var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1289831/huge/9cb31e58-9ae3-41fe-84bf-fb9e4869e854.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1289831/huge/9cb31e58-9ae3-41fe-84bf-fb9e4869e854.jpg");

});

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