var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1515127/huge/ff91f53b-162d-45e2-b5fa-9e53be587244.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1515127/huge/ff91f53b-162d-45e2-b5fa-9e53be587244.jpg");

});

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