Jquery PrettyPhoto removing #prettyphoto from URL

jquery.prettyPhoto.js

a) This worked for me:

function clearHashtag(){
    if(location.href.indexOf('#prettyPhoto')!==-1)
        location.hash="";
}

This code is at the bottom of jquery.prettyPhoto.js

b) There is another way, like setting: deeplinking: false at the beginning of jquery.prettyPhoto.js.

I mean here:
(function($){$.prettyPhoto={version:'3.1.4'};$.fn.prettyPhoto=function(pp_settings){pp_settings=jQuery.extend({.. deeplinking: false; ...}