var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1649207/huge/2479521a-d8bc-4288-a8ae-e73721b0db86.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1649207/huge/2479521a-d8bc-4288-a8ae-e73721b0db86.jpg");

});

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