Slight issue with validator

Hi there

Hi there

I am Tryfon Gavriel - webmaster of chessworld.net

Recently I had some users reporting an error with my use of window.open

it was opening a window and the content disappeared after 5 seconds

I eventually diagnosed it and had to update all my Window.Open methods to
have for example:

<br><input type='button' class="chessworld75"
onclick="window.open('chessboard.asp?closewindow=1&gamenumber=13181742',
'_blank', 'noopener,noreferrer')" value='Analyse'>

Maybe this could be considered as a warning for window.open - that chrome
browser versons are getting stricter on security and may need the
'noopener,noreferrer') bit

Thought I should mention  it

I have really enjoyed testing pages with your excellent service
Congratulations!

Cheers, Tryfon Gavriel


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