var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1613949/huge/a498e113-8381-4858-a6b5-5fbcf7b1ca50.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1613949/huge/a498e113-8381-4858-a6b5-5fbcf7b1ca50.jpg");

});

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