var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1233299/huge/a4c32174-7712-4357-9fb0-293088c78713.jpg", "/vehiclephotos/1233299/huge/2170fd9a-2bad-45c7-b162-9920524f7bed.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1233299/huge/a4c32174-7712-4357-9fb0-293088c78713.jpg");

});

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