var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1339986/huge/37a91fc7-91e7-4f12-b588-69251dc1bef2.jpg", "/vehiclephotos/1339986/huge/3c604ead-ec61-446a-8313-9bf6ed7c2516.jpg", "/vehiclephotos/1339986/huge/af736bb3-1515-4980-9efb-b795839a1653.jpg", "/vehiclephotos/1339986/huge/d8c84778-1031-4259-8ede-90d250b095db.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1339986/huge/37a91fc7-91e7-4f12-b588-69251dc1bef2.jpg");

});

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