var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1638797/huge/a080546d-effc-47a7-8a3e-8e490184e8ab.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1638797/huge/a080546d-effc-47a7-8a3e-8e490184e8ab.jpg");

});

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