Hi I am trying to format the text in php inside die() where it says... if (!isset($_POST['pn']) || trim($_POST['pn']) == '' ) { die(" Please enter a valid part number!"); }.... All I want to do it to format the text inside the die(..) to a different colour. Can any one help me please? I have searched alot on google and afew forums but don't seems to find a solution to my small problem. Thanking you in advance. Jacka