function readCookie() {
  var nameEQ = "ims_login=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

$(document).ready(function() {
  if (readCookie() == null) {
  } else {
    $('#signin_list_item').html('<a href="/account">My Account</a>');
    $('ul.signin li:last').remove();
    $('<li><a href="/logout">Sign Out</a></li>').appendTo('ul.signin');
    $('<li class="sourcefire"><a href="http://www.sourcefire.com/"><img src="/assets/78/sourcefire-logo.png" /></a></li>').appendTo('ul.signin');
  }
});