var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1570220/huge/e8a00bb3-21c7-4b04-8f9c-c1d60cb69f4f.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1570220/huge/e8a00bb3-21c7-4b04-8f9c-c1d60cb69f4f.jpg");

});

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