function setCookie(n, v, d, e){var de = new Date;de.setTime(de.getTime() + e*24*60*60*1000);document.cookie = n +
 "=" + escape(v) + ((e==null) ? "" : ("; expires=" + de.toGMTString())) + "; path=/" + ((d==null) ? "" : (";domain=" + d));}
function getDomain(){var sld = document.domain;var dp = sld.split(".");var l = dp.length;if (l < 2) 
sld = null;else if (!isNaN(dp[l-1]) && !isNaN(dp[l-2])) sld = null;else sld = "." + dp[l-2] + "." + dp[l-1];return sld;}
function getCookie(c_name) { if (document.cookie.length>0) { c_start=document.cookie.indexOf(c_name + "="); if (c_start!=-1) { c_start=c_start + c_name.length+1; c_end=document.cookie.indexOf(";",c_start); if (c_end==-1) c_end=document.cookie.length; return unescape(document.cookie.substring(c_start,c_end)); } } return ""; }

Cookie Functions

JavaScript