   end
 
 
-  @doc "Get element size pixels"
+  @doc """
+  Gets an element's size in pixels. It returns the location as a tuple of the form {x, y}.
+
+      element_id = find_element(:name, "example")
+      element_location(element_id)
+
+  You can also pass the selector as a tuple.
+
+      element_location({:name, "example"})
+  """
   @spec element_size(element) :: tuple
   def element_size(element) do
     element_id = get_element_id(element)

  end


  @doc "Get element's location on page"
  @spec element_location(element) :: tuple
  def element_location(element) do
    element_id = get_element_id(element)

  end


  @doc """
  Checks if two element IDs refer to the same DOM element.

      element_id1 = find_element(:name, "username")
      element_id2 = find_element(:id, "user_name")
      same_element?(element_id1, element_id2)
  """
  @spec same_element?(String.t, String.t) :: :true | :false
  def same_element?(element_id1, element_id2) do
    session_id = Hound.get_current_session_id
