Cannot display html code after ending ?> tag using PHP3

I am currently running PHP 3.0.16 on Apache 1.3.12 on Windows NT Workstation 4.0, SP6A. My problem is that whenever I enter any PHP into an HTML document (saving it as .php3), and then I display it, the PHP part works fine, but no html code displays after the closing ?> tag. The funny part is that this does not happen on any pre-written scripts that I download, so I know the error has to be in my own code somewhere. I've tried using <?PHP, ?> along with <?, ?> to encapsulate the PHP code but nothing seems to work. Any help as to solving this problem would be greatly appreciated. -- ------------------------------------------------------ Philippe Hajjar Project Engineer IT Grand Poobah Systemics, Inc. --