var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1574950/huge/f1921860-12cf-4803-9513-d3165be385aa.jpg", "/vehiclephotos/1574950/huge/063674ba-de48-4945-9b69-c75cd5a5ebd4.jpg", "/vehiclephotos/1574950/huge/43a962ab-e5af-4d1f-b507-9c3a26e7b8c0.jpg", "/vehiclephotos/1574950/huge/c0c77853-f06c-4485-8852-b1f0018212e8.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1574950/huge/f1921860-12cf-4803-9513-d3165be385aa.jpg");

});

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