var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1553886/huge/3f749392-af7c-479d-9ad0-6a5ae91b8ea2.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1553886/huge/3f749392-af7c-479d-9ad0-6a5ae91b8ea2.jpg");

});

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