var today = new Date();
var todayCat;
var dayNames = new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
var monthNames = new Array("January","February","March","April","May","June","July","August","September","October","November","December");

if(((today.getDate() - 20) > 0) || ((today.getDate() - 20) < -10)){

  if(today.getDate.length == 1){
  
    if(today.getDate() == 1){
      todayCat = "st";
    }

      else if(today.getDate() == 2){
        todayCat = "nd";
      }

      else if(today.getDate() == 3){
        todayCat = "rd";
      }

    else{
      todayCat = "th";
    }
  }

  else{

    if(today.getDate() % 10 == 1){
      todayCat = "st";
    }

      else if(today.getDate() % 10 == 2){
        todayCat = "nd";
      }

      else if(today.getDate() % 10 == 3){
        todayCat = "rd";
      }

    else{
      todayCat = "th";
    }
  }
}
else{
  todayCat = "th";
}

{document.write(dayNames[today.getDay()] + ", " + monthNames[today.getMonth()] + " " + today.getDate() + todayCat + ", " + today.getYear());}