cookielaw page in my hosting website

We got a small hosting company, and as part of our free servrvice towards our clients we need similar function/page as [login to view URL] Means my clients can download piece of javascript , and in header a hidden div apears which can be closed when accepting cookies. Script is free to use for my clients, and also non-clients, but i want my link in the Div as image (like get your free cookie message from companyname) Must be sophisticated , like example. Means my client can login, download code, add it in their website and message about cookie show up. with a nice link to our website with text We got download section (WHMSC panel)