var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1637774/huge/72176de7-40f7-4ad0-b717-fd48e41673ae.jpg", "/vehiclephotos/1637774/huge/b80e200f-a202-4c2c-8ff9-6c6bd93bd04c.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1637774/huge/72176de7-40f7-4ad0-b717-fd48e41673ae.jpg");

});

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