var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1589014/huge/49c1b75e-f831-4897-8bed-cc5fd7abd3f4.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1589014/huge/49c1b75e-f831-4897-8bed-cc5fd7abd3f4.jpg");

});

function preload(arrayOfImages) {
    $(arrayOfImages).each(function(){
        $('<img/>')[0].src = this;
    });
    imgArr = arrayOfImages;
}