var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1656253/huge/2d67cd73-9a58-4e29-a16e-87ed93259448.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1656253/huge/2d67cd73-9a58-4e29-a16e-87ed93259448.jpg");

});

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