var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1613950/huge/e7a4a508-0b54-42f1-a4eb-ad921c1f30e2.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1613950/huge/e7a4a508-0b54-42f1-a4eb-ad921c1f30e2.jpg");

});

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