var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1665425/huge/8adc4883-d414-4c7c-af2c-e1c2b22a688a.jpg", "/vehiclephotos/1665425/huge/57c4ed44-9162-45f8-88f2-d07d45b7ae89.jpg", "/vehiclephotos/1665425/huge/90f8504f-bb1f-4448-8679-8c7b38f7fac3.jpg", "/vehiclephotos/1665425/huge/2969f31f-d2fa-42f7-8bba-2846eb616e18.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1665425/huge/8adc4883-d414-4c7c-af2c-e1c2b22a688a.jpg");

});

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