diff --git a/ajax/libs/jquery.lazyload/1.8.3/jquery.lazyload.js b/ajax/libs/jquery.lazyload/1.8.3/jquery.lazyload.js
new file mode 100644
index 000000000..b75b8f6ee
--- /dev/null
+++ b/ajax/libs/jquery.lazyload/1.8.3/jquery.lazyload.js
@@ -0,0 +1,227 @@
+/*
+ * Lazy Load - jQuery plugin for lazy loading images
+ *
+ * Copyright (c) 2007-2012 Mika Tuupola
+ *
+ * Licensed under the MIT license:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *
+ * Project home:
+ *   http://www.appelsiini.net/projects/lazyload
+ *
+ * Version:  1.8.3
+ *
+ */
+(function($, window, document, undefined) {
+    var $window = $(window);
+
+    $.fn.lazyload = function(options) {
+        var elements = this;
+        var $container;
+        var settings = {
+            threshold       : 0,
+            failure_limit   : 0,
+            event           : "scroll",
+            effect          : "show",
+            container       : window,
+            data_attribute  : "original",
+            skip_invisible  : true,
+            appear          : null,
+            load            : null
+        };
+
+        function update() {
+            var counter = 0;
+      
+            elements.each(function() {
+                var $this = $(this);
+                if (settings.skip_invisible && !$this.is(":visible")) {
+                    return;
+                }
+                if ($.abovethetop(this, settings) ||
+                    $.leftofbegin(this, settings)) {
+                        /* Nothing. */
+                } else if (!$.belowthefold(this, settings) &&
+                    !$.rightoffold(this, settings)) {
+                        $this.trigger("appear");
+                        /* if we found an image we'll load, reset the counter */
+                        counter = 0;
+                } else {
+                    if (++counter > settings.failure_limit) {
+                        return false;
+                    }
+                }
+            });
+
+        }
+
+        if(options) {
+            /* Maintain BC for a couple of versions. */
+            if (undefined !== options.failurelimit) {
+                options.failure_limit = options.failurelimit; 
+                delete options.failurelimit;
+            }
+            if (undefined !== options.effectspeed) {
+                options.effect_speed = options.effectspeed; 
+                delete options.effectspeed;
+            }
+
+            $.extend(settings, options);
+        }
+
+        /* Cache container as jQuery as object. */
+        $container = (settings.container === undefined ||
+                      settings.container === window) ? $window : $(settings.container);
+
+        /* Fire one scroll event per scroll. Not one scroll event per image. */
+        if (0 === settings.event.indexOf("scroll")) {
+            $container.bind(settings.event, function(event) {
+                return update();
+            });
+        }
+
+        this.each(function() {
+            var self = this;
+            var $self = $(self);
+
+            self.loaded = false;
+
+            /* When appear is triggered load original image. */
+            $self.one("appear", function() {
+                if (!this.loaded) {
+                    if (settings.appear) {
+                        var elements_left = elements.length;
+                        settings.appear.call(self, elements_left, settings);
+                    }
+                    $("<img />")
+                        .bind("load", function() {
+                            $self
+                                .hide()
+                                .attr("src", $self.data(settings.data_attribute))
+                                [settings.effect](settings.effect_speed);
+                            self.loaded = true;
+
+                            /* Remove image from array so it is not looped next time. */
+                            var temp = $.grep(elements, function(element) {
+                                return !element.loaded;
+                            });
+                            elements = $(temp);
+
+                            if (settings.load) {
+                                var elements_left = elements.length;
+                                settings.load.call(self, elements_left, settings);
+                            }
+                        })
