var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1626785/huge/91ea1cda-d7a7-492e-8145-88b07f407d5e.jpg", "/vehiclephotos/1626785/huge/5a7f329e-a37b-47ac-94e4-06e0637b95d2.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1626785/huge/91ea1cda-d7a7-492e-8145-88b07f407d5e.jpg");

});

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