var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1587060/huge/c1918ebc-0b2d-4d8e-a0c6-0842c8763211.jpg", "/vehiclephotos/1587060/huge/42e3b99a-5a84-49c9-8a79-8d8eca16493e.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1587060/huge/c1918ebc-0b2d-4d8e-a0c6-0842c8763211.jpg");

});

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