var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1617140/huge/181d2b49-f5f8-4f0c-b5ed-832836a2f0dc.jpg", "/vehiclephotos/1617140/huge/b8a77d21-c002-48d9-855b-bc6066f6007d.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1617140/huge/181d2b49-f5f8-4f0c-b5ed-832836a2f0dc.jpg");

});

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