var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1558500/huge/1047d50d-6c09-4e3f-ad6e-8d34a72fcc28.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1558500/huge/1047d50d-6c09-4e3f-ad6e-8d34a72fcc28.jpg");

});

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