var imgArr; $(document).ready(function(){ preload(["/vehiclephotos/1511938/huge/9a4f5f4e-de0f-43b2-864c-5ec6a842fdd6.jpg"]); $("#photo-main").attr("src","/vehiclephotos/1511938/huge/9a4f5f4e-de0f-43b2-864c-5ec6a842fdd6.jpg"); }); function preload(arrayOfImages) { $(arrayOfImages).each(function(){ $('')[0].src = this; }); imgArr = arrayOfImages; }