var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1656757/huge/6168fad4-d2fa-48a5-afa9-6d1b55a56f2c.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1656757/huge/6168fad4-d2fa-48a5-afa9-6d1b55a56f2c.jpg");

});

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