Having a little difficulty getting a function to call after a .load:

$(function(){
    $('a.pageFetcher').click(function(){
        $('#main').load($(this).attr('rel'));
    });
});

The page loads, but the functions don't fire:

$(function(){
    var $container = $('#container');
    $container.imagesLoaded(function(){
        $container.masonry({
            itemSelector: '.box',
    });
});
$container.infinitescroll({
    navSelector  : '#page-nav',
    nextSelector : '#page-nav a',
    itemSelector : '.box',
    loading: {
        finishedMsg: 'Nothing else to load.',
        img: 'http://i.imgur.com/6RMhx.gif'
    }
},
function( newElements ) {
    $.superbox.settings = {
        closeTxt: "Close this",
        loadTxt: "Loading your selection",
        nextTxt: "Next item",
        prevTxt: "Previous item"
    };
    $.superbox();
    var $newElems = $( newElements ).css({ opacity: 0 });
    $newElems.imagesLoaded(function(){
        $newElems.animate({ opacity: 1 });
        $container.masonry( 'appended', $newElems, true ); 
    });
}
);
});

I've attempted to combine them so that the 2nd functions are called after .load (after doing some searching on this site and looking at given answers/examples) but nothing seems to work properly.

Suggestions?