Why won`t this work??

From: Date: Sun, 21 Jan 2001 08:29:39 +0000
Subject: Why won`t this work??
Groups: php.general 
Request: Send a blank email to php-general+get-35886@lists.php.net to get a copy of this message
Hi, Can anyone tell me before I rip my hair out, why this won`t work?? if (!UN) { printf("<SCRIPT LANGUAGE='JAVASCRIPT'>alert('Please enter a User Name.');self.history.back();</SCRIPT>"); } TIA Ade

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