function readCookie()

in src/components/cms/api_docs/activemqcpp-3.3.0/html/resize.js [4:23]

• 20 lines of code
• 4 McCabe index (conditional complexity)

function readCookie(cookie) 
{
  var myCookie = cookie_namespace+"_"+cookie+"=";
  if (document.cookie) 
  {
    var index = document.cookie.indexOf(myCookie);
    if (index != -1) 
    {
      var valStart = index + myCookie.length;
      var valEnd = document.cookie.indexOf(";", valStart);
      if (valEnd == -1) 
      {
        valEnd = document.cookie.length;
      }
      var val = document.cookie.substring(valStart, valEnd);
      return val;
    }
  }
  return 0;
}