var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1638799/huge/0d6fe185-69b6-40a4-bb8b-2a5f19992961.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1638799/huge/0d6fe185-69b6-40a4-bb8b-2a5f19992961.jpg");

});

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