var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1653749/huge/4a047e21-f0c9-4f70-a041-37cba958177a.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1653749/huge/4a047e21-f0c9-4f70-a041-37cba958177a.jpg");

});

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