//쿠키 생성 함수
function setCookie(name, value, expire) {
    var expire_date = new Date()
    expire_date = new Date(expire_date.getTime() + 60*60*24*1000)

    document.cookie = name + "=" + escape(value) + "; expires=" + expire_date.toGMTString() +"; path=/"; 	
}
//쿠키 소멸 함수
function clearCookie(name) {
    var today = new Date()
    //어제 날짜를 쿠키 소멸 날짜로 설정한다.
    var expire_date = new Date(today.getTime() - 60*60*24*1000)
    document.cookie = name + "= " + "; expires=" + expire_date.toGMTString()
}

function getCookie(name) 
{ 
    var Found ;
    Found = false ;
    var start, end ;
    var i = 0 ;
    
    while(i <= document.cookie.length){ 
        start = i ;
        end = start + name.length ;
        if(document.cookie.substring(start, end) == name) { 
                //Found = true ;
				return true;
                break ;
        } 
        i++ ;
    } 

    if(Found == true) 
    { 
        start = end + 1 ;
        end = document.cookie.indexOf(';', start) ;
        if(end < start) 
                end = document.cookie.length ;
        return document.cookie.substring(start, end) ;
    } 
    return '' ;
}


function hidePopDiv(divID)
{
	document.getElementById(divID).style.display='none';
}

function controlCookie(cName, divID)
{
	setCookie(cName,"y",1);hidePopDiv(divID)
}