var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1663375/huge/a1e77b11-7672-4a96-87e3-f64d5af6ed11.jpg", "/vehiclephotos/1663375/huge/75abe48f-ac35-47c3-9169-c8a6f8848693.jpg", "/vehiclephotos/1663375/huge/aa23c3d7-2392-4c2b-ad8f-c7fb7c65b6af.jpg", "/vehiclephotos/1663375/huge/bdc297f0-6bcd-40a1-95e9-3ce78f3a98f0.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1663375/huge/a1e77b11-7672-4a96-87e3-f64d5af6ed11.jpg");

});

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