function checkCookie(strUrl){
	if (getCookie("APPROVED")){
		top.location.replace(strUrl);
	}
	else{
		setCookie("SELECTED_URL",strUrl,"","/");
		top.location.replace("/CONFIRM/confirm.html");
	}
}

function clickAgree(){
	var today = new Date();
	var expiry = new Date(today.getTime() + 24 * 60 * 60 * 1000);	//有効期限24時間
	var strUrl=getCookie("SELECTED_URL");
	setCookie("APPROVED","true",expiry,"/");
	top.location.href = strUrl;
}

function clickCancel(){
	top.location.href = "/CONFIRM/cancel.html";
}

function getCookieVal (offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1) { endstr = document.cookie.length; }
	return unescape(document.cookie.substring(offset, endstr));
}

function getCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while ( i < clen ) {
		var j = i + alen;
	if (document.cookie.substring(i, j) == arg) {
		return getCookieVal (j);
		}
	i = document.cookie.indexOf(" ", i) + 1;
	if ( i == 0 ) break;
	}
	return null;
}

function deleteCookie (name,path,domain) {
	if (getCookie(name)) {
		document.cookie = name + "=" +
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		"; expires=Thu, 01-Jan-70 00:00:01 GMT";
	}
}

function setCookie (name,value,expires,path,domain,secure) {
	document.cookie = name + "=" + escape(value) +
		((expires) ? "; expires=" + expires.toGMTString() : "") +
		((path) ? "; path=" + path : "") +
		((domain) ? "; domain=" + domain : "") +
		((secure) ? "; secure" : "");
}