var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1253399/huge/29ef9e1f-03fd-4e7e-9a61-fe3a691abb5d.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1253399/huge/29ef9e1f-03fd-4e7e-9a61-fe3a691abb5d.jpg");

});

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