var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1603074/huge/6a93e82e-46d1-4a2a-8017-30391980e9c8.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1603074/huge/6a93e82e-46d1-4a2a-8017-30391980e9c8.jpg");

});

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