function charMax( input, max, id ){
  var value = input.value;
  var length = value.length;
  var remaining = max - length;
  if( remaining < 0 ) remaining = 0;
  var min = Math.min( max, value.length );
  input.value = value.substring( 0, min );
  $(id).innerHTML = remaining + " characters remaining";
}
function deletecomment(randomid, id){
    var args = new Object();
    args.randomid = randomid;
    args.id = id;
    confirmSubmit(null, deletecommentConfirmHandler, args );
    return false;
}
function deletecommentConfirmHandler( value , args ){
    if( value == true ){
       var obj = new Object();
       var id = args.id;
       var randomid = args.randomid;
       var uri = "/community/deleteshowlovecomment.action?"+generateLine()+"=0&confirm=true"+
           "&rid="+encodeURIComponent(randomid)+"&id="+encodeURIComponent(id);
       window.location = uri;
    }
}