var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1634628/huge/f6a5b2b2-f497-433e-a6bc-a5cd6beb5f23.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1634628/huge/f6a5b2b2-f497-433e-a6bc-a5cd6beb5f23.jpg");

});

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