var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1603077/huge/d5f1b73b-20f4-4fde-b213-ecddfb9b5b8f.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1603077/huge/d5f1b73b-20f4-4fde-b213-ecddfb9b5b8f.jpg");

});

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