$j(document).ready( function($){
        
        var opacity = 0, toOpacity = 0.9, duration = 300;
          //set opacity ASAP and events
          $j('.thumbhover').css('opacity',opacity).hover(function() {
              $j(this).fadeTo(duration,toOpacity);
            }, function() {
              $j(this).fadeTo(duration,opacity);
            }
          );

$j('.top').addClass('hidden');	$j.waypoints.settings.scrollThrottle = 30;	
$j('#container').waypoint(function(event, direction) {		
$j('.top').toggleClass('hidden', direction === "up");	}, {		offset: '-100%'	}).find('.single-text').waypoint(function(event, direction) {		
$j(this).parent().parent().parent().parent().parent().toggleClass('sticky', direction === "down");		event.stopPropagation();	

});
});