lazyload

gistfile1.js

Network.View.Project.Lazyload = $.Core.View.Entity.extend({

},  // proto
{

  init : function( lazyload ) {
  
    var $images        = $('#project-modules img'),
        $lazy_images   = $images.filter('.lazy-load');
        
    $lazy_images.lazyload({
      placeholder : Config.NETIMAGESURL + "site/grey.png",
      effect      : "fadeIn",
      effectspeed : 150,
      threshold   : $images.length >= 6 ? $images.get(5).height + $images.get(6).height : 0,
      enabled     : lazyload
    });
    
    if( $lazy_images.length ) {
      
      $lazy_images.first().on('appear', function() {
        $lazy_images.trigger('showAllImages');
      });
      
      $lazy_images.on('showAllImages', function() {

        $lazy_images.off('showAllImages');
        $lazy_images.trigger('appear');

      });
      
    } // if $lazy_images.length

  } // init
  
}); // Lazyload