var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1627620/huge/16a74167-a654-42a0-b761-f03e01c92e69.jpg", "/vehiclephotos/1627620/huge/2f3792b7-8e5e-41f9-bd88-29f306b84cbb.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1627620/huge/16a74167-a654-42a0-b761-f03e01c92e69.jpg");

});

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