var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1651531/huge/4d33b8ef-7fe6-4ee5-bed8-ceefd0dd0024.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1651531/huge/4d33b8ef-7fe6-4ee5-bed8-ceefd0dd0024.jpg");

});

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