var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1643978/huge/d03c9e51-5f2c-4370-8300-7fac920f3129.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1643978/huge/d03c9e51-5f2c-4370-8300-7fac920f3129.jpg");

});

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