// JavaScript Document

var today       = new Date();
var expiryyear  = new Date(today.getTime() + 365 * 24 * 60 * 60 * 1000);
var expirymonth = new Date(today.getTime() + 30 * 24 * 60 * 60 * 1000);
var expiryday   = new Date(today.getTime() + 24 * 60 * 60 * 1000);

function getCookie(name)
{
   var newString = "; "+name+";|; "+name+"=([^;]*)";
   var reg= new RegExp(newString);  
   var matches=reg.exec('; '+document.cookie+';');
   if (matches) return ((matches[1])?unescape(matches[1]):'');
   return null;
}

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" : "");

   return getCookie(name)!=null?true:false;
}

function deleteCookie (name,path,domain)
{
   if (getCookie(name)!=null)
   {
       document.cookie = name + "=" +
       ((path) ? "; path=" + path : "") +
       ((domain) ? "; domain=" + domain : "") +
       "; expires=Thu, 01-Jan-1970 00:00:01 GMT";
   }
}

function cookieEnabled()
{
   testCookieName="_testCookie_";
   if (setCookie(testCookieName,1))
   {
       deleteCookie(testCookieName);
       return true;
   }
   else return false;
}