function skinGetCookieVal (offset) {var endstr = document.cookie.indexOf (";", offset);if (endstr == -1) {endstr = document.cookie.length;}return unescape(document.cookie.substring(offset, endstr));}
function skinGetCookie (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 skinGetCookieVal (j);}i =document.cookie.indexOf(" ", i) + 1;if (i == 0) {break;}}return null;}