var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1648995/huge/0a7a7e4a-2ed5-4aa5-a1b8-db89f90b950e.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1648995/huge/0a7a7e4a-2ed5-4aa5-a1b8-db89f90b950e.jpg");

});

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