  //Ư¼ö¹®ÀÚ ÇѱÛÀÎ °æ¿ì.
			}else if(thisChar != '\r') {  //°³ÇàÀ» Á¦¿ÜÇÑ ÀÌ¿ÜÀÇ °æ¿ì
					byteIs += 1;
			}

			if(byteIs >= charlimit){
					alert('[¾Ë¸²] '+charlimit+'¹ÙÀÌÆ®(ÇѱÛ'+parseInt(charlimit/2)+'ÀÚ) À̳»·Î ÀÔ·ÂÇÏ¿© ÁֽʽÿÀ.');
					thisText = curText.substring(0, i);
					obj.value = thisText;
					byteIs = lastByte;
					break;
			}

			lastByte = byteIs;
		}
	}


	//--- »óÅÂÇ¥±â
	if (charviewobj) charviewobj.value = byteIs;
	if (lineviewobj) lineviewobj.value = lineCnt;
}