pastebin - collaborative debugging

// Use custom field input boxes if they already exist

story.getTiddlerField = function(title, field) {
  var tiddlerElem = document.getElementById(this.idPrefix + title);
  return this.getTiddlerFieldFromPlace(tiddlerElem, field);
};
story.getTiddlerFieldFromPlace = function(tiddlerElem, field) {
  var e = null;
  if(tiddlerElem != null) {
    var children = tiddlerElem.getElementsByTagName("*");
    for(var t=0; t<children.length; t++) {
      var c = children[t];
      if(c.tagName.toLowerCase() == "input" || c.tagName.toLowerCase() == "textarea") {
        //if(!e)
        //  e = c;  // -Xv: Why this code?! We may be returning a wrong input/textarea!
        if(c.getAttribute("edit") == field) {
          e = c;
          break;  // -Xv: This break is not in the original method
        }
      }
    }
  }
  return e;
};
story.addCustomFields = function(place,customFields) {
  var fields = customFields.decodeHashMap();
  var w = document.createElement("div");
  w.style.display = "none";
  place.appendChild(w);
  for(var t in fields) {
    var e = story.getTiddlerFieldFromPlace(place, t);
    if (!e) {
        e = document.createElement("input");
        e.setAttribute("type","text");
        w.appendChild(e);
        e.setAttribute("edit",t);
    }
    e.value = fields[t];
  }
};