"<" = Less than sign.
It's an HTML-safe way of saying "<" (to clarify a less than sign versus an HTML object)
If this is a line from a PHP script, you do NOT want the HTML-safe <, rather, you want <.
Change your code as devine has done nicely in his post above.
EDIT: Also, not sure if you were just being lazy and didn't type it out, or if that was your actual code, but:
$thispage = newemployee.php;
should be
$thispage = "newemployee.php";