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    <p>First you need to think off when you want to swap. For example you could switch everytime when its a div tag thats loaded. In my example i just used a extra data field "background" and whenever its set the image is applied as a background image.</p> <p>Then you just have to load the Data with the created image tag. And not overwrite the img tag instead apply a css background image.</p> <p>Here is a example of the code change: </p> <pre><code>if (settings.appear) { var elements_left = elements.length; settings.appear.call(self, elements_left, settings); } var loadImgUri; if($self.data("background")) loadImgUri = $self.data("background"); else loadImgUri = $self.data(settings.data_attribute); $("&lt;img /&gt;") .bind("load", function() { $self .hide(); if($self.data("background")){ $self.css('backgroundImage', 'url('+$self.data("background")+')'); }else $self.attr("src", $self.data(settings.data_attribute)) $self[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 = $(temp); if (settings.load) { var elements_left = elements.length; settings.load.call(self, elements_left, settings); } }) .attr("src", loadImgUri ); } </code></pre> <p>the loading stays the same </p> <pre><code>$("#divToLoad").lazyload(); </code></pre> <p>and in this example you need to modify the html code like this:</p> <pre><code>&lt;div data-background="http://apod.nasa.gov/apod/image/9712/orionfull_jcc_big.jpg" id="divToLoad" /&gt;​ </code></pre> <p>but it would also work if you change the switch to div tags and then you you could work with the "data-original" attribute.</p> <p>Here's an fiddle example: <a href="http://jsfiddle.net/dtm3k/1/" rel="noreferrer">http://jsfiddle.net/dtm3k/1/</a></p>
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    1. POHow to Lazy Load div background images
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    1. COvery well answer thanks
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    2. COThanks, this works great!
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    3. COJust wanted to point out that the JS in that fiddle has a number of instances where the custom selectors functions are being called with the wrong names. Stuff like: "rightoffold" should be "rightofscreen." Here is an updated fiddle where all the selector extension function names and calls have been corrected: http://jsfiddle.net/dtm3k/93/
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