[SOLVED] error within if statement

[runnerjp]

<?php
if($auth['displayname'] == "")
    	{
   	 echo "Welcome <font size=\"3\" face=\"Times\"> <b>Guest</b> please <a href=\"register.php\">Register</a>";
    	}
   	 else
   	 {
  	  echo "you are logged in as".$auth['displayname'];
   	 }

?>

 

this is my what if statement, it works great but when i try and bold

$auth['displayname'];

this it says there is an error... any 1 able to tell me why and how i can bold it without the error.. its probs very easy as it should be lol but i cant seem to get it to work so i thought its best to ask some one who knows.

[ted_chou12]

<?php
if($auth['displayname'] == "")
    	{
   	 echo "Welcome <font size=\"3\" face=\"Times\"> <b>Guest</b> please <a href=\"register.php\">Register</a>";
    	}
   	 else
   	 {
  	  echo "you are logged in as <b>".$auth['displayname']."</b>";
   	 }

[runnerjp]

that worked freat thanks.... so i had to stick the last bit in speach makrs to separate it from text