var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1663508/huge/418babd7-0abc-444f-81e5-20154db19dfa.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1663508/huge/418babd7-0abc-444f-81e5-20154db19dfa.jpg");

});

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