I appear to have something funy going on on my site. I can't see it on my own pc but visitors tell me they have weird ads showing up when they visit. As I can't see it myself - I have tried using another computer but although they showed up briefly they disappeared again,not sure now if it was when I f5'd it or something else - I am wondering if some helpful person here could have a look and give me any idea what I could do. I thought it might be the problem I found on the forum earlier which was something to do with a browser addon, but I added the suggested code and someone told me the ads were still showing. I am a real amateur at wordpress so any help would really be appreciated.