var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1638118/huge/8bd8a69b-5c1b-488e-ad90-418001b8ebca.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1638118/huge/8bd8a69b-5c1b-488e-ad90-418001b8ebca.jpg");

});

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