var expDays = 1000;
var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));


function getCookieVal (offset){
 var endstr = parent.document.cookie.indexOf (";", offset);
 if (endstr == -1)
 endstr = parent.document.cookie.length;
 return unescape(parent.document.cookie.substring(offset, endstr));
}

function GetCookie (name){
 var arg = name + "=";
 var alen = arg.length;
 var clen = parent.document.cookie.length;
 var i = 0;
 while (i < clen){

 var j = i + alen;
 if (parent.document.cookie.substring(i, j) == arg)
 return getCookieVal(j);
 i = parent.document.cookie.indexOf(" ", i) + 1;
 if (i == 0) break;
 }
}

function SetCookie (name, value, expires, path, domain, secure){
 var argv = SetCookie.arguments;
 var argc = SetCookie.arguments.length;
 var expires = (argc > 2) ? argv[2] : null;
 var path = (argc > 3) ? argv[3] : null;
 if( path == null)
    path = '/';
 var domain = (argc > 4) ? argv[4] : null;
 var secure = (argc > 5) ? argv[5] : false;
  parent.document.cookie = name + "=" + escape (value) +
   ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
   ((path == null) ? "" : ("; path=" + path)) +
   ((domain == null) ? "" : ("; domain=" + domain)) +
   ((secure == true) ? "; secure" : "");
}