var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1663790/huge/916c1f30-0c9a-483c-ada6-6e491808d3a7.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1663790/huge/916c1f30-0c9a-483c-ada6-6e491808d3a7.jpg");

});

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