var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1377501/huge/c9eb55fa-1132-42d9-a0db-395090016067.jpg", "/vehiclephotos/1377501/huge/af9c5543-e5bb-4f63-b3bf-5c256b5ff8cd.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1377501/huge/c9eb55fa-1132-42d9-a0db-395090016067.jpg");

});

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