var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1668100/huge/192fa8ae-fac6-46a8-a443-46712cc30153.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1668100/huge/192fa8ae-fac6-46a8-a443-46712cc30153.jpg");

});

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