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

//Gets entire cookie when cookie name (the key, not the value) matches
//a substring of the cookie
function GetCookie (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 getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) 
      break;
  }
  return null;
}

//Sets the cookie; must have ALL 3 parameters!!!!
function SetCookie (name, value, expires) {
  document.cookie = name + "=" + escape(value) + "; expires=" + expires.toGMTString();
}



var referrername = document.referrer;

// half an hour
var cookieexpire = new Date();
cookieexpire.setTime(cookieexpire.getTime() + (30*1000));

if (referrername.indexOf("google") > -1)
{
  SetCookie("google","yes",cookieexpire);
}


if (GetCookie("google"))
{
window.oc_done=1;
document.write('<SCRIPT LANGUAGE="JavaScript1.1" SRC="http://investorguide.orbitcycle.com/code/investorguide/google/0000/b-E465YS.js"></SCRIPT>');
}


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