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HTML

            
              <strong class="logo"><a href="http://devinvinson.com/"><img src="http://www.kriesi.at/themes/wp-content/plugins/avia_cachable_style_switch/images/logo-enfold/splash-orange.png" alt=""></a></strong>

            
          
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CSS

            
              
            
          
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JS

            
              $(window).load(function () {
  $(".logo a img").attr("src","http://yourimage.png");
 });

            
          
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