var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1647287/huge/4a6d403e-d6ab-4fbb-b386-092608bdda50.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1647287/huge/4a6d403e-d6ab-4fbb-b386-092608bdda50.jpg");

});

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