var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1613932/huge/a37f10f7-b729-4d14-b675-64deb9d5ccd9.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1613932/huge/a37f10f7-b729-4d14-b675-64deb9d5ccd9.jpg");

});

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