var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1546616/huge/2b4da0ce-f21b-4822-a981-d1b15b4fa259.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1546616/huge/2b4da0ce-f21b-4822-a981-d1b15b4fa259.jpg");

});

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