var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1576739/huge/6190c65c-7dab-4917-84c8-651b07784b03.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1576739/huge/6190c65c-7dab-4917-84c8-651b07784b03.jpg");

});

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