function Download() {

        ModalPopups.Alert("downloadbox",  
            "Download",  
            "<div style='padding:25px;'>Processing the download request<br/>" +  
            "<center><img src='http://plrarticle.net/js/spinner.gif'/><br/></center></div>",   
            {  
                width: 750,
                height: 500,
                okButtonText: "Close", 
                titleBackColor: "#BEBDBD",  
                titleFontColor: "#000000",  
                popupBackColor: "#ffffff",  
                popupFontColor: "black",  
                footerBackColor: "#BEBDBD",  
                footerFontColor: "white",
            }  
        );
    }