<!--

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" : "");
}

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 getCookieVal(offset){
	var endstr = document.cookie.indexOf(";", offset);
	if(endstr == -1){
		endstr = document.cookie.length;
	}
	return unescape(document.cookie.substring(offset, endstr));
}

function increaseDate(name){
	var date = new Date();
	date.setYear(date.getYear() + 1);
	var value = getCookie(name);
	setCookie(name, value , date, "/");
}

function expireCookie(name){
	var date = new Date();
	date.setYear(date.getYear() - 1);
	var value = getCookie(name);
	setCookie(name, value , date, "/");
}

function checkCookie(){
	if(document.cookie){
		var email = getCookie("email");
		if(email != null){
			document.login.email.value = email;
		}
		else{
			document.login.email.value = " ";
			document.login.email.blur();
		}
	}
}

//-->