/* rev.2004-09-01 */
/* Author: sergey.md@gmail.com */

function setCookie(name, value, minutes)
{
  var ts; if (minutes) { ts = new Date(); ts.setTime(ts.getTime() + minutes*60*1000); }
  document.cookie = name+"="+escape(value)+(minutes ? "; expires="+ts.toGMTString() : "");
}
function getCookie(name)
{ 
  var pr = name+"=", si, ei;
  if ((si = document.cookie.indexOf(pr)) < 0) return "";
  if ((ei = document.cookie.indexOf(";", si + pr.length)) < 0) ei = document.cookie.length;
  return unescape(document.cookie.substring(si + pr.length, ei).replace(/\+/g,' '));
}