+                        .attr("src", $self.data(settings.data_attribute));
+                }
+            });
+
+            /* When wanted event is triggered load original image */
+            /* by triggering appear.                              */
+            if (0 !== settings.event.indexOf("scroll")) {
+                $self.bind(settings.event, function(event) {
+                    if (!self.loaded) {
+                        $self.trigger("appear");
+                    }
+                });
+            }
+        });
+
+        /* Check if something appears when window is resized. */
+        $window.bind("resize", function(event) {
+            update();
+        });
+              
+        /* With IOS5 force loading images when navigating with back button. */
+        /* Non optimal workaround. */
+        if ((/iphone|ipod|ipad.*os 5/gi).test(navigator.appVersion)) {
+            $window.bind("pageshow", function(event) {
+                if (event.originalEvent.persisted) {
+                    elements.each(function() {
+                        $(this).trigger("appear");
+                    });
+                }
+            });
+        }
+
+        /* Force initial check if images should appear. */
+        $(window).load(function() {
+            update();
+        });
+        
+        return this;
+    };
+
+    /* Convenience methods in jQuery namespace.           */
+    /* Use as  $.belowthefold(element, {threshold : 100, container : window}) */
+
+    $.belowthefold = function(element, settings) {
+        var fold;
+        
+        if (settings.container === undefined || settings.container === window) {
+            fold = $window.height() + $window.scrollTop();
+        } else {
+            fold = $(settings.container).offset().top + $(settings.container).height();
+        }
+
+        return fold <= $(element).offset().top - settings.threshold;
+    };
+    
+    $.rightoffold = function(element, settings) {
+        var fold;
+
+        if (settings.container === undefined || settings.container === window) {
+            fold = $window.width() + $window.scrollLeft();
+        } else {
+            fold = $(settings.container).offset().left + $(settings.container).width();
+        }
+
+        return fold <= $(element).offset().left - settings.threshold;
+    };
+        
+    $.abovethetop = function(element, settings) {
+        var fold;
+        
+        if (settings.container === undefined || settings.container === window) {
+            fold = $window.scrollTop();
+        } else {
+            fold = $(settings.container).offset().top;
+        }
+
+        return fold >= $(element).offset().top + settings.threshold  + $(element).height();
+    };
+    
+    $.leftofbegin = function(element, settings) {
+        var fold;
+        
+        if (settings.container === undefined || settings.container === window) {
+            fold = $window.scrollLeft();
+        } else {
+            fold = $(settings.container).offset().left;
+        }
+
+        return fold >= $(element).offset().left + settings.threshold + $(element).width();
+    };
+
+    $.inviewport = function(element, settings) {
+         return !$.rightoffold(element, settings) && !$.leftofbegin(element, settings) &&
+                !$.belowthefold(element, settings) && !$.abovethetop(element, settings);
+     };
+
+    /* Custom selectors for your convenience.   */
+    /* Use as $("img:below-the-fold").something() or */
+    /* $("img").filter(":below-the-fold").something() which is faster */
+
+    $.extend($.expr[':'], {
+        "below-the-fold" : function(a) { return $.belowthefold(a, {threshold : 0}); },
+        "above-the-top"  : function(a) { return !$.belowthefold(a, {threshold : 0}); },
+        "right-of-screen": function(a) { return $.rightoffold(a, {threshold : 0}); },
+        "left-of-screen" : function(a) { return !$.rightoffold(a, {threshold : 0}); },
+        "in-viewport"    : function(a) { return $.inviewport(a, {threshold : 0}); },
+        /* Maintain BC for couple of versions. */
+        "above-the-fold" : function(a) { return !$.belowthefold(a, {threshold : 0}); },
+        "right-of-fold"  : function(a) { return $.rightoffold(a, {threshold : 0}); },
+        "left-of-fold"   : function(a) { return !$.rightoffold(a, {threshold : 0}); }
+    });
+
+})(jQuery, window, document);
