var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1526789/huge/cfd37d7e-34b8-4fab-a544-f3d9d1fa1dac.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1526789/huge/cfd37d7e-34b8-4fab-a544-f3d9d1fa1dac.jpg");

});

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