var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1615495/huge/f47a56f8-e6a1-47e6-b3e8-818c381033f0.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1615495/huge/f47a56f8-e6a1-47e6-b3e8-818c381033f0.jpg");

});

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