<!--//

function ReadyAlert(){
	alert("준비중 입니다.");
}

function AlertGo(msg, url){
	alert(msg);
	location.href = url;
}

function checkEssentialInput(formName, items) {
    var form = document.forms[formName];
    var eleName = null;

    for(var i=0; i<items.length; i++)
    {
        if(form[items[i]].value == "" )
        {
            eleName = form[items[i]].alt;
            alert(eleName + '을(를) 입력하세요.');
			if (eleName != "내용" && eleName != "요약"){
				form[items[i]].focus();
			}
            return false;
        }
    }
    return true;
}

function checkNumber(val) {
	var str_number = "0123456789";
	for(var i=0;i < val.value.length;i++) {
		if(str_number.indexOf(val.value.substring(i,i+1)) < 0) {
			alert(val.alt + "\n\n숫자로 입력하세요");
			val.value = "";
			val.focus();
			return false;
		}
	}
	return true;
}

function checkAlpha(val) {
	var str_number = ".-abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ ";
	for(var i=0;i < val.value.length;i++) {
		if(str_number.indexOf(val.value.substring(i,i+1)) < 0) {
			alert(val.alt + "\n\n영문으로 입력하세요");
			val.value = "";
			val.focus();
			return false;
		}
	}
	return true;
}



//셀렉트박스 확인
function check_combo(obj, name, str){
   var n = obj
   for (var e = 0; e < n.elements.length; e++){
	 var el = n.elements[e];
	 if (el.type.indexOf('select') != -1 && el.name==name){
	   if (el.selectedIndex == 0 ) {
		alert( str + "선택하세요");
		el.focus();
		return false;
	   }
	 }
   }
   return true;
}


//체크박스 확인
function check_cnt(obj, str, cn ){
   	var count = 0;

   	for(i=0; i < cn ; i++){
   		if(obj[i].checked == true)
		count += 1;
	}

	if(count == 0){
		alert(str + "선택해 주세요");
		return false;

	}else{
		return true;
	}
}


//체크값 확인
function check_value(obj){

   	for(i=0; i < obj.length ; i++){
   		if(obj[i].checked == true)
		val = obj[i].value;
	}

	return val;
}



//공백 및 null체크
function nullCheck (str, sobj) {
	var chk = str.value.match (/\S+/);

	if (chk == null) {
		alert(sobj + "입력해 주세요");
		str.focus();
		return false;

	} else {
		return true;
	}
}

function ExeSearch() {
	var checkField = new Array ("keyword");	
	
	if (checkEssentialInput("SearchFrm", checkField)) {		

		if (document.SearchFrm.keyword.value.search(/'/) == 0 ) {
			alert("검색어가 적절하지 않습니다.");
			document.SearchFrm.keyword.focus();
			return false;
		}

		if (document.SearchFrm.keyword.value.search(/(\S+)'/) == 0 ) {
			alert("검색어가 적절하지 않습니다.");
			document.SearchFrm.keyword.focus();
			return false;
		}

		return true;
	} else {
		return false;
	}
}

function OpenWindowCenter(url, name, width, height, toolbar, menubar, statusbar, scrollbar, resizable) {	
	toolbar_str = toolbar ? 'yes' : 'no';
	menubar_str = menubar ? 'yes' : 'no';
	statusbar_str = statusbar ? 'yes' : 'no';
	scrollbar_str = scrollbar ? 'yes' : 'no';
	resizable_str = resizable ? 'yes' : 'no';	

	OpenWin = window.open(url, name, 'left='+((window.screen.width-width)/2)+',top='+((window.screen.height-height)/2)+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);

	OpenWin.focus();
}

//이메일확인
function CheckEmail(email){
	var strEmail = email.value;
    var i;
    var strCheck1 = false;
    var strCheck2 = false;
  	 var iEmailLen = strEmail.length;


	if (iEmailLen > 0) {
		// strEmail 에 '.@', '@.' 이 있는 경우 에러메시지.
		// strEmail의 맨앞 또는 맨뒤에  '@', '.' 이 있는 경우 에러메시지.
		if ((strEmail.indexOf(".@") != -1) || (strEmail.indexOf("@.") != -1) ||
			(strEmail.substring(0,1) == ".") || (strEmail.substring(0,1) == "@") ||
			(strEmail.substring(iEmailLen-1,iEmailLen) == ".") || (strEmail.substring(iEmailLen-1,iEmailLen) == "@")){	
	        alert("이메일 주소를 정확하게 입력하십시오.");
	        email.focus();
			return false;
		}

	    for(i=0; i < iEmailLen; i++) {
	        if ((strEmail.substring(i,i+1) == ".") || 
	        	(strEmail.substring(i,i+1) == "-") || (strEmail.substring(i,i+1) == "_") ||
	           ((strEmail.substring(i,i+1) >= "0") && (strEmail.substring(i,i+1) <= "9")) ||
	           ((strEmail.substring(i,i+1) >= "@") && (strEmail.substring(i,i+1) <= "Z")) ||
	           ((strEmail.substring(i,i+1) >= "a") && (strEmail.substring(i,i+1) <= "z"))) {
	                if (strEmail.substring(i,i+1) == ".")
						strCheck1 = true;
	                if (strEmail.substring(i,i+1) == "@")
						strCheck2 = true;
	        }
	        else {
	            alert("이메일 주소를 정확하게 입력하십시오.");
	            email.focus();
				return false;
	        }
	    }
	
	    if ((strCheck1 == false) || (strCheck2 == false)) {
	        alert("이메일 주소를 정확하게 입력하십시오.");
            email.focus();
			return false;
	    }
	}
	return true;
}

function getCookie( name ) 
{ 
	var nameOfCookie = name + "="; 
	var x = 0; 
	while ( x <= document.cookie.length ) 
	{ 
		var y = (x+nameOfCookie.length); 
		if ( document.cookie.substring( x, y ) == nameOfCookie ) { 
		if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 ) 
		endOfCookie = document.cookie.length; 
		return unescape( document.cookie.substring( y, endOfCookie ) ); 
		} 
	x = document.cookie.indexOf( " ", x ) + 1; 
	if ( x == 0 ) 
	break; 
	} 
return ""; 
} 
//-->