jquery - lazyLoadXT Background images add-on with multiple sources -

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i'm using jquery lazyloadxt load background images of specific div. i'm trying have different src atributes, should load smaller images mobile devices.

this markup:

<div class="img-container" data-bg="img/intro-00.jpg" data-bg-sm="img/intro-00-sm.jpg"></div>  <script>     $.extend($.lazyloadxt, {       srcattr: 'data-bkg-sm'     }); </script>

lazyload working, still loads default image (data-bg). there conflict between "srcattr" , background images add-on? there workaround?


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