# Javascript methods

## addFileToSet( setName, fileName ) <a href="#addfiletoset" id="addfiletoset"></a>

Adds a file to a Css set.

* **`setName`** The name of the set
* **`fileName`The file name, relative to the set's configured directory.**

## getSetUrl( setNames ) <a href="#getseturl" id="getseturl"></a>

Builds a URL to request the given set contents.

* **`setNames`** Optional name of the Javascript set, or an array of them. If set to `false`, all available sets are used. Default: `false`

**Returns:** The URL of the requested Javascript sets.