Create Feed

• saveResult(data) - this saves the transformed data and *must* be called at the end of the transform code
• debug(data) - outputs the data to the console to assist with debugging transform code
• getElementById(id, [currentElement]) - finds the element with the specified ID (returns 0 or 1 element)
• getElementsByTagName(name, [currentElement]) - returns a list of elements matching the name specificed
• getElementsByTagType(type, [currentElement]) - returns a list of elements matching the type specificed (valid types are "text", "directive", "comment", "script", "style", and "tag")
• getElements(attributes, [currentElement]) - returns a list of elements matching the attributes specified. There are two special attribute names, "tag_type" and "tag_name", which correspond to the tag's type and name, respectively

Note: for the getElement*() functions, if currentElement is passed, the search is restricted to that branch of the tree. Also, either literal values or a function may be passed to these functions:

getElementById("squee", data[0]);

getElementById(
    function (value) { return(value.indexOf("taco") == 0); }
  , data[0]
  );

getElements(
    {
      type: "button"
    , class: function (value) { return(value == "jester"); }
    }
  , data[0]
  );