var imgArr;
$(document).ready(function(){
    preload(["/vehiclephotos/1666744/huge/e42c3b5d-b940-4197-8b16-b0a0aa1a6ab0.jpg"]);
$("#photo-main").attr("src","/vehiclephotos/1666744/huge/e42c3b5d-b940-4197-8b16-b0a0aa1a6ab0.jpg");

});

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