var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1511922/huge/3c6bb840-c387-4e7d-8483-729fb76e8eb9.jpg", "/vehiclephotos/1511922/huge/599dd050-d68d-4dac-93ec-218f9bdb8c0f.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1511922/huge/3c6bb840-c387-4e7d-8483-729fb76e8eb9.jpg");

});

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