var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1308724/huge/670291b1-a019-4e18-a0c3-657a624add88.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1308724/huge/670291b1-a019-4e18-a0c3-657a624add88.jpg");

});

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