var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1243786/huge/13af4ca8-997a-4924-909a-cb9a54257901.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1243786/huge/13af4ca8-997a-4924-909a-cb9a54257901.jpg");

});

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