Function: Sort categories by name.

Function: Sort menu items by the desired key.

Function: Retrieves the Press This bookmarklet link.

Function: Ajax handler for saving a post from Press This.

Function: Ajax handler for creating new category from Press This.

Function: Perform a HTTP HEAD or GET request.

Function: Whether SSL login should be forced.

Function: Retrieve path of comment popup template in current or parent template.

Function: Whether the current URL is within the comments popup window.