I'm not sure where this goes...I was wondering what the code would be to let someone enter my site? I was asking, because I'm making a Virtual Pet Site (VERY low quality) and I want to be able to let people log in. It doesn't have to use cookies or anything, just so the site will recognize that a specific person is on...is there a simple code, or not?

That would probably require a php login script or more simply (with less options) a .htaccess file.......

http://martin.f2o.org/download/php-login-script/
http://www.crazygrrl.com/weav/htaccess.php3

Try those two links or try searching for them online and you'll find plenty of scripts. Problem is that with php you need to have a domain that handles php (and as far as I know no free ones do) and .htaccess is more limited.......

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Or you could try a javascript login script but I hear that they are much less secure...

http://www.devscripts.com/viewscript.php?sId=911