var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1664040/huge/77315085-28cb-49d4-80ae-e349cf4de95e.jpg", "/vehiclephotos/1664040/huge/a6dff181-360a-4edf-84af-0e08d99db1e9.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1664040/huge/77315085-28cb-49d4-80ae-e349cf4de95e.jpg");

});

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