
	// 전자우편 체크
	function checkEmail(email) {
	
		if (email.search(/(\S+)@(\S+)\.(\S+)/) == -1 ) {
			return false;
		} else {
			return true;
		}
	}


	// 주민등록번호 체크
	function juminCheck(s1, s2){
 
		chk =0;
		yy = s1.substring(0,2);
		mm = s1.substring(2,4);
		dd = s1.substring(4,6);
		sex = s2.substring(0,1);
 
		if ((s1.length != 6) || (yy < 25 || mm < 1 || mm > 12 || dd < 1)){
			return false;
		}
		if ((sex != 1 && sex != 2 && sex != 3 && sex != 4)||(s2.length != 7 )){
			return false;
		}   
		if(!(sex == 1 || sex == 2 || sex == 3 || sex == 4)){
			return false;
		}
       
		for (var i = 0; i <= 5; i++){ 
			chk = chk + ((i % 8 + 2) * parseInt(s1.substring(i, i + 1)))
		}
 
		for (var i = 6; i <= 11; i++){ 
			chk = chk + ((i % 8 + 2) * parseInt(s2.substring(i - 6, i - 5)))
		}
   
		chk = 11 - (chk % 11)
		chk = chk % 10
 
		if (chk != s2.substring(6, 7)){
			return false;
		}
 
		return true;
	}
	

	/// 배열에 값이 존재하면 true, 없으면 false 반환

	function inArray(arrO, value) {
		var arr = arrO.concat();			// 원래 값을 변경시키지 않기위해 값만 카피.

		while (popV = arr.pop()) 
		{
			if (popV == value)
			{
				return true;
			}
		}
		return false;
	}


	// 팝업띄우기 함수
        function mainpopup_init(pStr0,pStr1,pStr2){
        var buff,buff2;
	var pStr0,pStr1,pStr2;


	var retval = getCookie("PopupClose");

	if(retval == 1)
		{
		return false;
		}

	if(pStr0 == 1)
	{
        buff = './popup/popup.php';
		buff2 = 'width=320, height=420, scrollbars=1';
	}
	else
	{
        buff = './popup/self_popup.php';
		buff2 = 'width= ' + pStr1 + ', height=' + pStr2 + ',scrollbars=0';
	}

        window.open(buff,'popup',buff2);
        }


	// 설문조사 함수
        function Poll(){

        var rdo = document.poll.ans_result;
        var str1 = document.poll.menu_id.value;
        var str2 = document.poll.seq_no.value;

        for(i=0; i<rdo.length; i++)
                {

                if(rdo[i].checked == true){
                        location.replace('poll/list.php?mode=save&menu_id=' + str1 + '&result=' + rdo[i].value + '&parent=' + str2);
                        return;
                        }

                }

        alert("설문답변을 선택하세요");
        return;
        }


	function jumpMenu(targ,selObj,restore){ //v3.0

  	eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  	if (restore) selObj.selectedIndex=0;
	}


	function getCookie(Name){
	var search = Name + "=";
	if(document.cookie.length > 0){
		offset = document.cookie.indexOf(search);
		if( offset != -1 ){
			offset += search.length;
			end = document.cookie.indexOf(";" , offset);
			if( end == -1)
				end = document.cookie.length;
				return unescape(document.cookie.substring(offset,end));
		}
	}	
	}