A few forum oddities (partly cross-forum - apologies)

[George A'Court]

I have had the had the bouncing box for several months now, but what I find frustrating is on a daily basis sometimes when I open a new post normally on a first visit of a day a box appears on the screen telling me to install something which is contains a virus, having been caught once I now always click the box with the x and the post I wanted to read appears. This only occurs in this forum and on none of my other favourites ,it really started after the last major forum update. I operate ordinary Google on windows 7. Sorry if the above reads a bit long winded to the younger IT experts but I have worded it as best as I can.