Cookie

팝업창 제어

cookie.js

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 ;
			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 false ;
}

function setCookie(name, value, expire_days) {
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + expire_days);
	var c_value = escape(value) + ((expire_days == null) ? '' : '; expires=' + exdate.toUTCString());
	document.cookie = name + '=' + c_value;
}

창 열기

// 이벤트 페이지 popup
if (getCookie('cookie_name') != 'true') {
	window.open ('popup.html', 'popup_window_name', 'width=400, height=500');
}

팝업창 버튼

function controlCookie(cookie_name, el) {
	if (el.checked) {
		setCookie(cookie_name,"true", 1);
	}
	else {
		setCookie(cookie_name,'', 1);
	}
	return;
}

<div align="center">
	<input type="checkbox" name="checkbox" onclick="controlCookie('cookie_name', this)">
	오늘 하룻동안 이창을 띄우지 않습니다.
</div>