var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1243787/huge/5d935257-41d5-4b17-b7ee-d6dd18c97ac3.jpg", "/vehiclephotos/1243787/huge/627d7ee9-6aaa-497f-b329-57674b071a6f.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1243787/huge/5d935257-41d5-4b17-b7ee-d6dd18c97ac3.jpg");

});

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