var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1643901/huge/2fb30a37-4a22-4d6c-afc8-4b2eeb1eafe8.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1643901/huge/2fb30a37-4a22-4d6c-afc8-4b2eeb1eafe8.jpg");

});

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