var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1655967/huge/1931f9d9-6ba6-4114-99a2-0059421690c9.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1655967/huge/1931f9d9-6ba6-4114-99a2-0059421690c9.jpg");

});

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