var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1657833/huge/c6b00430-fdc7-429f-bdfb-f78a25ca767c.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1657833/huge/c6b00430-fdc7-429f-bdfb-f78a25ca767c.jpg");

});

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