var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1551568/huge/6cab43e5-df3f-4bec-b782-2402b1a66bfc.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1551568/huge/6cab43e5-df3f-4bec-b782-2402b1a66bfc.jpg");

});

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