Change jQuery progress bar image using jQuery in ASP.Net

This is the link https://ibb.co/e6L3Fk i have uploaded the image , now how do i change the progress bar with image or any othet

            var progressdiv = $('#progressbar');
            var progressbarlabel = $("#progressbar-text");

            $.ajax({
                url: "FileUploadHandler.ashx",
                type: "POST",
                data: formData,
                contentType: false,
                processData: false,
                success: function ()
                {
                    progressbarlabel.text("Complete");
                    progressdiv.fadeOut(3000);
                },
                error: function (err) {
                    alert(err.statusText)
                }
            });

            progressbarlabel.text("uploading");
            progressdiv.progressbar({value: false}).fadeIn(2000);

I have  a generic handler , on uploading multiple files i will get a   progress bar , how do i change the with new gif image or any other.