var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1627552/huge/788a0ea3-9dce-43c1-948e-1646de425156.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1627552/huge/788a0ea3-9dce-43c1-948e-1646de425156.jpg");

});

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