var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1627471/huge/745552b5-a805-4cae-aff8-bd01b077c7c5.jpg", "/vehiclephotos/1627471/huge/abab2916-4979-42db-abee-09de923b1d9d.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1627471/huge/745552b5-a805-4cae-aff8-bd01b077c7c5.jpg");

});

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