var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1662358/huge/77b54ca5-f3c3-49c6-a3af-fe30a25bb7c4.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1662358/huge/77b54ca5-f3c3-49c6-a3af-fe30a25bb7c4.jpg");

});

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