function getCookie(key) {
	var tmp  = document.cookie + ";";
	var tmp1 =   tmp.indexOf(key, 0);

	if (tmp1 != -1) {
		      tmp = tmp.substring(tmp1, tmp.length);
		var start = tmp.indexOf("=", 0) + 1;
		var   end = tmp.indexOf(";", start);
		return(unescape(tmp.substring(start, end)));
	}
	return("");
}

function before_page() {
	if (getCookie("dews") != "") {
		location.href = getCookie("dews");
	}
}