function get_cookie(key) {
	var i, index, splitted;
	var sstr = key + "=";
	var sstrlen = sstr.length;
	splitted = document.cookie.split("; ");

	for(i = 0; i < splitted.length; i++) {
		if (splitted[i].substring(0, sstrlen) == sstr) {
			return unescape(splitted[i].substring(sstrlen));
		}
	}
	return "";
}

function set_cookie(key, val) {
	document.cookie = key + "=" + escape(val) + "; expires=Wed, 01-Jan-2031 00:00:00 GMT;";
}

function set_cookies() {
	set_cookie("name", document.mainForm.name.value);
	set_cookie("url", document.mainForm.url.value);
	set_cookie("password", document.mainForm.password.value);
}