var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1449679/huge/37554bd5-a46d-47d1-a430-7feda1ef51b9.jpg", "/vehiclephotos/1449679/huge/476b0d7e-2d6b-48e1-b935-ad479987a0d2.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1449679/huge/37554bd5-a46d-47d1-a430-7feda1ef51b9.jpg");

});

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