滑块在offline / localhost中运行，但不在online / server中运行

Question

我为滑块编写了一个JavaScript代码。此代码在localhost或offline中运行。但它不是在线或我的服务器上运行的。我用这个代码。请帮我。我尝试但不解决它。我哪里错了？

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
        <script type="text/javascript">
            var imagecount=1;
            var total=5;

            function slide(x){
                var Image = document.getElementById('img');
                imagecount = imagecount + x;
                if(imagecount > total)
                    {
                        imagecount=1;
                    }
                if (imagecount < 1) 
                    {
                        imagecount = total;
                    }
                Image.src = "img/image" + imagecount + ".jpg";
            }
            window.setInterval(function slideA(){
                var Image = document.getElementById('img');
                imagecount = imagecount + 1;
                if(imagecount > total)
                    {
                        imagecount=1;
                    }
                if (imagecount < 1) 
                    {
                        imagecount = total;
                    }
                Image.src = "img/image" + imagecount + ".jpg";
            },5000);
        </script>