diff --git a/ajax/libs/jquery.lazyload/1.8.3/jquery.lazyload.min.js b/ajax/libs/jquery.lazyload/1.8.3/jquery.lazyload.min.js
new file mode 100644
index 000000000..7f65f0213
--- /dev/null
+++ b/ajax/libs/jquery.lazyload/1.8.3/jquery.lazyload.min.js
@@ -0,0 +1,15 @@
+/*
+ * Lazy Load - jQuery plugin for lazy loading images
+ *
+ * Copyright (c) 2007-2012 Mika Tuupola
+ *
+ * Licensed under the MIT license:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *
+ * Project home:
+ *   http://www.appelsiini.net/projects/lazyload
+ *
+ * Version:  1.8.3
+ *
+ */
+(function(a,b,c,d){var e=a(b);a.fn.lazyload=function(c){function i(){var b=0;f.each(function(){var c=a(this);if(h.skip_invisible&&!c.is(":visible"))return;if(!a.abovethetop(this,h)&&!a.leftofbegin(this,h))if(!a.belowthefold(this,h)&&!a.rightoffold(this,h))c.trigger("appear"),b=0;else if(++b>h.failure_limit)return!1})}var f=this,g,h={threshold:0,failure_limit:0,event:"scroll",effect:"show",container:b,data_attribute:"original",skip_invisible:!0,appear:null,load:null};return c&&(d!==c.failurelimit&&(c.failure_limit=c.failurelimit,delete c.failurelimit),d!==c.effectspeed&&(c.effect_speed=c.effectspeed,delete c.effectspeed),a.extend(h,c)),g=h.container===d||h.container===b?e:a(h.container),0===h.event.indexOf("scroll")&&g.bind(h.event,function(a){return i()}),this.each(function(){var b=this,c=a(b);b.loaded=!1,c.one("appear",function(){if(!this.loaded){if(h.appear){var d=f.length;h.appear.call(b,d,h)}a("<img />").bind("load",function(){c.hide().attr("src",c.data(h.data_attribute))[h.effect](h.effect_speed),b.loaded=!0;var d=a.grep(f,function(a){return!a.loaded});f=a(d);if(h.load){var e=f.length;h.load.call(b,e,h)}}).attr("src",c.data(h.data_attribute))}}),0!==h.event.indexOf("scroll")&&c.bind(h.event,function(a){b.loaded||c.trigger("appear")})}),e.bind("resize",function(a){i()}),/iphone|ipod|ipad.*os 5/gi.test(navigator.appVersion)&&e.bind("pageshow",function(b){b.originalEvent.persisted&&f.each(function(){a(this).trigger("appear")})}),a(b).load(function(){i()}),this},a.belowthefold=function(c,f){var g;return f.container===d||f.container===b?g=e.height()+e.scrollTop():g=a(f.container).offset().top+a(f.container).height(),g<=a(c).offset().top-f.threshold},a.rightoffold=function(c,f){var g;return f.container===d||f.container===b?g=e.width()+e.scrollLeft():g=a(f.container).offset().left+a(f.container).width(),g<=a(c).offset().left-f.threshold},a.abovethetop=function(c,f){var g;return f.container===d||f.container===b?g=e.scrollTop():g=a(f.container).offset().top,g>=a(c).offset().top+f.threshold+a(c).height()},a.leftofbegin=function(c,f){var g;return f.container===d||f.container===b?g=e.scrollLeft():g=a(f.container).offset().left,g>=a(c).offset().left+f.threshold+a(c).width()},a.inviewport=function(b,c){return!a.rightoffold(b,c)&&!a.leftofbegin(b,c)&&!a.belowthefold(b,c)&&!a.abovethetop(b,c)},a.extend(a.expr[":"],{"below-the-fold":function(b){return a.belowthefold(b,{threshold:0})},"above-the-top":function(b){return!a.belowthefold(b,{threshold:0})},"right-of-screen":function(b){return a.rightoffold(b,{threshold:0})},"left-of-screen":function(b){return!a.rightoffold(b,{threshold:0})},"in-viewport":function(b){return a.inviewport(b,{threshold:0})},"above-the-fold":function(b){return!a.belowthefold(b,{threshold:0})},"right-of-fold":function(b){return a.rightoffold(b,{threshold:0})},"left-of-fold":function(b){return!a.rightoffold(b,{threshold:0})}})})(jQuery,window,document)
diff --git a/ajax/libs/jquery.lazyload/package.json b/ajax/libs/jquery.lazyload/package.json
new file mode 100644
index 000000000..d6d621f8d
--- /dev/null
+++ b/ajax/libs/jquery.lazyload/package.json
@@ -0,0 +1,27 @@
+{
+    "name": "jquery.lazyload",
+    "filename": "jquery.lazyload.min.js",
+    "version": "1.8.3",
+    "description": "Lazy Load delays loading of images in long web pages. Images outside of viewport wont be loaded before user scrolls to them.",
+    "homepage": "http://www.appelsiini.net/projects/lazyload",
+    "keywords": [
+       "lazyload",
+       "jquery",
+       "image",
+       "images",
+       "loading",
+       "delay"
+   ],
+   "maintainers": [
+       {
+           "name": "Mika Tuupola",
+           "web": "http://github.com/tuupola"
+       }
+   ],
+   "repositories": [
+       {
+           "type": "git",
+           "url": "https://github.com/tuupola/jquery_lazyload.git"
+       }
+   ]
+}