var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1608726/huge/2ec891ca-ed20-4c38-8979-7acb4064def5.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1608726/huge/2ec891ca-ed20-4c38-8979-7acb4064def5.jpg");

});

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