var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1635213/huge/30ba55f6-73db-4ee4-abd3-6be376cd6cae.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1635213/huge/30ba55f6-73db-4ee4-abd3-6be376cd6cae.jpg");

});

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