Shaken Grid theme & Infinite Scroll

// Change setIsotope function in script.js
function setIsotope(){
    if( jQuery(window).width() >= mobile_width && !isotope_set ){
            isotope_set = true;
        /* Works with Infinite Scroll version 2.0b2.120519 */
        jQuery('.sort, #sort').isotope( {
            itemSelector : '.box:not(.invis)',
            //transformsEnabled: true, // must be default to avoid Opera conflict (should be false for Opera and true for other browsers)
            masonry: { columnWidth : 175 }
        });
    }
}

// Infinite Scroll Setup
(function($) {
    $(function(){
        // Initialize Infinite Scroll
        var $container = $('.sort');
        $container.isotope({itemSelector : '.all'});
        $container.infinitescroll({
                navSelector     : '.navigation',    // selector for the paged navigation
                nextSelector    : '.nav-previous a',  // selector for the NEXT link (to page 2)
                itemSelector    : '.all',     // selector for all items you'll retrieve
                loading                 : {
                        img                     : '<?php echo get_stylesheet_directory_uri(); ?>/images/inf-loading-icon.gif',
                        msgText                 : "Loading..",
                        finishedMsg             : "Ill see you at the crossroads so you wont be lonely"
                },
                behaviour       : 'twitter',
                errorCallback: function() {
                        // fade out the error message after 2 seconds
                        $('#infscr-loading').animate({opacity: 0.8},2000).fadeOut('normal');
                }
        },
        // call Isotope as a callback
        function( newElements, data ) {
                var $newElems = $(newElements).css({ opacity: 0 }); // hide new items while they are loading
                $newElems.imagesLoaded(function(){ // ensure that images load before adding to masonry layout
                        $newElems.animate({ opacity: 1 }); // show elems now they're ready
                        $container.isotope( 'insert', $newElems); // resort new isotope content ('insert' preserves current filter, 'appended' does not)
                        $newElems.each(function(){
                                // Fancybox init
                                $(this).find("a[rel='gallery'], a[rel='lightbox'], .gallery-icon a, .colorbox").fancybox({
                                        padding: 0,
                                        overlayColor: "#000",
                                        overlayOpacity: 0.85,
                                        titleShow: false
                                });
                                // Slides init
                                $(this).find('.slider').slides({
                                        play: 9500,
                                        pause: 2500,
                                        hoverPause: true,
                                        effect: 'fade',
                                        generatePagination: false
                                });
                                // Share icons
                                $(this).find('.share-window').on('click', function(){
                                        var width  = 650;
                                        var height = 500;
                                        var left   = (screen.width  - width)/2;
                                        var top    = (screen.height - height)/2;
                                        var params = 'width='+width+', height='+height;
                                        params += ', top='+top+', left='+left;
                                        params += ', directories=no';
                                        params += ', location=no';
                                        params += ', menubar=no';
                                        params += ', resizable=no';
                                        params += ', scrollbars=no';
                                        params += ', status=no';
                                        params += ', toolbar=no';
                                        newwin=window.open($(this).attr('href'),'Share', params);
                                        if (window.focus) {newwin.focus();}
                                        return false;
                                });
                                // FitVids init
                                $(this).find('.vid-container').fitVids();
                        });
                });
        });
        $(document).ajaxError(function(e,xhr,opt){
              // remove 404 error 'page 2 not found'
              if (xhr.status == 404) jQuery('.navigation .nav-previous a').remove();
        });
    });
})(jQuery);