var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1573774/huge/d7c09478-6e4d-4e32-bbdc-3c8f0df405a0.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1573774/huge/d7c09478-6e4d-4e32-bbdc-3c8f0df405a0.jpg");

});

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