Hi Nick, that has worked perfectly, thanks very much!
I used the second code, also i havent managed to check it in IE yet but it has certainly solved the problem in both firefox and chrome.
Very Happy with the great support,
Thanks for your reply and sorry if i was unclear… The problem is indeed when you use ‘CTRL’ or the ‘cmd’ keys to resize the page but it occurs when you ‘-’ or zoom out of any page in question rather then when you zoom in or ‘+’ (all appears to resize correctly with the + for me to).
Hope this is more clear now,