var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1615497/huge/e50f6459-e387-4126-8c39-f2e8f77e100f.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1615497/huge/e50f6459-e387-4126-8c39-f2e8f77e100f.jpg");

});

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