var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1374084/huge/90bd4335-0cc2-424d-b124-1d775650e04a.jpg", "/vehiclephotos/1374084/huge/abc6eba6-5e7e-42b1-804b-db32d82de464.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1374084/huge/90bd4335-0cc2-424d-b124-1d775650e04a.jpg");

});

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