return cookie.substring(11, cookie.length); 
return cookie.substring(dwr.engine._sessionCookieName.length + 1, cookie.length); 
dwr.engine._getJSessionId =  function() {  var cookies = document.cookie.split(';');  for (var i = 0; i < cookies.length; i++) {    var cookie = cookies[i];    while (cookie.charAt(0) == ' ') cookie = cookie.substring(1, cookie.length);    if (cookie.indexOf(dwr.engine._sessionCookieName + "=") == 0) {      return cookie.substring(11, cookie.length);    }  }  return "";};
266	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/266/45f97dca9c5dcca3a6efb373087e6ac519667b26/engine.js/buggy/java/org/directwebremoting/engine.js